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07070100000000000041ED0000000000000000000000036703823700000000000000000000000000000000000000000000001C00000000pychromecast-14.0.3/.github07070100000001000081A40000000000000000000000016703823700000108000000000000000000000000000000000000002B00000000pychromecast-14.0.3/.github/dependabot.ymlversion: 2
updates:
  - package-ecosystem: "github-actions"
    directory: "/"
    schedule:
      interval: daily
    open-pull-requests-limit: 10
  - package-ecosystem: pip
    directory: "/"
    schedule:
      interval: weekly
    open-pull-requests-limit: 10
07070100000002000081A40000000000000000000000016703823700000092000000000000000000000000000000000000003000000000pychromecast-14.0.3/.github/release-drafter.ymlcategories:
  - title: "⬆️ Dependencies"
    collapse-after: 1
    labels:
      - "dependencies"
template: |
  ## What's Changed

$CHANGES
07070100000003000041ED0000000000000000000000026703823700000000000000000000000000000000000000000000002600000000pychromecast-14.0.3/.github/workflows07070100000004000081A4000000000000000000000001670382370000033D000000000000000000000000000000000000003800000000pychromecast-14.0.3/.github/workflows/pythonpublish.yml# This workflows will upload a Python Package using Twine when a release is created
# For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries

name: Upload Python Package

on:
  release:
    types: [published]

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4.2.0
    - name: Set up Python
      uses: actions/setup-python@v5.2.0
      with:
        python-version: '3.11'
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install build wheel twine
    - name: Build and publish
      env:
        TWINE_USERNAME: __token__
        TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
      run: |
        python -m build
        twine upload dist/*
07070100000005000081A4000000000000000000000001670382370000014C000000000000000000000000000000000000003A00000000pychromecast-14.0.3/.github/workflows/release-drafter.ymlname: Release Drafter

on:
  push:
    branches:
      - master

jobs:
  update_release_draft:
    runs-on: ubuntu-latest
    steps:
      # Drafts your next Release notes as Pull Requests are merged into "master"
      - uses: release-drafter/release-drafter@v6.0.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
07070100000006000081A40000000000000000000000016703823700000496000000000000000000000000000000000000002F00000000pychromecast-14.0.3/.github/workflows/test.yml# This workflow will install Python dependencies, run tests and lint with a single version of Python
# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

name: Run Tests

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

jobs:
  build:
    runs-on: ubuntu-latest

steps:
      - uses: actions/checkout@v4.2.0
      - name: Set up Python 3.11
        uses: actions/setup-python@v5.2.0
        with:
          python-version: 3.11
      - name: Install dependencies
        run: |
          pip install -r requirements.txt
          pip install -r requirements-test.txt
      - name: Check formatting with black
        run: |
          black examples pychromecast --check --diff
      - name: Lint with flake8
        run: |
          flake8 --exclude cast_channel_pb2.py,authority_keys_pb2.py,logging_pb2.py examples pychromecast
      - name: Lint with mypy
        run: |
          mypy examples pychromecast
      - name: Lint with pylint
        run: |
          pylint examples pychromecast
      - name: Lint with rstcheck
        run: |
          rstcheck README.rst
07070100000007000081A40000000000000000000000016703823700000242000000000000000000000000000000000000001F00000000pychromecast-14.0.3/.gitignore# Hide sublime text stuff
*.sublime-project
*.sublime-workspace

# Hide some OS X stuff
.DS_Store
.AppleDouble
.LSOverride
Icon

# Thumbnails
._*

# GITHUB Proposed Python stuff:
*.py[cod]

# C extensions
*.so

# Packages
*.egg
*.egg-info
dist
build
eggs
parts
bin
var
sdist
develop-eggs
.installed.cfg
lib
lib64

# Build files
README.rst

# Installer logs
pip-log.txt

# Unit test / coverage reports
.coverage
.tox
nosetests.xml

# Translations
*.mo

# Mr Developer
.mr.developer.cfg
.project
.pydevproject

# pyenv
.python-version

# Python venv
.venv
venv

# VS Code
.vscode
07070100000008000081A4000000000000000000000001670382370000043B000000000000000000000000000000000000001C00000000pychromecast-14.0.3/LICENSEThe MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
07070100000009000081A4000000000000000000000001670382370000006C000000000000000000000000000000000000002000000000pychromecast-14.0.3/MANIFEST.ininclude README.rst
include LICENSE
include requirements.txt
graft pychromecast
recursive-exclude * *.py[co]
0707010000000A000081A40000000000000000000000016703823700002341000000000000000000000000000000000000001F00000000pychromecast-14.0.3/README.rstpychromecast |Build Status|
===========================

.. |Build Status| image:: https://travis-ci.org/balloob/pychromecast.svg?branch=master
   :target: https://travis-ci.org/balloob/pychromecast

Library for Python 3.11+ to communicate with the Google Chromecast. It
currently supports:

-  Auto discovering connected Chromecasts on the network
-  Start the default media receiver and play any online media
-  Control playback of current playing media
-  Implement Google Chromecast api v2
-  Communicate with apps via channels
-  Easily extendable to add support for unsupported namespaces
-  Multi-room setups with Audio cast devices

*Check out* `Home Assistant <https://home-assistant.io>`_ *for a
ready-made solution using PyChromecast for controlling and automating
your Chromecast or Cast-enabled device like Google Home.*

Dependencies
------------

PyChromecast depends on the Python packages requests, protobuf and
zeroconf. Make sure you have these dependencies installed using
``pip install -r requirements.txt``

How to use
----------

.. code:: python

>> import time
    >> import pychromecast
    >> import zeroconf

>> # Create a browser which prints the friendly name of found chromecast devices
    >> zconf = zeroconf.Zeroconf()
    >> browser = pychromecast.CastBrowser(pychromecast.SimpleCastListener(lambda uuid, service: print(browser.devices[uuid].friendly_name)), zconf)
    >> browser.start_discovery()
    >> # Shut down discovery
    >> pychromecast.discovery.stop_discovery(browser)

>> # Discover and connect to chromecasts named Living Room
    >> chromecasts, browser = pychromecast.get_listed_chromecasts(friendly_names=["Living Room"])
    >> [cc.cast_info.friendly_name for cc in chromecasts]
    ['Living Room']

>> # Discover and connect to more than one device
    >> chromecasts, browser = pychromecast.get_listed_chromecasts(friendly_names=["Living Room","Bed Room","Kitchen"])
    >> [cc.device.friendly_name for cc in chromecasts]
    ["Living Room","Bed Room","Kitchen"]
    
    >> # If you are seeing less devices get discovered than expected add the below parameter. You can lessen or extend the timeout as needed.
    >> chromecasts, browser = pychromecast.get_listed_chromecasts(friendly_names=["Living Room","Bed Room","Kitchen"],discovery_timeout=30)
    >> [cc.device.friendly_name for cc in chromecasts]
    ["Living Room","Bed Room","Kitchen"]

>> cast = chromecasts[0]
    >> # Start worker thread and wait for cast device to be ready
    >> cast.wait()
    >> print(cast.cast_info)
    CastInfo(services={ServiceInfo(type='mdns', data='Chromecast-Audio-42feced1d94238232fba92623e2682f3._googlecast._tcp.local.')}, uuid=UUID('42feced1-d942-3823-2fba-92623e2682f3'), model_name='Chromecast Audio', friendly_name='Living room', host='192.168.0.189', port=8009, cast_type='audio', manufacturer='Google Inc.')

>> print(cast.status)
    CastStatus(is_active_input=True, is_stand_by=False, volume_level=1.0, volume_muted=False, app_id='CC1AD845', display_name='Default Media Receiver', namespaces=['urn:x-cast:com.google.cast.player.message', 'urn:x-cast:com.google.cast.media'], session_id='CCA39713-9A4F-34A6-A8BF-5D97BE7ECA5C', transport_id='web-9', status_text='')

>> mc = cast.media_controller
    >> mc.play_media('http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4', 'video/mp4')
    >> mc.block_until_active()
    >> print(mc.status)
    MediaStatus(current_time=42.458322, content_id='http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4', content_type='video/mp4', duration=596.474195, stream_type='BUFFERED', idle_reason=None, media_session_id=1, playback_rate=1, player_state='PLAYING', supported_media_commands=15, volume_level=1, volume_muted=False)

>> mc.pause()
    >> time.sleep(5)
    >> mc.play()

>> # Shut down discovery
    >> pychromecast.discovery.stop_discovery(browser)

Adding support for extra namespaces
-----------------------------------

Each app that runs on the Chromecast supports namespaces. They specify a
JSON-based mini-protocol. This is used to communicate between the
Chromecast and your phone/browser and now Python.

Support for extra namespaces is added by using controllers. To add your own namespace to a current chromecast instance you will first have to define your controller. Example of a minimal controller:

.. code:: python

from pychromecast.controllers import BaseController

class MyController(BaseController):
        def __init__(self):
            super(MyController, self).__init__(
                "urn:x-cast:my.super.awesome.namespace")

def receive_message(self, message, data):
            print("Wow, I received this message: {}".format(data))

return True  # indicate you handled this message

def request_beer(self):
            self.send_message({'request': 'beer'})

After you have defined your controller you will have to add an instance to a Chromecast object: `cast.register_handler(MyController())`. When a message is received with your namespace it will be routed to your controller.

For more options see the `BaseController`_. For an example of a fully implemented controller see the `MediaController`_.

.. _BaseController: https://github.com/balloob/pychromecast/blob/master/pychromecast/controllers/__init__.py
.. _MediaController: https://github.com/balloob/pychromecast/blob/master/pychromecast/controllers/media.py

Exploring existing namespaces
-------------------------------
So you've got PyChromecast running and decided it is time to add support to your favorite app. No worries, the following instructions will have you covered in exploring the possibilities.

The following instructions require the use of the `Google Chrome browser`_ and the `Google Cast plugin`_.

* In Chrome, go to `chrome://net-export/`
 * Select 'Include raw bytes (will include cookies and credentials)'
 * Click 'Start Logging to Disk'
 * Open a new tab, browse to your favorite application on the web that has Chromecast support and start casting.
 * Go back to the tab that is capturing events and click on stop.
 * Open https://netlog-viewer.appspot.com/ and select your event log file.
 * Browse to https://netlog-viewer.appspot.com/#events&q=type:SOCKET, and find the socket that has familiar JSON data. (For me, it's usually the second or third from the top.)
 * Go through the results and collect the JSON that is exchanged.
 * Now write a controller that is able to mimic this behavior :-)

.. _Google Chrome Browser: https://www.google.com/chrome/
.. _Google Cast Plugin: https://chrome.google.com/webstore/detail/google-cast/boadgeojelhgndaghljhdicfkmllpafd

Ignoring CEC Data
-----------------
The Chromecast typically reports whether it is the active input on the device
to which it is connected. This value is stored inside a cast object in the
following property.

.. code:: python

cast.status.is_active_input

Some Chromecast users have reported CEC incompatibilities with their media
center devices. These incompatibilities may sometimes cause this active input
value to be reported improperly.

This active input value is typically used to determine if the Chromecast
is idle. PyChromecast is capable of ignoring the active input value when
determining if the Chromecast is idle in the instance that the
Chromecast is returning erroneous values. To ignore this CEC detection
data in PyChromecast, append a `Linux style wildcard`_ formatted string
to the IGNORE\_CEC list in PyChromecast like in the example below.

.. code:: python

pychromecast.IGNORE_CEC.append('*')  # Ignore CEC on all devices
    pychromecast.IGNORE_CEC.append('Living Room')  # Ignore CEC on Chromecasts named Living Room

Networking requirements
-----------------------
Pychromecast relies on mDNS to discover cast devices. The mDNS protocol relies on multicast UDP on port 5353 which comes with several implications for discovery to work:

-  Multicast UDP must be forwarded by WiFI routers; some WiFi routers are known to drop multicast UDP traffic.
-  The device running pychromecast must allow both inbound and outbound traffic on port 5353.
-  The device running pychromecast must be on the same subnet as the cast devices because mDNS packets are not routed across subnets.

If not all of these conditions are met, discovery will not work. In cases where these conditions are impossible to meet, it's possible to pass a list of known IP-addresses or host names to the discovery functions.

Thanks
------

I would like to thank `Fred Clift`_ for laying the socket client ground
work. Without him it would not have been possible!

.. _Linux style wildcard: http://tldp.org/LDP/GNU-Linux-Tools-Summary/html/x11655.htm
.. _Fred Clift: https://github.com/minektur

|ohf-logo|

.. |ohf-logo| image:: https://www.openhomefoundation.org/badges/pychromecast.png
   :alt: PyChromecast - A library from the Open Home Foundation
   :target: https://www.openhomefoundation.org/
0707010000000B000041ED0000000000000000000000026703823700000000000000000000000000000000000000000000002800000000pychromecast-14.0.3/chromecast_protobuf0707010000000C000081A4000000000000000000000001670382370000009D000000000000000000000000000000000000003200000000pychromecast-14.0.3/chromecast_protobuf/README.mdThese files were imported from https://chromium.googlesource.com/chromium/src.git/+/master/extensions/common/api/cast_channel to generate the \_pb2.py-files.0707010000000D000081A40000000000000000000000016703823700000199000000000000000000000000000000000000003D00000000pychromecast-14.0.3/chromecast_protobuf/authority_keys.proto// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

syntax = "proto2";

option optimize_for = LITE_RUNTIME;

package extensions.api.cast_channel.proto;

message AuthorityKeys {
  message Key {
    required bytes fingerprint = 1;
    required bytes public_key = 2;
  }
  repeated Key keys = 1;
}
0707010000000E000081A40000000000000000000000016703823700000BC0000000000000000000000000000000000000003B00000000pychromecast-14.0.3/chromecast_protobuf/cast_channel.proto// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

syntax = "proto2";

option optimize_for = LITE_RUNTIME;

package extensions.api.cast_channel;

message CastMessage {
  // Always pass a version of the protocol for future compatibility
  // requirements.
  enum ProtocolVersion {
    CASTV2_1_0 = 0;
  }
  required ProtocolVersion protocol_version = 1;

// source and destination ids identify the origin and destination of the
  // message.  They are used to route messages between endpoints that share a
  // device-to-device channel.
  //
  // For messages between applications:
  //   - The sender application id is a unique identifier generated on behalf of
  //     the sender application.
  //   - The receiver id is always the the session id for the application.
  //
  // For messages to or from the sender or receiver platform, the special ids
  // 'sender-0' and 'receiver-0' can be used.
  //
  // For messages intended for all endpoints using a given channel, the
  // wildcard destination_id '*' can be used.
  required string source_id = 2;
  required string destination_id = 3;

// This is the core multiplexing key.  All messages are sent on a namespace
  // and endpoints sharing a channel listen on one or more namespaces.  The
  // namespace defines the protocol and semantics of the message.
  required string namespace = 4;

// Encoding and payload info follows.

// What type of data do we have in this message.
  enum PayloadType {
    STRING = 0;
    BINARY = 1;
  }
  required PayloadType payload_type = 5;

// Depending on payload_type, exactly one of the following optional fields
  // will always be set.
  optional string payload_utf8 = 6;
  optional bytes payload_binary = 7;
}

enum SignatureAlgorithm {
  UNSPECIFIED = 0;
  RSASSA_PKCS1v15 = 1;
  RSASSA_PSS = 2;
}

enum HashAlgorithm {
  SHA1 = 0;
  SHA256 = 1;
}

// Messages for authentication protocol between a sender and a receiver.
message AuthChallenge {
  optional SignatureAlgorithm signature_algorithm = 1
      [default = RSASSA_PKCS1v15];
  optional bytes sender_nonce = 2;
  optional HashAlgorithm hash_algorithm = 3 [default = SHA1];
}

message AuthResponse {
  required bytes signature = 1;
  required bytes client_auth_certificate = 2;
  repeated bytes intermediate_certificate = 3;
  optional SignatureAlgorithm signature_algorithm = 4
      [default = RSASSA_PKCS1v15];
  optional bytes sender_nonce = 5;
  optional HashAlgorithm hash_algorithm = 6 [default = SHA1];
  optional bytes crl = 7;
}

message AuthError {
  enum ErrorType {
    INTERNAL_ERROR = 0;
    NO_TLS = 1;  // The underlying connection is not TLS
    SIGNATURE_ALGORITHM_UNAVAILABLE = 2;
  }
  required ErrorType error_type = 1;
}

message DeviceAuthMessage {
  // Request fields
  optional AuthChallenge challenge = 1;
  // Response fields
  optional AuthResponse response = 2;
  optional AuthError error = 3;
}
0707010000000F000081A4000000000000000000000001670382370000142A000000000000000000000000000000000000003600000000pychromecast-14.0.3/chromecast_protobuf/logging.proto// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

syntax = "proto2";

option optimize_for = LITE_RUNTIME;

package extensions.api.cast_channel.proto;

enum EventType {
  EVENT_TYPE_UNKNOWN = 0;
  CAST_SOCKET_CREATED = 1;
  READY_STATE_CHANGED = 2;
  CONNECTION_STATE_CHANGED = 3;
  READ_STATE_CHANGED = 4;
  WRITE_STATE_CHANGED = 5;
  ERROR_STATE_CHANGED = 6;
  CONNECT_FAILED = 7;
  TCP_SOCKET_CONNECT = 8;  // Logged with RV.
  TCP_SOCKET_SET_KEEP_ALIVE = 9;
  SSL_CERT_WHITELISTED = 10;
  SSL_SOCKET_CONNECT = 11;  // Logged with RV.
  SSL_INFO_OBTAINED = 12;
  DER_ENCODED_CERT_OBTAIN = 13;  // Logged with RV.
  RECEIVED_CHALLENGE_REPLY = 14;
  AUTH_CHALLENGE_REPLY = 15;
  CONNECT_TIMED_OUT = 16;
  SEND_MESSAGE_FAILED = 17;
  MESSAGE_ENQUEUED = 18;   // Message
  SOCKET_WRITE = 19;       // Logged with RV.
  MESSAGE_WRITTEN = 20;    // Message
  SOCKET_READ = 21;        // Logged with RV.
  MESSAGE_READ = 22;       // Message
  SOCKET_CLOSED = 25;
  SSL_CERT_EXCESSIVE_LIFETIME = 26;
  CHANNEL_POLICY_ENFORCED = 27;
  TCP_SOCKET_CONNECT_COMPLETE = 28;   // Logged with RV.
  SSL_SOCKET_CONNECT_COMPLETE = 29;   // Logged with RV.
  SSL_SOCKET_CONNECT_FAILED = 30;     // Logged with RV.
  SEND_AUTH_CHALLENGE_FAILED = 31;    // Logged with RV.
  AUTH_CHALLENGE_REPLY_INVALID = 32;
  PING_WRITE_ERROR = 33;              // Logged with RV.
}

enum ChannelAuth {
  // SSL over TCP.
  SSL = 1;
  // SSL over TCP with challenge and receiver signature verification.
  SSL_VERIFIED = 2;
}

enum ReadyState {
  READY_STATE_NONE = 1;
  READY_STATE_CONNECTING = 2;
  READY_STATE_OPEN = 3;
  READY_STATE_CLOSING = 4;
  READY_STATE_CLOSED = 5;
}

enum ConnectionState {
  CONN_STATE_UNKNOWN = 1;
  CONN_STATE_TCP_CONNECT = 2;
  CONN_STATE_TCP_CONNECT_COMPLETE = 3;
  CONN_STATE_SSL_CONNECT = 4;
  CONN_STATE_SSL_CONNECT_COMPLETE = 5;
  CONN_STATE_AUTH_CHALLENGE_SEND = 6;
  CONN_STATE_AUTH_CHALLENGE_SEND_COMPLETE = 7;
  CONN_STATE_AUTH_CHALLENGE_REPLY_COMPLETE = 8;
  CONN_STATE_START_CONNECT = 9;

// Terminal states follow.
  CONN_STATE_FINISHED = 100;
  CONN_STATE_ERROR = 101;
  CONN_STATE_TIMEOUT = 102;
}

enum ReadState {
  READ_STATE_UNKNOWN = 1;
  READ_STATE_READ = 2;
  READ_STATE_READ_COMPLETE = 3;
  READ_STATE_DO_CALLBACK = 4;
  READ_STATE_HANDLE_ERROR = 5;
  READ_STATE_ERROR = 100;  // Terminal state.
}

enum WriteState {
  WRITE_STATE_UNKNOWN = 1;
  WRITE_STATE_WRITE = 2;
  WRITE_STATE_WRITE_COMPLETE = 3;
  WRITE_STATE_DO_CALLBACK = 4;
  WRITE_STATE_HANDLE_ERROR = 5;

// Terminal states follow.
  WRITE_STATE_ERROR = 100;
  WRITE_STATE_IDLE = 101;
}

enum ErrorState {
  CHANNEL_ERROR_NONE = 1;
  CHANNEL_ERROR_CHANNEL_NOT_OPEN = 2;
  CHANNEL_ERROR_AUTHENTICATION_ERROR = 3;
  CHANNEL_ERROR_CONNECT_ERROR = 4;
  CHANNEL_ERROR_SOCKET_ERROR = 5;
  CHANNEL_ERROR_TRANSPORT_ERROR = 6;
  CHANNEL_ERROR_INVALID_MESSAGE = 7;
  CHANNEL_ERROR_INVALID_CHANNEL_ID = 8;
  CHANNEL_ERROR_CONNECT_TIMEOUT = 9;
  CHANNEL_ERROR_UNKNOWN = 10;
}

enum ChallengeReplyErrorType {
  CHALLENGE_REPLY_ERROR_NONE = 1;
  CHALLENGE_REPLY_ERROR_PEER_CERT_EMPTY = 2;
  CHALLENGE_REPLY_ERROR_WRONG_PAYLOAD_TYPE = 3;
  CHALLENGE_REPLY_ERROR_NO_PAYLOAD = 4;
  CHALLENGE_REPLY_ERROR_PAYLOAD_PARSING_FAILED = 5;
  CHALLENGE_REPLY_ERROR_MESSAGE_ERROR = 6;
  CHALLENGE_REPLY_ERROR_NO_RESPONSE = 7;
  CHALLENGE_REPLY_ERROR_FINGERPRINT_NOT_FOUND = 8;
  CHALLENGE_REPLY_ERROR_CERT_PARSING_FAILED = 9;
  CHALLENGE_REPLY_ERROR_CERT_NOT_SIGNED_BY_TRUSTED_CA = 10;
  CHALLENGE_REPLY_ERROR_CANNOT_EXTRACT_PUBLIC_KEY = 11;
  CHALLENGE_REPLY_ERROR_SIGNED_BLOBS_MISMATCH = 12;
  CHALLENGE_REPLY_ERROR_TLS_CERT_VALIDITY_PERIOD_TOO_LONG = 13;
  CHALLENGE_REPLY_ERROR_TLS_CERT_VALID_START_DATE_IN_FUTURE = 14;
  CHALLENGE_REPLY_ERROR_TLS_CERT_EXPIRED = 15;
  CHALLENGE_REPLY_ERROR_CRL_INVALID = 16;
  CHALLENGE_REPLY_ERROR_CERT_REVOKED = 17;
}

message SocketEvent {
  // Required
  optional EventType type = 1;
  optional int64 timestamp_micros = 2;

optional string details = 3;

optional int32 net_return_value = 4;

optional string message_namespace = 5;

optional ReadyState ready_state = 6;
  optional ConnectionState connection_state = 7;
  optional ReadState read_state = 8;
  optional WriteState write_state = 9;
  optional ErrorState error_state = 10;

optional ChallengeReplyErrorType challenge_reply_error_type = 11;
  // No longer used.
  optional int32 nss_error_code = 12;
}

message AggregatedSocketEvent {
  optional int32 id = 1;
  optional int32 endpoint_id = 2;
  optional ChannelAuth channel_auth_type = 3;
  repeated SocketEvent socket_event = 4;
  optional int64 bytes_read = 5;
  optional int64 bytes_written = 6;
}

message Log {
  // Each AggregatedSocketEvent represents events recorded for a socket.
  repeated AggregatedSocketEvent aggregated_socket_event = 1;

// Number of socket log entries evicted by the logger due to size constraints.
  optional int32 num_evicted_aggregated_socket_events = 2;

// Number of event log entries evicted by the logger due to size constraints.
  optional int32 num_evicted_socket_events = 3;
}
07070100000010000041ED0000000000000000000000026703823700000000000000000000000000000000000000000000001D00000000pychromecast-14.0.3/examples07070100000011000081A4000000000000000000000001670382370000008E000000000000000000000000000000000000002900000000pychromecast-14.0.3/examples/__init__.py"""Example scripts.

Scripts need to be invoked with the -m flag, e.g.:
python3 -m examples.youtube_example --cast "Kitchen" --show-debug
"""
07070100000012000081A400000000000000000000000167038237000009D4000000000000000000000000000000000000003300000000pychromecast-14.0.3/examples/bbciplayer_example.py"""
Example on how to use the BBC iPlayer Controller
"""

# pylint: disable=invalid-name

import argparse
import sys
from time import sleep
import json

import pychromecast
from pychromecast import quick_play

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the name of your Chromecast
CAST_NAME = "Lounge Video"

# Note: Media ID is NOT the 8 digit alpha-numeric in the URL
# it can be found by right clicking the playing video on the web interface
# e.g. https://www.bbc.co.uk/iplayer/episode/b09w7fd9/bitz-bob-series-1-1-castle-makeover shows:
# "2908kbps | dash (mf_cloudfront_dash_https)
#  b09w70r2 | 960x540"
MEDIA_ID = "b09w70r2"
IS_LIVE = False
METADATA = {
    "metadatatype": 0,
    "title": "Bitz & Bob",
    "subtitle": "Castle Makeover",
    "images": [{"url": "https://ichef.bbci.co.uk/images/ic/1280x720/p07j4m3r.jpg"}],
}

parser = argparse.ArgumentParser(
    description="Example on how to use the BBC iPlayer Controller to play an media stream."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument(
    "--media_id", help='MediaID (default: "%(default)s")', default=MEDIA_ID
)
parser.add_argument(
    "--metadata", help='Metadata (default: "%(default)s")', default=json.dumps(METADATA)
)
parser.add_argument(
    "--is_live",
    help="Show 'live' and no current/end timestamps on UI",
    action="store_true",
    default=IS_LIVE,
)
args = parser.parse_args()

configure_logging(args)

chromecasts, browser = pychromecast.get_listed_chromecasts(
    friendly_names=[args.cast], known_hosts=args.known_host
)
if not chromecasts:
    print(f'No chromecast with name "{args.cast}" discovered')
    sys.exit(1)

cast = chromecasts[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()
print(f'Found chromecast with name "{args.cast}", attempting to play "{args.media_id}"')

app_name = "bbciplayer"
app_data = {
    "media_id": args.media_id,
    "is_live": args.is_live,
    "metadata": json.loads(args.metadata),
}
quick_play.quick_play(cast, app_name, app_data)

# If debugging, sleep after running so we can see any error messages.
if args.show_debug:
    sleep(10)

browser.stop_discovery()
07070100000013000081A40000000000000000000000016703823700000B13000000000000000000000000000000000000003200000000pychromecast-14.0.3/examples/bbcsounds_example.py"""
Example on how to use the BBC Sounds Controller
"""

# pylint: disable=invalid-name

import argparse
import sys
from time import sleep
import json

import pychromecast
from pychromecast import quick_play

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the name of your Chromecast
CAST_NAME = "Lounge Video"

# Note:
# Media ID for live programs can be found in the URL
# e.g. for https://www.bbc.co.uk/sounds/play/live:bbc_radio_one, the media ID is bbc_radio_one
# Media ID for non-live programs is NOT the 8 digit alpha-numeric in the URL
# it can be found by right clicking the playing video on the web interface
# e.g. https://www.bbc.co.uk/sounds/play/m0015vch shows:
# "96kbps | dash (mf_akamai_nonbidi_dash_https)
#  m0015vcg", the media ID is m0015vcg
MEDIA_ID = "bbc_radio_one"
DEFAULT_MEDIA_ID_IS_LIVE = True
IS_LIVE = False
METADATA = {
    "metadatatype": 0,
    "title": "Radio 1",
    "images": [
        {
            "url": "https://sounds.files.bbci.co.uk/2.3.0/networks/bbc_radio_one/background_1280x720.png"
        }
    ],
}

parser = argparse.ArgumentParser(
    description="Example on how to use the BBC Sounds Controller to play an media stream."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument(
    "--media_id", help='MediaID (default: "%(default)s")', default=MEDIA_ID
)
parser.add_argument(
    "--metadata", help='Metadata (default: "%(default)s")', default=json.dumps(METADATA)
)
parser.add_argument(
    "--is_live",
    help="Show 'live' and no current/end timestamps on UI",
    action="store_true",
    default=IS_LIVE,
)
args = parser.parse_args()

# Set live if playing the default
if args.media_id == MEDIA_ID:
    args.is_live = DEFAULT_MEDIA_ID_IS_LIVE

configure_logging(args)

cast = chromecasts[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()
print(f'Found chromecast with name "{args.cast}", attempting to play "{args.media_id}"')

app_name = "bbcsounds"
app_data = {
    "media_id": args.media_id,
    "is_live": args.is_live,
    "metadata": json.loads(args.metadata),
}
quick_play.quick_play(cast, app_name, app_data)

# If debugging, sleep after running so we can see any error messages.
if args.show_debug:
    sleep(10)

browser.stop_discovery()
07070100000014000081A400000000000000000000000167038237000007C8000000000000000000000000000000000000003300000000pychromecast-14.0.3/examples/bubbleupnp_example.py"""
Example on how to use the BubbleUPNP Controller to play an URL.

"""

# pylint: disable=invalid-name

import argparse
import sys
from time import sleep

import pychromecast
from pychromecast import quick_play

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast
CAST_NAME = "Kitchen speaker"

# Change to an audio or video url
MEDIA_URL = (
    "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
)
MEDIA_TYPE = "video/mp4"

parser = argparse.ArgumentParser(
    description="Example on how to use the BubbleUPNP Controller to play an URL."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument(
    "--url", help='Media url (default: "%(default)s")', default=MEDIA_URL
)
parser.add_argument(
    "--media-type", help='Media type (default: "%(default)s")', default=MEDIA_TYPE
)
args = parser.parse_args()

configure_logging(args)

cast = list(chromecasts)[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()
print(f'Found chromecast with name "{args.cast}", attempting to play "{args.url}"')

app_name = "bubbleupnp"
app_data = {
    "media_id": args.url,
    "media_type": args.media_type,
    "stream_type": "LIVE",
}
quick_play.quick_play(cast, app_name, app_data)

# If debugging, sleep after running so we can see any error messages.
if args.show_debug:
    sleep(10)

browser.stop_discovery()
07070100000015000081A400000000000000000000000167038237000005A6000000000000000000000000000000000000002700000000pychromecast-14.0.3/examples/common.py"""Common helpers and utilities shared by examples."""

import argparse
import logging

import zeroconf

def add_log_arguments(parser: argparse.ArgumentParser) -> None:
    """Add arguments to control logging to the parser."""
    parser.add_argument("--show-debug", help="Enable debug log", action="store_true")
    parser.add_argument(
        "--show-discovery-debug", help="Enable discovery debug log", action="store_true"
    )
    parser.add_argument(
        "--show-zeroconf-debug", help="Enable zeroconf debug log", action="store_true"
    )

def configure_logging(args: argparse.Namespace) -> None:
    """Configure logging according to command line arguments."""
    fmt = "%(asctime)s %(levelname)s (%(threadName)s) [%(name)s] %(message)s"
    datefmt = "%Y-%m-%d %H:%M:%S"
    default_log_level = logging.DEBUG if args.show_debug else logging.INFO
    logging.basicConfig(format=fmt, datefmt=datefmt, level=default_log_level)

if args.show_debug:
        logging.getLogger("pychromecast.dial").setLevel(logging.INFO)
        logging.getLogger("pychromecast.discovery").setLevel(logging.INFO)
    if args.show_discovery_debug:
        logging.getLogger("pychromecast.dial").setLevel(logging.DEBUG)
        logging.getLogger("pychromecast.discovery").setLevel(logging.DEBUG)
    if args.show_zeroconf_debug:
        print("Zeroconf version: " + zeroconf.__version__)
        logging.getLogger("zeroconf").setLevel(logging.DEBUG)
07070100000016000081A40000000000000000000000016703823700000B23000000000000000000000000000000000000003100000000pychromecast-14.0.3/examples/dashcast_example.py"""
Example that shows how the DashCast controller can be used.
"""

# pylint: disable=invalid-name

import argparse
import sys
import time
import threading

import pychromecast
from pychromecast.controllers import dashcast

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast
CAST_NAME = "Living Room"

parser = argparse.ArgumentParser(
    description="Example that shows how the DashCast controller can be used."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
args = parser.parse_args()

configure_logging(args)

cast = chromecasts[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()

d = dashcast.DashCastController()
cast.register_handler(d)

print()
print(cast.cast_info)
time.sleep(1)
print()
print(cast.status)
print()
print(cast.media_controller.status)
print()

if not cast.is_idle:
    print("Killing current running app")
    cast.quit_app()
    t = 5.0
    while cast.status.app_id is not None and t > 0:  # type: ignore[union-attr]
        time.sleep(0.1)
        t = t - 0.1

time.sleep(1)

requests_handled = threading.Event()

def _first_request_handled(msg_sent: bool, _response: dict | None) -> None:
    """Request to load first URL handled, load the second URL."""
    if not msg_sent:
        print("Failed to load first URL")

print("Loaded 1st URL, loading 2nd URL")
    d.load_url("https://home-assistant.io/", callback_function=_second_request_handled)

def _second_request_handled(msg_sent: bool, _response: dict | None) -> None:
    """Request to load second URL handled."""
    if not msg_sent:
        print("Failed to load second URL")
    print("Loaded 2nd URL")
    requests_handled.set()

# Test that the callback chain works. This should send a message to
# load the first url, but immediately after send a message load the
# second url.
warning_message = "If you see this on your TV then something is broken"

print("Loading 1st URL")
d.load_url(
    "https://home-assistant.io/? " + warning_message,
    callback_function=_second_request_handled,
)

print("Waiting for callbacks")
requests_handled.wait()

# If debugging, sleep after running so we can see any error messages.
if args.show_debug:
    time.sleep(10)

# Shut down discovery
browser.stop_discovery()
07070100000017000081A40000000000000000000000016703823700000724000000000000000000000000000000000000003F00000000pychromecast-14.0.3/examples/default_media_receiver_example.py"""
Example on how to use the Default Media Controller app to play an URL.

"""

# pylint: disable=invalid-name

import argparse
import sys
from time import sleep

import pychromecast
from pychromecast import quick_play

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast
CAST_NAME = "Kitchen speaker"

# Change to an audio or video url
MEDIA_URL = (
    "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
)

parser = argparse.ArgumentParser(
    description="Example on how to use the Home Asssitant Media Controller to play an URL."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument(
    "--url", help='Media url (default: "%(default)s")', default=MEDIA_URL
)
args = parser.parse_args()

configure_logging(args)

cast = list(chromecasts)[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()
print(f'Found chromecast with name "{args.cast}", attempting to play "{args.url}"')

app_name = "default_media_receiver"
app_data = {
    "media_id": args.url,
}
quick_play.quick_play(cast, app_name, app_data)

# If debugging, sleep after running so we can see any error messages.
if args.show_debug:
    sleep(10)

browser.stop_discovery()
07070100000018000081A40000000000000000000000016703823700000A3F000000000000000000000000000000000000003200000000pychromecast-14.0.3/examples/discovery_example.py"""
Example that shows how to receive updates on discovered chromecasts.
"""

# pylint: disable=invalid-name

import argparse
import sys
import time
from uuid import UUID

import zeroconf

import pychromecast
from pychromecast import CastInfo

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

parser = argparse.ArgumentParser(
    description="Example on how to receive updates on discovered chromecasts."
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
parser.add_argument(
    "--force-zeroconf",
    help="Zeroconf will be used even if --known-host is present",
    action="store_true",
)
add_log_arguments(parser)
parser.add_argument(
    "--verbose", help="Full display of discovered devices", action="store_true"
)
args = parser.parse_args()

configure_logging(args)

def list_devices() -> None:
    """Print a list of known devices."""
    print("Currently known cast devices:")
    for service in browser.services.values():
        print(
            f"  '{service.friendly_name}' ({service.model_name}) @ {service.host}:{service.port} uuid: {service.uuid}"
        )
        if args.verbose:
            print(f"  service: {service}")

class MyCastListener(pychromecast.discovery.AbstractCastListener):
    """Listener for discovering chromecasts."""

def add_cast(self, uuid: UUID, service: str) -> None:
        """Called when a new cast has beeen discovered."""
        print(
            f"Found cast device '{browser.services[uuid].friendly_name}' with UUID {uuid}"
        )
        list_devices()

def remove_cast(self, uuid: UUID, service: str, cast_info: CastInfo) -> None:
        """Called when a cast has beeen lost (MDNS info expired or host down)."""
        print(f"Lost cast device '{cast_info.friendly_name}' with UUID {uuid}")
        list_devices()

def update_cast(self, uuid: UUID, service: str) -> None:
        """Called when a cast has beeen updated (MDNS info renewed or changed)."""
        print(
            f"Updated cast device '{browser.services[uuid].friendly_name}' with UUID {uuid}"
        )
        list_devices()

if args.known_host and not args.force_zeroconf:
    zconf = None
else:
    zconf = zeroconf.Zeroconf()
browser = pychromecast.discovery.CastBrowser(MyCastListener(), zconf, args.known_host)
browser.start_discovery()

try:
    while True:
        time.sleep(1)
except KeyboardInterrupt:
    pass

# Shut down discovery
browser.stop_discovery()
07070100000019000081A40000000000000000000000016703823700000478000000000000000000000000000000000000003300000000pychromecast-14.0.3/examples/discovery_example2.py"""
Example that shows how to list all available chromecasts.
"""

# pylint: disable=invalid-name

import argparse
import sys

import pychromecast

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

parser = argparse.ArgumentParser(
    description="Example that shows how to list all available chromecasts."
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument(
    "--verbose", help="Full display of discovered devices", action="store_true"
)
args = parser.parse_args()

configure_logging(args)

devices, browser = pychromecast.discovery.discover_chromecasts(
    known_hosts=args.known_host
)
# Shut down discovery
browser.stop_discovery()

print(f"Discovered {len(devices)} device(s):")
for device in devices:
    print(
        f"  '{device.friendly_name}' ({device.model_name}) @ {device.host}:{device.port} uuid: {device.uuid}"
    )
    if args.verbose:
        print(f"  service: {device}")
0707010000001A000081A40000000000000000000000016703823700000665000000000000000000000000000000000000003300000000pychromecast-14.0.3/examples/discovery_example3.py"""
Example that shows how to list chromecasts matching on name or uuid.
"""

# pylint: disable=invalid-name

import argparse
import sys
from uuid import UUID

import pychromecast

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

parser = argparse.ArgumentParser(
    description="Example that shows how to list chromecasts matching on name or uuid."
)
parser.add_argument("--cast", help='Name of wanted cast device")', default=None)
parser.add_argument("--uuid", help="UUID of wanted cast device", default=None)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument(
    "--verbose", help="Full display of discovered devices", action="store_true"
)
args = parser.parse_args()

configure_logging(args)

if args.cast is None and args.uuid is None:
    print("Need to supply `cast` or `uuid`")
    sys.exit(1)

friendly_names = []
if args.cast:
    friendly_names.append(args.cast)

uuids = []
if args.uuid:
    uuids.append(UUID(args.uuid))

devices, browser = pychromecast.discovery.discover_listed_chromecasts(
    friendly_names=friendly_names, uuids=uuids, known_hosts=args.known_host
)
# Shut down discovery
browser.stop_discovery()

print(f"Discovered {len(devices)} device(s):")
for device in devices:
    print(
        f"  '{device.friendly_name}' ({device.model_name}) @ {device.host}:{device.port} uuid: {device.uuid}"
    )
    if args.verbose:
        print(f"  service: {device}")
0707010000001B000081A400000000000000000000000167038237000003EC000000000000000000000000000000000000003000000000pychromecast-14.0.3/examples/get_chromecasts.py"""
Example that shows how to connect to all chromecasts.
"""

# pylint: disable=invalid-name

import argparse
import sys

import pychromecast

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

parser = argparse.ArgumentParser(
    description="Example on how to connect to all chromecasts."
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
args = parser.parse_args()

configure_logging(args)

casts, browser = pychromecast.get_chromecasts(known_hosts=args.known_host)
# Shut down discovery as we don't care about updates
browser.stop_discovery()
if len(casts) == 0:
    print("No Devices Found")
    sys.exit(1)

print("Found cast devices:")
for cast in casts:
    print(
        f'  "{cast.name}" on mDNS/host service {cast.cast_info.services} with UUID:{cast.uuid}'
    )
0707010000001C000081A4000000000000000000000001670382370000071E000000000000000000000000000000000000003C00000000pychromecast-14.0.3/examples/homeassistant_media_example.py"""
Example on how to use the Home Assistant Media app to play an URL.

"""

# pylint: disable=invalid-name

import argparse
import sys
from time import sleep

import pychromecast
from pychromecast import quick_play

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast
CAST_NAME = "Kitchen speaker"

# Change to an audio or video url
MEDIA_URL = (
    "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
)

configure_logging(args)

cast = list(chromecasts)[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()
print(f'Found chromecast with name "{args.cast}", attempting to play "{args.url}"')

app_name = "homeassistant_media"
app_data = {
    "media_id": args.url,
}
quick_play.quick_play(cast, app_name, app_data)

# If debugging, sleep after running so we can see any error messages.
if args.show_debug:
    sleep(10)

browser.stop_discovery()
0707010000001D000081A4000000000000000000000001670382370000075E000000000000000000000000000000000000002E00000000pychromecast-14.0.3/examples/media_enqueue.py"""
Example on how to use queuing with Media Controller

"""

# pylint: disable=invalid-name

import argparse
import sys
import time

import pychromecast

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast
CAST_NAME = "Living Room"

# Change to an audio or video url
MEDIA_URLS = [
    "https://www.bensound.com/bensound-music/bensound-jazzyfrenchy.mp3",
    "https://audio.guim.co.uk/2020/08/14-65292-200817TIFXR.mp3",
]

parser = argparse.ArgumentParser(
    description="Example on how to use the Media Controller with a queue."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
args = parser.parse_args()

configure_logging(args)

cast = chromecasts[0]

# Start socket client's worker thread and wait for initial status update
cast.wait()
print(f'Found chromecast with name "{args.cast}"')

cast.media_controller.play_media(MEDIA_URLS[0], "audio/mp3")

# Wait for Chromecast to start playing
while cast.media_controller.status.player_state != "PLAYING":
    time.sleep(0.1)

# Queue next items
for URL in MEDIA_URLS[1:]:
    print("Enqueuing...")
    cast.media_controller.play_media(URL, "audio/mp3", enqueue=True)

for URL in MEDIA_URLS[1:]:
    time.sleep(5)
    print("Skipping...")
    cast.media_controller.queue_next()

# Shut down discovery
browser.stop_discovery()
0707010000001E000081A4000000000000000000000001670382370000089A000000000000000000000000000000000000002E00000000pychromecast-14.0.3/examples/media_example.py"""
Example on how to use the Media Controller to play an URL.

"""

# pylint: disable=invalid-name

import argparse
import sys
import time

import pychromecast

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast
CAST_NAME = "Living Room"

# Change to an audio or video url
MEDIA_URL = "https://www.bensound.com/bensound-music/bensound-jazzyfrenchy.mp3"

parser = argparse.ArgumentParser(
    description="Example on how to use the Media Controller to play an URL."
)
add_log_arguments(parser)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
parser.add_argument(
    "--url", help='Media url (default: "%(default)s")', default=MEDIA_URL
)
args = parser.parse_args()

configure_logging(args)

cast = chromecasts[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()
print(f'Found chromecast with name "{args.cast}", attempting to play "{args.url}"')
cast.media_controller.play_media(args.url, "audio/mp3")

# Wait for player_state PLAYING
player_state = None
t = 30.0
has_played = False
while True:
    try:
        if player_state != cast.media_controller.status.player_state:
            player_state = cast.media_controller.status.player_state
            print("Player state:", player_state)
        if player_state == "PLAYING":
            has_played = True
        if cast.socket_client.is_connected and has_played and player_state != "PLAYING":
            has_played = False
            cast.media_controller.play_media(args.url, "audio/mp3")

time.sleep(0.1)
        t = t - 0.1
    except KeyboardInterrupt:
        break

# Shut down discovery
browser.stop_discovery()
0707010000001F000081A40000000000000000000000016703823700000A12000000000000000000000000000000000000002F00000000pychromecast-14.0.3/examples/media_example2.py"""
Example on how to use the Media Controller.

"""

# pylint: disable=invalid-name

import argparse
import sys
import time

import pychromecast

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast
CAST_NAME = "Living Room"

# Change to an audio or video url
MEDIA_URL = (
    "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
)

parser = argparse.ArgumentParser(
    description="Example on how to use the Media Controller."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
parser.add_argument(
    "--show-status-only", help="Show status, then exit", action="store_true"
)
add_log_arguments(parser)
parser.add_argument(
    "--url", help='Media url (default: "%(default)s")', default=MEDIA_URL
)
args = parser.parse_args()

configure_logging(args)

cast = chromecasts[0]

# Start socket client's worker thread and wait for initial status update
cast.wait()

print()
print(cast.cast_info)
time.sleep(1)
print()
print(cast.status)
print()
print(cast.media_controller.status)
print()

if args.show_status_only:
    sys.exit()

print(f'Playing media "{args.url}"')
cast.play_media(args.url, "video/mp4")

t = 0

while True:
    try:
        t += 1

if t > 10 and t % 3 == 0:
            print("Media status", cast.media_controller.status)

if t == 15:
            print("Sending pause command")
            cast.media_controller.pause()
        elif t == 20:
            print("Sending play command")
            cast.media_controller.play()
        elif t == 25:
            print("Sending stop command")
            cast.media_controller.stop()
        elif t == 32:
            cast.quit_app()
            break

time.sleep(1)
    except KeyboardInterrupt:
        break

# Shut down discovery
browser.stop_discovery()
07070100000020000081A40000000000000000000000016703823700000988000000000000000000000000000000000000003200000000pychromecast-14.0.3/examples/multizone_example.py"""
Example on how to use the Multizone (Audio Group) Controller

"""

# pylint: disable=invalid-name

import argparse
import sys
import time

import pychromecast
from pychromecast.controllers.multizone import (
    MultizoneController,
    MultiZoneControllerListener,
)
from pychromecast.socket_client import ConnectionStatus, ConnectionStatusListener

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the name of your Chromecast
CAST_NAME = "Whole house"

parser = argparse.ArgumentParser(
    description="Example on how to use the Multizone Controller to track groupp members."
)
parser.add_argument(
    "--cast", help='Name of speaker group (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
args = parser.parse_args()

configure_logging(args)

class MyConnectionStatusListener(ConnectionStatusListener):
    """ConnectionStatusListener"""

def __init__(self, _mz: MultizoneController):
        self._mz = _mz

def new_connection_status(self, status: ConnectionStatus) -> None:
        if status.status == "CONNECTED":
            self._mz.update_members()

class MyMultiZoneControllerListener(MultiZoneControllerListener):
    """MultiZoneControllerListener"""

def multizone_member_added(self, group_uuid: str) -> None:
        print(f"New member: {group_uuid}")

def multizone_member_removed(self, group_uuid: str) -> None:
        print(f"Removed member: {group_uuid}")

def multizone_status_received(self) -> None:
        print(f"Members: {mz.members}")

cast = chromecasts[0]
# Add listeners
mz = MultizoneController(cast.uuid)
mz.register_listener(MyMultiZoneControllerListener())
cast.register_handler(mz)
cast.register_connection_listener(MyConnectionStatusListener(mz))

# Start socket client's worker thread and wait for initial status update
cast.wait()

while True:
    try:
        time.sleep(1)
    except KeyboardInterrupt:
        break

# Shut down discovery
browser.stop_discovery()
07070100000021000081A4000000000000000000000001670382370000083F000000000000000000000000000000000000003100000000pychromecast-14.0.3/examples/nrkradio_example.py"""
Example on how to use the NRK Radio Controller
"""

# pylint: disable=invalid-name

import argparse
import sys
from time import sleep

import pychromecast
from pychromecast import quick_play

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast
CAST_NAME = "Living Room"

# Note: Media ID can be found in the URL, e.g:
# For the live channel https://radio.nrk.no/direkte/p1, the media ID is p1
# For the podcast https://radio.nrk.no/podkast/tazte_priv/l_8457deb0-4f2c-4ef3-97de-b04f2c6ef314,
# the media ID is l_8457deb0-4f2c-4ef3-97de-b04f2c6ef314
# For the on-demand program https://radio.nrk.no/serie/radiodokumentaren/sesong/201011/MDUP01004510,
# the media id is MDUP01004510
MEDIA_ID = "l_8457deb0-4f2c-4ef3-97de-b04f2c6ef314"

parser = argparse.ArgumentParser(
    description="Example on how to use the NRK Radio Controller to play a media stream."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument(
    "--media_id", help='MediaID (default: "%(default)s")', default=MEDIA_ID
)
args = parser.parse_args()

configure_logging(args)

cast = chromecasts[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()
print(f'Found chromecast with name "{args.cast}", attempting to play "{args.media_id}"')

app_name = "nrkradio"
app_data = {
    "media_id": args.media_id,
}
quick_play.quick_play(cast, app_name, app_data)

# If debugging, sleep after running so we can see any error messages.
if args.show_debug:
    sleep(10)

browser.stop_discovery()
07070100000022000081A400000000000000000000000167038237000007D7000000000000000000000000000000000000002E00000000pychromecast-14.0.3/examples/nrktv_example.py"""
Example on how to use the NRK TV Controller
"""

# pylint: disable=invalid-name

import argparse
import sys
from time import sleep

import pychromecast
from pychromecast import quick_play

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast
CAST_NAME = "Living Room"

# Note: Media ID for live programs can be found in the URL
# e.g. for https://tv.nrk.no/direkte/nrk1, the media ID is nrk1
# Media ID for non-live programs can be found by clicking the share button
# e.g. https://tv.nrk.no/serie/uti-vaar-hage/sesong/2/episode/2 shows:
# "https://tv.nrk.no/se?v=OUHA43000207", the media ID is OUHA43000207
MEDIA_ID = "OUHA43000207"

parser = argparse.ArgumentParser(
    description="Example on how to use the NRK TV Controller to play a media stream."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument(
    "--media_id", help='MediaID (default: "%(default)s")', default=MEDIA_ID
)

args = parser.parse_args()

configure_logging(args)

cast = chromecasts[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()
print(f'Found chromecast with name "{args.cast}", attempting to play "{args.media_id}"')

app_name = "nrktv"
app_data = {
    "media_id": args.media_id,
}
quick_play.quick_play(cast, app_name, app_data)

# If debugging, sleep after running so we can see any error messages.
if args.show_debug:
    sleep(10)

browser.stop_discovery()
07070100000023000081A400000000000000000000000167038237000015A6000000000000000000000000000000000000003300000000pychromecast-14.0.3/examples/plex_multi_example.py"""
Examples of the Plex controller playing on a Chromecast.

DEMO TYPES:
  * simple: Picks the first item it finds in your libray and plays it.
  * list: Creates a list of items from your library and plays them.
  * playqueue: Creates a playqueue and plays it.
  * playlist: Creates a playlist, plays it, then deletes it.

All demos with the exception of 'simple' can use startItem.
startItem lets you start playback anywhere in the list of items.
turning this option on will pick an item in the middle of the list to start from.

This demo uses features that require the latest Python-PlexAPI
pip install plexapi

"""

# pylint: disable=invalid-name
from __future__ import annotations

import argparse
import sys
from typing import Any

from plexapi.server import PlexServer  # type: ignore[import-untyped]

import pychromecast
from pychromecast.controllers.plex import PlexController

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast.
CAST_NAME = "Office TV"

# Replace with your own Plex URL, including port.
PLEX_URL = "http://192.168.1.3:32400"

# Replace with your Plex token. See link below on how to find it:
# https://support.plex.tv/articles/204059436-finding-an-authentication-token-x-plex-token/
PLEX_TOKEN = "Y0urT0k3nH3rE"

# Library of items to pick from for tests. Use "episode", "movie", or "track".
PLEX_LIBRARY = "episode"

# The demo type you'd like to run.
# Options are "single", "list", "playqueue", or "playlist"
DEMO_TYPE = "playqueue"

# If demo type is anything other than "single",
# make this True to see a demo of startItem.
START_ITEM = True

parser = argparse.ArgumentParser(
    description="How to play media items, lists, playQueues, "
    "and playlists to a Chromecast device."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s").', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument(
    "--url", help='URL of your Plex Server (default: "%(default)s").', default=PLEX_URL
)
parser.add_argument(
    "--library",
    help="The library you'd like to test: episode, movie, or track (default: '%(default)s').",
    default=PLEX_LIBRARY,
)
parser.add_argument("--token", help="Your Plex token.", default=PLEX_TOKEN)
parser.add_argument(
    "--demo",
    help="The demo you'd like to run: single, list, playqueue, or playlist (default: '%(default)s').",
    default=DEMO_TYPE,
)
parser.add_argument(
    "--startitem",
    help="If demo type is anything other than 'single', set to True to see a demo of startItem (default: '%(default)s').",
    default=START_ITEM,
)

args = parser.parse_args()
configure_logging(args)
startItem = None

def media_info(_cast: pychromecast.Chromecast, _media: Any, items: Any) -> None:
    """Print media info."""
    print(f"Cast Device: {_cast.name}")
    print(f"Media Type: {type(_media)}")
    print(f"Media Items: {items}")

def start_item_info(_media: Any) -> None:
    """Print item info."""
    if args.startitem:
        print(f"Starting From: {_media}")

chromecasts, browser = pychromecast.get_listed_chromecasts(
    friendly_names=[args.cast], known_hosts=args.known_host
)
cast = next((cc for cc in chromecasts if cc.name == args.cast), None)

if not cast:
    print(f"No chromecast with name '{args.cast}' found.")
    foundCasts = ", ".join(
        [cc.name or "<unknown>" for cc in pychromecast.get_chromecasts()[0]]
    )
    print(f"Chromecasts found: {foundCasts}")
    sys.exit(1)

plex_server = PlexServer(args.url, args.token)

# Create a list of 5 items from the selected library.
libraryItems = plex_server.library.search(
    libtype=args.library, sort="addedAt:desc", limit=5
)

if args.demo == "single":
    # Use a single item as media.
    media = libraryItems[0]
    media_info(cast, media, libraryItems[0])
elif args.demo == "list":
    # Use the unaltered list as media.
    media = libraryItems
    # Set starting position to the 2nd item if startItem demo.
    startItem = libraryItems[1] if args.startitem else None
    # Print info
    media_info(cast, libraryItems, libraryItems)
    start_item_info(libraryItems[1])
elif args.demo == "playqueue":
    # Convert list into a playqueue for media.
    media = plex_server.createPlayQueue(libraryItems)
    # Set starting position to the 3rd item if startItem demo.
    startItem = libraryItems[2] if args.startitem else None
    # Print info
    media_info(cast, media, media.items)
    start_item_info(libraryItems[2])
elif args.demo == "playlist":
    # Convert list into a playlist for media.
    media = plex_server.createPlaylist("pychromecast test playlist", libraryItems)
    # Set starting position to the 4th item if startItem demo.
    startItem = libraryItems[3] if args.startitem else None
    # Print info
    media_info(cast, media, media.items())
    start_item_info(libraryItems[2])

plex_c = PlexController()
cast.register_handler(plex_c)
cast.wait()

# Plays the media item, list, playlist, or playqueue.
# If startItem = None it is ignored and playback starts at first item,
# otherwise playback starts at the position of the media item given.
plex_c.block_until_playing(media, startItem=startItem)

if getattr(media, "TYPE", None) == "playlist":
    media.delete()

# Shut down discovery
browser.stop_discovery()
07070100000024000081A400000000000000000000000167038237000006E6000000000000000000000000000000000000003A00000000pychromecast-14.0.3/examples/set_playback_rate_example.py"""
Example changing the playback rate.

"""

# pylint: disable=invalid-name

import argparse
import sys
import time

import pychromecast

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast
CAST_NAME = "Living Room"

# Change to an audio or video url
MEDIA_URL = (
    "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
)

parser = argparse.ArgumentParser(
    description="Example on how to use the Media Controller."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument(
    "--url", help='Media url (default: "%(default)s")', default=MEDIA_URL
)
args = parser.parse_args()

configure_logging(args)

cast = chromecasts[0]

# Start socket client's worker thread and wait for initial status update
cast.wait()

print(f'Playing media "{args.url}"')
cast.play_media(args.url, "video/mp4")

print("Waiting for media session to be active")
cast.media_controller.block_until_active()

SPEEDS = [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2]
for speed in SPEEDS:
    time.sleep(10)
    print(f"Setting playback rate to {speed}")
    cast.media_controller.set_playback_rate(speed)

# Shut down discovery
browser.stop_discovery()
07070100000025000081A40000000000000000000000016703823700000EB7000000000000000000000000000000000000003200000000pychromecast-14.0.3/examples/shaka_drm_example.py"""
Example on how to use the Shaka Controller to play an URL.

"""

# pylint: disable=invalid-name

import argparse
import sys
from time import sleep

import pychromecast
from pychromecast import quick_play

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast
CAST_NAME = "Living Room"

# Change to an audio or video url
# Sample DRM request from https://reference.dashif.org/dash.js/latest/samples/drm/clearkey.html
MEDIA_URL = "https://media.axprod.net/TestVectors/v7-MultiDRM-SingleKey/Manifest_1080p_ClearKey.mpd"

parser = argparse.ArgumentParser(
    description="Example on how to use the Shaka Controller to play an URL with DRM."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument(
    "--url", help='Media url (default: "%(default)s")', default=MEDIA_URL
)
args = parser.parse_args()

configure_logging(args)

cast = list(chromecasts)[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()
print(f'Found chromecast with name "{args.cast}", attempting to play "{args.url}"')

# Take customData from shaka player appData object sent in init message to chromecast
app_name = "shaka"
app_data = {
    "media_id": args.url,
    "media_type": "",
    "stream_type": "LIVE",
    "media_info": {
        "customData": {
            "asset": {
                "name": "Custom DRM Video",
                "shortName": "",
                "iconUri": "",
                "manifestUri": "https://media.axprod.net/TestVectors/v7-MultiDRM-SingleKey/Manifest_1080p_ClearKey.mpd",
                "source": "Custom",
                "focus": False,
                "disabled": False,
                "extraText": [],
                "extraThumbnail": [],
                "certificateUri": None,
                "description": None,
                "isFeatured": False,
                "drm": ["No DRM protection"],
                "features": ["VOD"],
                "licenseServers": {"__type__": "map"},
                "licenseRequestHeaders": {"__type__": "map"},
                "requestFilter": None,
                "responseFilter": None,
                "clearKeys": {"__type__": "map"},
                "extraConfig": {
                    "drm": {
                        "clearKeys": {
                            "nrQFDeRLSAKTLifXUIPiZg": "FmY0xnWCPCNaSpRG-tUuTQ"
                        }
                    }
                },
                "adTagUri": None,
                "imaVideoId": None,
                "imaAssetKey": None,
                "imaContentSrcId": None,
                "imaManifestType": None,
                "mediaTailorUrl": None,
                "mediaTailorAdsParams": None,
                "mimeType": None,
                "mediaPlaylistFullMimeType": None,
                "storedProgress": 1,
                "storedContent": None,
            }
        }
    },
}

quick_play.quick_play(cast, app_name, app_data)

# If debugging, sleep after running so we can see any error messages.
if args.show_debug:
    sleep(10)

browser.stop_discovery()
07070100000026000081A40000000000000000000000016703823700000AFA000000000000000000000000000000000000003800000000pychromecast-14.0.3/examples/simple_listener_example.py"""
Example showing how to create a simple Chromecast event listener for
device and media status events
"""

# pylint: disable=invalid-name

import argparse
import sys
import time

import pychromecast
from pychromecast.controllers.media import MediaStatus, MediaStatusListener
from pychromecast.controllers.receiver import CastStatusListener

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the friendly name of your Chromecast
CAST_NAME = "Living Room Speaker"

class MyCastStatusListener(CastStatusListener):
    """Cast status listener"""

def __init__(self, name: str | None, cast: pychromecast.Chromecast) -> None:
        self.name = name
        self.cast = cast

def new_cast_status(self, status: pychromecast.CastStatus) -> None:
        print("[", time.ctime(), " - ", self.name, "] status chromecast change:")
        print(status)

class MyMediaStatusListener(MediaStatusListener):
    """Status media listener"""

def __init__(self, name: str | None, cast: pychromecast.Chromecast) -> None:
        self.name = name
        self.cast = cast

def new_media_status(self, status: MediaStatus) -> None:
        print("[", time.ctime(), " - ", self.name, "] status media change:")
        print(status)

def load_media_failed(self, queue_item_id: int, error_code: int) -> None:
        print(
            "[",
            time.ctime(),
            " - ",
            self.name,
            "] load media failed for queue item id: ",
            queue_item_id,
            " with code: ",
            error_code,
        )

parser = argparse.ArgumentParser(
    description="Example on how to create a simple Chromecast event listener."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
args = parser.parse_args()

configure_logging(args)

chromecast = chromecasts[0]
# Start socket client's worker thread and wait for initial status update
chromecast.wait()

listenerCast = MyCastStatusListener(chromecast.name, chromecast)
chromecast.register_status_listener(listenerCast)

listenerMedia = MyMediaStatusListener(chromecast.name, chromecast)
chromecast.media_controller.register_status_listener(listenerMedia)

input("Listening for Chromecast events...\n\n")

# Shut down discovery
browser.stop_discovery()
07070100000027000081A400000000000000000000000167038237000004F3000000000000000000000000000000000000002E00000000pychromecast-14.0.3/examples/supla_example.py"""
Example on how to use the Supla Controller

"""

# pylint: disable=invalid-name

import logging
from time import sleep
import sys

import requests
from bs4 import BeautifulSoup

import pychromecast
from pychromecast import quick_play

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the name of your Chromecast
CAST_NAME = "Kitchen Speaker"

# Change to the video id of the YouTube video
# video id is the last part of the url http://youtube.com/watch?v=video_id
PROGRAM = "aamulypsy"

result = requests.get(f"https://www.supla.fi/ohjelmat/{PROGRAM}", timeout=10)
soup = BeautifulSoup(result.content)
MEDIA_ID = soup.select('a[title*="Koko Shitti"]')[0]["href"].split("/")[-1]  # type: ignore[union-attr]
print(MEDIA_ID)

logging.basicConfig(level=logging.DEBUG)

chromecasts, browser = pychromecast.get_listed_chromecasts(friendly_names=[CAST_NAME])
if not chromecasts:
    print(f'No chromecast with name "{CAST_NAME}" discovered')
    sys.exit(1)

cast = chromecasts[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()

app_name = "supla"
app_data = {
    "media_id": MEDIA_ID,
}
quick_play.quick_play(cast, app_name, app_data)

sleep(10)
07070100000028000081A40000000000000000000000016703823700000BD0000000000000000000000000000000000000003200000000pychromecast-14.0.3/examples/yleareena_example.py"""
Example on how to use the Yle Areena Controller

"""

# pylint: disable=invalid-name, import-outside-toplevel, too-many-locals

import argparse
import sys
from time import sleep

import pychromecast
from pychromecast import quick_play

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the name of your Chromecast
CAST_NAME = "My Chromecast"

parser = argparse.ArgumentParser(
    description="Example on how to use the Yle Areena Controller."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument("--program", help="Areena Program ID", default="1-50649659")
parser.add_argument("--audio_language", help="audio_language", default="")
parser.add_argument("--text_language", help="text_language", default="off")
args = parser.parse_args()

configure_logging(args)

def get_kaltura_id(program_id: str) -> str:
    """
    Dive into the yledl internals and fetch the kaltura player id.
    This can be used with Chromecast
    """
    # yledl is not available in CI, silence import warnings
    from yledl.extractors import extractor_factory  # type: ignore[import-untyped]
    from yledl.ffprobe import NullProbe  # type: ignore[import-untyped]
    from yledl.http import HttpClient  # type: ignore[import-untyped]
    from yledl.io import IOContext  # type: ignore[import-untyped]
    from yledl.localization import TranslationChooser  # type: ignore[import-untyped]
    from yledl.titleformatter import TitleFormatter  # type: ignore[import-untyped]

title_formatter = TitleFormatter()
    language_chooser = TranslationChooser("fin")
    httpclient = HttpClient(IOContext())

url = f"https://areena.yle.fi/{program_id}"

ffprobe = NullProbe()
    extractor = extractor_factory(
        url, language_chooser, httpclient, title_formatter, ffprobe
    )
    pid = extractor.program_id_from_url(url)

info = extractor.program_info_for_pid(pid, url, title_formatter, ffprobe)

kaltura_id: str = info.media_id.split("-")[-1]
    return kaltura_id

cast = chromecasts[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()

app_name = "yleareena"
app_data = {
    "media_id": get_kaltura_id(args.program),
    "audio_lang": args.audio_language,
    "text_lang": args.text_language,
}
quick_play.quick_play(cast, app_name, app_data)

# If debugging, sleep after running so we can see any error messages.
if args.show_debug:
    sleep(10)

# Shut down discovery
browser.stop_discovery()
07070100000029000081A4000000000000000000000001670382370000069D000000000000000000000000000000000000003000000000pychromecast-14.0.3/examples/youtube_example.py"""
Example on how to use the YouTube Controller

"""

# pylint: disable=invalid-name

import argparse
import sys
from time import sleep

import pychromecast
from pychromecast.controllers.youtube import YouTubeController

from .common import add_log_arguments, configure_logging

# Enable deprecation warnings etc.
if not sys.warnoptions:
    import warnings

warnings.simplefilter("default")

# Change to the name of your Chromecast
CAST_NAME = "Living Room TV"

# Change to the video id of the YouTube video
# video id is the last part of the url http://youtube.com/watch?v=video_id
VIDEO_ID = "dQw4w9WgXcQ"

parser = argparse.ArgumentParser(
    description="Example on how to use the Youtube Controller."
)
parser.add_argument(
    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
)
parser.add_argument(
    "--known-host",
    help="Add known host (IP), can be used multiple times",
    action="append",
)
add_log_arguments(parser)
parser.add_argument(
    "--videoid", help='Youtube video ID (default: "%(default)s")', default=VIDEO_ID
)
args = parser.parse_args()

configure_logging(args)

cast = chromecasts[0]
# Start socket client's worker thread and wait for initial status update
cast.wait()

yt = YouTubeController()
cast.register_handler(yt)
yt.play_video(VIDEO_ID)

# If debugging, sleep after running so we can see any error messages.
if args.show_debug:
    sleep(10)

# Shut down discovery
browser.stop_discovery()
0707010000002A000081A4000000000000000000000001670382370000020B000000000000000000000000000000000000001F00000000pychromecast-14.0.3/fabfile.pyimport os
from fabric.decorators import task
from fabric.operations import local

@task
def build():
    """
    Builds the distribution files
    """
    if not os.path.exists("build"):
        os.mkdir("build")
    local("date >> build/log")
    local("python setup.py sdist >> build/log")
    local("python setup.py bdist_wheel >> build/log")

@task
def release():
    """
    Uploads files to PyPi to create a new release.

Note: Requires that files have been built first
    """
    local("twine upload dist/*")
0707010000002B000081A4000000000000000000000001670382370000024E000000000000000000000000000000000000001D00000000pychromecast-14.0.3/mypy.ini[mypy]
python_version = 3.11
show_error_codes = true
follow_imports = silent
local_partial_types = true
strict_equality = true
no_implicit_optional = true
warn_incomplete_stub = true
warn_redundant_casts = true
warn_unused_configs = true
warn_unused_ignores = true
enable_error_code = ignore-without-code, redundant-self, truthy-iterable
extra_checks = false
check_untyped_defs = true
disallow_incomplete_defs = true
disallow_subclassing_any = true
disallow_untyped_calls = true
disallow_untyped_decorators = true
disallow_untyped_defs = true
warn_return_any = true
warn_unreachable = true
0707010000002C000041ED0000000000000000000000046703823700000000000000000000000000000000000000000000002100000000pychromecast-14.0.3/pychromecast0707010000002D000081A40000000000000000000000016703823700004E2B000000000000000000000000000000000000002D00000000pychromecast-14.0.3/pychromecast/__init__.py"""
PyChromecast: remote control your Chromecast
"""

from __future__ import annotations

from collections.abc import Callable
import logging
import fnmatch
from threading import Event
import threading
from typing import TYPE_CHECKING, Literal, cast, overload
from uuid import UUID

import zeroconf

from .config import *  # noqa: F403
from .error import *  # noqa: F403
from . import socket_client
from .discovery import (  # noqa: F401
    DISCOVER_TIMEOUT,
    CastBrowser,
    CastListener,  # Deprecated
    SimpleCastListener,
    discover_chromecasts,
    start_discovery,
    stop_discovery,
)
from .dial import get_cast_type
from .const import CAST_TYPE_CHROMECAST, REQUEST_TIMEOUT
from .controllers.media import STREAM_TYPE_BUFFERED, MediaController  # noqa: F401
from .controllers.receiver import CastStatus, CastStatusListener
from .error import NotConnected, RequestTimeout
from .models import CastInfo, HostServiceInfo, MDNSServiceInfo
from .response_handler import WaitResponse

__all__ = ("get_chromecasts", "Chromecast")

IDLE_APP_ID = "E8C28D3C"
IGNORE_CEC: list[str] = []

_LOGGER = logging.getLogger(__name__)

def get_chromecast_from_host(
    host: tuple[str, int, UUID, str | None, str | None],
    tries: int | None = None,
    retry_wait: float | None = None,
    timeout: float | None = None,
) -> Chromecast:
    """Creates a Chromecast object from a zeroconf host."""
    # Build device status from the mDNS info, this information is
    # the primary source and the remaining will be fetched
    # later on.
    ip_address, port, uuid, model_name, friendly_name = host
    _LOGGER.debug("get_chromecast_from_host %s", host)
    port = port or 8009
    services: set[HostServiceInfo | MDNSServiceInfo] = {
        HostServiceInfo(ip_address, port)
    }
    cast_info = CastInfo(
        services, uuid, model_name, friendly_name, ip_address, port, None, None
    )
    return Chromecast(
        cast_info=cast_info,
        tries=tries,
        timeout=timeout,
        retry_wait=retry_wait,
    )

# Alias for backwards compatibility
_get_chromecast_from_host = get_chromecast_from_host  # pylint: disable=invalid-name

def get_chromecast_from_cast_info(
    cast_info: CastInfo,
    zconf: zeroconf.Zeroconf | None,
    tries: int | None = None,
    retry_wait: float | None = None,
    timeout: float | None = None,
) -> Chromecast:
    """Creates a Chromecast object from a zeroconf service."""
    _LOGGER.debug("get_chromecast_from_cast_info %s", cast_info)
    return Chromecast(
        cast_info=cast_info,
        tries=tries,
        timeout=timeout,
        retry_wait=retry_wait,
        zconf=zconf,
    )

# Alias for backwards compatibility
_get_chromecast_from_service = (  # pylint: disable=invalid-name
    get_chromecast_from_cast_info
)

def get_listed_chromecasts(
    friendly_names: list[str] | None = None,
    uuids: list[UUID] | None = None,
    tries: int | None = None,
    retry_wait: float | None = None,
    timeout: float | None = None,
    discovery_timeout: float = DISCOVER_TIMEOUT,
    zeroconf_instance: zeroconf.Zeroconf | None = None,
    known_hosts: list[str] | None = None,
) -> tuple[list[Chromecast], CastBrowser]:
    """
    Searches the network for chromecast devices matching a list of friendly
    names or a list of UUIDs.

Returns a tuple of:
      A list of Chromecast objects matching the criteria,
      or an empty list if no matching chromecasts were found.
      A service browser to keep the Chromecast mDNS data updated. When updates
      are (no longer) needed, call browser.stop_discovery().

To only discover chromecast devices without connecting to them, use
    discover_listed_chromecasts instead.

:param friendly_names: A list of wanted friendly names
    :param uuids: A list of wanted uuids
    :param tries: passed to get_chromecasts
    :param retry_wait: passed to get_chromecasts
    :param timeout: passed to get_chromecasts
    :param discovery_timeout: A floating point number specifying the time to wait
                               devices matching the criteria have been found.
    :param zeroconf_instance: An existing zeroconf instance.
    """

cc_list: dict[UUID, Chromecast] = {}

def add_callback(uuid: UUID, _service: str) -> None:
        _LOGGER.debug(
            "Found chromecast %s (%s)", browser.devices[uuid].friendly_name, uuid
        )

def get_chromecast_from_uuid(uuid: UUID) -> Chromecast:
            return get_chromecast_from_cast_info(
                browser.devices[uuid],
                zconf=zconf,
                tries=tries,
                retry_wait=retry_wait,
                timeout=timeout,
            )

friendly_name = browser.devices[uuid].friendly_name
        try:
            if uuids and uuid in uuids:
                if uuid not in cc_list:
                    cc_list[uuid] = get_chromecast_from_uuid(uuid)
                uuids.remove(uuid)
            if friendly_names and friendly_name in friendly_names:
                if uuid not in cc_list:
                    cc_list[uuid] = get_chromecast_from_uuid(uuid)
                friendly_names.remove(friendly_name)
            if not friendly_names and not uuids:
                discover_complete.set()
        except ChromecastConnectionError:  # noqa: F405
            pass

discover_complete = Event()

zconf = zeroconf_instance or zeroconf.Zeroconf()
    browser = CastBrowser(SimpleCastListener(add_callback), zconf, known_hosts)
    browser.start_discovery()

# Wait for the timeout or found all wanted devices
    discover_complete.wait(discovery_timeout)
    return (list(cc_list.values()), browser)

@overload
def get_chromecasts(
    tries: int | None = None,
    retry_wait: float | None = None,
    timeout: float | None = None,
    blocking: Literal[True] = True,
    callback: Callable[[Chromecast], None] | None = None,
    zeroconf_instance: zeroconf.Zeroconf | None = None,
    known_hosts: list[str] | None = None,
) -> tuple[list[Chromecast], CastBrowser]: ...

@overload
def get_chromecasts(
    tries: int | None = None,
    retry_wait: float | None = None,
    timeout: float | None = None,
    *,
    blocking: Literal[False],
    callback: Callable[[Chromecast], None] | None = None,
    zeroconf_instance: zeroconf.Zeroconf | None = None,
    known_hosts: list[str] | None = None,
) -> CastBrowser: ...

def get_chromecasts(  # pylint: disable=too-many-locals
    tries: int | None = None,
    retry_wait: float | None = None,
    timeout: float | None = None,
    blocking: bool = True,
    callback: Callable[[Chromecast], None] | None = None,
    zeroconf_instance: zeroconf.Zeroconf | None = None,
    known_hosts: list[str] | None = None,
) -> tuple[list[Chromecast], CastBrowser] | CastBrowser:
    """
    Searches the network for chromecast devices and creates a Chromecast object
    for each discovered device.

Returns a tuple of:
      A list of Chromecast objects, or an empty list if no matching chromecasts were
      found.
      A service browser to keep the Chromecast mDNS data updated. When updates
      are (no longer) needed, call browser.stop_discovery().

To only discover chromecast devices without connecting to them, use
    discover_chromecasts instead.

Parameters tries, timeout, retry_wait and blocking_app_launch controls the
    behavior of the created Chromecast instances.

:param tries: Number of retries to perform if the connection fails.
                  None for infinite retries.
    :param timeout: A floating point number specifying the socket timeout in
                    seconds. None means to use the default which is 30 seconds.
    :param retry_wait: A floating point number specifying how many seconds to
                       wait between each retry. None means to use the default
                       which is 5 seconds.
    :param blocking: If True, returns a list of discovered chromecast devices.
                     If False, triggers a callback for each discovered chromecast,
                     and returns a function which can be executed to stop discovery.
    :param callback: Callback which is triggered for each discovered chromecast when
                     blocking = False.
    :param zeroconf_instance: An existing zeroconf instance.
    """
    if blocking:
        # Thread blocking chromecast discovery
        devices, browser = discover_chromecasts(known_hosts=known_hosts)
        cc_list: list[Chromecast] = []
        for device in devices:
            try:
                cc_list.append(
                    get_chromecast_from_cast_info(
                        device,
                        browser.zc,
                        tries=tries,
                        retry_wait=retry_wait,
                        timeout=timeout,
                    )
                )
            except ChromecastConnectionError:  # noqa: F405
                pass
        return (cc_list, browser)

# Callback based chromecast discovery
    if not callable(callback):
        raise ValueError("Nonblocking discovery requires a callback function.")

known_uuids: set[UUID] = set()

def add_callback(uuid: UUID, _service: str) -> None:
        """Called when zeroconf has discovered a new chromecast."""
        if uuid in known_uuids:
            return
        if TYPE_CHECKING:
            assert callback is not None
        try:
            callback(
                get_chromecast_from_cast_info(
                    browser.devices[uuid],
                    zconf=zconf,
                    tries=tries,
                    retry_wait=retry_wait,
                    timeout=timeout,
                )
            )
            known_uuids.add(uuid)
        except ChromecastConnectionError:  # noqa: F405
            pass

zconf = zeroconf_instance or zeroconf.Zeroconf()
    browser = CastBrowser(SimpleCastListener(add_callback), zconf, known_hosts)
    browser.start_discovery()
    return browser

# pylint: disable=too-many-instance-attributes, too-many-public-methods
class Chromecast(CastStatusListener):
    """
    Class to interface with a ChromeCast.

:param cast_info: CastInfo with information for the device.
    :param tries: Number of retries to perform if the connection fails.
                  None for infinite retries.
    :param timeout: A floating point number specifying the socket timeout in
                    seconds. None means to use the default which is 30 seconds.
    :param retry_wait: A floating point number specifying how many seconds to
                       wait between each retry. None means to use the default
                       which is 5 seconds.
    :param zconf: A zeroconf instance, needed if a the services if cast info includes
                  mDNS services.
                  The zeroconf instance may be obtained from the browser returned by
                  pychromecast.start_discovery().
    """

def __init__(
        self,
        cast_info: CastInfo,
        *,
        tries: int | None = None,
        timeout: float | None = None,
        retry_wait: float | None = None,
        zconf: zeroconf.Zeroconf | None = None,
    ):
        self.logger = logging.getLogger(__name__)

if not cast_info.cast_type:
            cast_info = get_cast_type(cast_info, zconf)

if TYPE_CHECKING:
            # get_cast_type is guaranteed to return a CastInfo with a non-None cast_type
            assert cast_info.cast_type is not None

self.cast_info = cast_info

self.status: CastStatus | None = None
        self.status_event = threading.Event()

self.socket_client = socket_client.SocketClient(
            cast_type=cast_info.cast_type,
            tries=tries,
            timeout=timeout,
            retry_wait=retry_wait,
            services=cast_info.services,
            zconf=zconf,
        )

receiver_controller = self.socket_client.receiver_controller
        receiver_controller.register_status_listener(self)

# Forward these methods
        self.set_volume = receiver_controller.set_volume
        self.set_volume_muted = receiver_controller.set_volume_muted
        self.play_media = self.socket_client.media_controller.play_media
        self.register_handler = self.socket_client.register_handler
        self.unregister_handler = self.socket_client.unregister_handler
        self.register_status_listener = receiver_controller.register_status_listener
        self.register_launch_error_listener = (
            receiver_controller.register_launch_error_listener
        )
        self.register_connection_listener = (
            self.socket_client.register_connection_listener
        )

@property
    def ignore_cec(self) -> bool:
        """Returns whether the CEC data should be ignored."""
        return self.cast_info.friendly_name is not None and any(
            fnmatch.fnmatchcase(self.cast_info.friendly_name, pattern)
            for pattern in IGNORE_CEC
        )

@property
    def is_idle(self) -> bool:
        """Returns if there is currently an app running."""
        return (
            self.status is None
            or self.app_id in (None, IDLE_APP_ID)
            or (
                self.cast_type == CAST_TYPE_CHROMECAST
                and not self.status.is_active_input
                and not self.ignore_cec
            )
        )

@property
    def uuid(self) -> UUID:
        """Returns the unique UUID of the Chromecast device."""
        return self.cast_info.uuid

@property
    def name(self) -> str | None:
        """
        Returns the friendly name set for the Chromecast device.
        This is the name that the end-user chooses for the cast device.
        """
        return self.cast_info.friendly_name

@property
    def uri(self) -> str:
        """Returns the device URI (ip:port)"""
        return f"{self.socket_client.host}:{self.socket_client.port}"

@property
    def model_name(self) -> str:
        """Returns the model name of the Chromecast device."""
        if TYPE_CHECKING:
            # get_cast_type is guaranteed to return a CastInfo with a non-None model
            assert self.cast_info.model_name is not None
        return self.cast_info.model_name

@property
    def cast_type(self) -> str:
        """
        Returns the type of the Chromecast device.
        This is one of CAST_TYPE_CHROMECAST for regular Chromecast device,
        CAST_TYPE_AUDIO for Chromecast devices that only support audio
        and CAST_TYPE_GROUP for virtual a Chromecast device that groups
        together two or more cast (Audio for now) devices.

:rtype: str
        """
        if TYPE_CHECKING:
            # get_cast_type is guaranteed to return a CastInfo with a non-None cast_type
            assert self.cast_info.cast_type is not None
        return self.cast_info.cast_type

@property
    def app_id(self) -> str | None:
        """Returns the current app_id."""
        return self.status.app_id if self.status else None

@property
    def app_display_name(self) -> str | None:
        """Returns the name of the current running app."""
        return self.status.display_name if self.status else None

@property
    def media_controller(self) -> MediaController:
        """Returns the media controller."""
        return self.socket_client.media_controller

def new_cast_status(self, status: CastStatus) -> None:
        """Called when a new status received from the Chromecast."""
        self.status = status
        if status:
            self.status_event.set()

def start_app(
        self, app_id: str, force_launch: bool = False, timeout: float = REQUEST_TIMEOUT
    ) -> None:
        """Start an app on the Chromecast."""
        self.logger.info("Starting app %s", app_id)
        response_handler = WaitResponse(timeout, f"start app {app_id}")
        self.socket_client.receiver_controller.launch_app(
            app_id,
            force_launch=force_launch,
            callback_function=response_handler.callback,
        )
        response_handler.wait_response()

def quit_app(self, timeout: float = REQUEST_TIMEOUT) -> None:
        """Tells the Chromecast to quit current app_id."""
        self.logger.info("Quitting current app")

response_handler = WaitResponse(timeout, "quit app")
        self.socket_client.receiver_controller.stop_app(
            callback_function=response_handler.callback
        )
        response_handler.wait_response()

def volume_up(self, delta: float = 0.1, timeout: float = REQUEST_TIMEOUT) -> float:
        """Increment volume by 0.1 (or delta) unless it is already maxed.
        Returns the new volume.
        """
        if delta <= 0:
            raise ValueError(f"volume delta must be greater than zero, not {delta}")
        if not self.status:
            raise NotConnected
        return self.set_volume(self.status.volume_level + delta, timeout=timeout)

def volume_down(
        self, delta: float = 0.1, timeout: float = REQUEST_TIMEOUT
    ) -> float:
        """Decrement the volume by 0.1 (or delta) unless it is already 0.
        Returns the new volume.
        """
        if delta <= 0:
            raise ValueError(f"volume delta must be greater than zero, not {delta}")
        if not self.status:
            raise NotConnected
        return self.set_volume(self.status.volume_level - delta, timeout=timeout)

def wait(self, timeout: float | None = None) -> None:
        """
        Waits until the cast device is ready for communication. The device
        is ready as soon a status message has been received.

If the worker thread is not already running, it will be started.

If the status has already been received then the method returns
        immediately.

:param timeout: a floating point number specifying a timeout for the
                        operation in seconds (or fractions thereof). Or None
                        to block forever.
        """
        if not self.socket_client.is_alive():
            self.socket_client.start()
        ready = self.status_event.wait(timeout=timeout)
        if not ready:
            raise RequestTimeout("wait", cast(float, timeout))

def disconnect(self, timeout: float | None = None) -> None:
        """
        Disconnects the chromecast and waits for it to terminate.

:param timeout: A floating point number specifying a timeout for the
                        operation in seconds (or fractions thereof). Or None
                        to block forever. Set to 0 to not block.
        """
        self.socket_client.disconnect()
        self.join(timeout=timeout)

def join(self, timeout: float | None = None) -> None:
        """
        Blocks the thread of the caller until the chromecast connection is
        stopped.

:param timeout: a floating point number specifying a timeout for the
                        operation in seconds (or fractions thereof). Or None
                        to block forever.
        """
        self.socket_client.join(timeout=timeout)
        if self.socket_client.is_alive():
            raise TimeoutError("join", timeout)

def start(self) -> None:
        """
        Start the chromecast connection's worker thread.
        """
        self.socket_client.start()

def __del__(self) -> None:
        try:
            self.socket_client.stop.set()
        except AttributeError:
            pass

def __repr__(self) -> str:
        return (
            f"Chromecast({self.socket_client.host!r}, port={self.socket_client.port!r}, "
            f"cast_info={self.cast_info!r})"
        )

def __unicode__(self) -> str:
        return (
            f"Chromecast({self.socket_client.host}, {self.socket_client.port}, "
            f"{self.cast_info.friendly_name}, {self.cast_info.model_name}, "
            f"{self.cast_info.manufacturer})"
        )
0707010000002E000081A400000000000000000000000167038237000005B4000000000000000000000000000000000000002B00000000pychromecast-14.0.3/pychromecast/config.py"""
Data and methods to retrieve app specific configuration
"""

import json
from typing import cast

import requests

APP_BACKDROP = "E8C28D3C"
APP_YOUTUBE = "233637DE"
APP_MEDIA_RECEIVER = "CC1AD845"
APP_PLEX = "06ee44ee-e7e3-4249-83b6-f5d0b6f07f34_1"
APP_DASHCAST = "84912283"
APP_HOMEASSISTANT_LOVELACE = "A078F6B0"
APP_HOMEASSISTANT_MEDIA = "B45F4572"
APP_SUPLA = "A41B766D"
APP_YLEAREENA = "A9BCCB7C"
APP_BUBBLEUPNP = "3927FA74"
APP_BBCSOUNDS = "D350F6A9"
APP_BBCIPLAYER = "5E81F6DB"
APP_SHAKA = "07AEE832"
APP_NRKTV = "3AEDF8D1"
APP_NRKRADIO = "A49874B1"

def get_possible_app_ids() -> list[str]:
    """Returns all possible app ids."""

try:
        req = requests.get(
            "https://clients3.google.com/cast/chromecast/device/baseconfig",
            timeout=10,
        )
        data = json.loads(req.text[4:])

return cast(
            list[str],
            [app["app_id"] for app in data["applications"]] + data["enabled_app_ids"],
        )

except ValueError:
        # If json fails to parse
        return []

def get_app_config(app_id: str) -> dict:
    """Get specific configuration for 'app_id'."""
    try:
        req = requests.get(
            f"https://clients3.google.com/cast/chromecast/device/app?a={app_id}",
            timeout=10,
        )

return cast(dict, json.loads(req.text[4:])) if req.status_code == 200 else {}

except ValueError:
        # If json fails to parse
        return {}
0707010000002F000081A40000000000000000000000016703823700000A26000000000000000000000000000000000000002A00000000pychromecast-14.0.3/pychromecast/const.py"""
Chromecast constants
"""

# Regular chromecast, supports video/audio
CAST_TYPE_CHROMECAST = "cast"
# Cast Audio device, supports only audio
CAST_TYPE_AUDIO = "audio"
# Cast Audio group device, supports only audio
CAST_TYPE_GROUP = "group"

# Default command timeout
REQUEST_TIMEOUT = 10.0

MF_CANTON = "Canton Elektronik GmbH + Co. KG"
MF_GOOGLE = "Google Inc."
MF_HARMAN = "HARMAN International Industries"
MF_JBL = "JBL"
MF_LENOVO = "LENOVO"
MF_LG = "LG"
MF_MARSHALL = "Marshall"
MF_NVIDIA = "NVIDIA"
MF_PHILIPS = "Philips"
MF_PIONEER = "Pioneer"
MF_SONY = "Sony"
MF_SVS = "SVS"
MF_VIZIO = "Vizio"
MF_WNC = "wnc"
MF_XIAOMI = "Xiaomi"

CAST_TYPES = {
    "chromecast audio": (CAST_TYPE_AUDIO, MF_GOOGLE),
    "chromecast": (CAST_TYPE_CHROMECAST, MF_GOOGLE),
    "chromecast hd": (CAST_TYPE_CHROMECAST, MF_GOOGLE),
    "chromecast ultra": (CAST_TYPE_CHROMECAST, MF_GOOGLE),
    "eureka dongle": (CAST_TYPE_CHROMECAST, MF_GOOGLE),
    "google cast group": (CAST_TYPE_GROUP, MF_GOOGLE),
    "google home mini": (CAST_TYPE_AUDIO, MF_GOOGLE),
    "google home": (CAST_TYPE_AUDIO, MF_GOOGLE),
    "google nest hub max": (CAST_TYPE_CHROMECAST, MF_GOOGLE),
    "google nest hub": (CAST_TYPE_CHROMECAST, MF_GOOGLE),
    "google nest mini": (CAST_TYPE_AUDIO, MF_GOOGLE),
    "nest audio": (CAST_TYPE_AUDIO, MF_GOOGLE),
    "nest wifi point": (CAST_TYPE_AUDIO, MF_GOOGLE),
    "bravia 4k vh2": (CAST_TYPE_CHROMECAST, MF_SONY),
    "bravia 4k vh21": (CAST_TYPE_CHROMECAST, MF_SONY),
    "C4A": (CAST_TYPE_AUDIO, MF_SONY),
    "JBL Link 10": (CAST_TYPE_AUDIO, MF_JBL),
    "JBL Link 20": (CAST_TYPE_AUDIO, MF_JBL),
    "JBL Link 300": (CAST_TYPE_AUDIO, MF_JBL),
    "JBL Link 500": (CAST_TYPE_AUDIO, MF_JBL),
    "JBL Link Portable": (CAST_TYPE_AUDIO, MF_HARMAN),
    "lenovocd-24502f": (CAST_TYPE_AUDIO, MF_LENOVO),
    "Lenovo Smart Display 7": (CAST_TYPE_CHROMECAST, MF_LENOVO),
    "LG WK7 ThinQ Speaker": (CAST_TYPE_AUDIO, MF_LG),
    "marshall stanmore ii": (CAST_TYPE_AUDIO, MF_MARSHALL),
    "mitv-mssp2": (CAST_TYPE_CHROMECAST, MF_XIAOMI),
    "Pioneer VSX-831": (CAST_TYPE_AUDIO, MF_PIONEER),
    "Pioneer VSX-1131": (CAST_TYPE_AUDIO, MF_PIONEER),
    "Pioneer VSX-LX305": (CAST_TYPE_AUDIO, MF_PIONEER),
    "shield android tv": (CAST_TYPE_CHROMECAST, MF_NVIDIA),
    "Smart Soundbar 10": (CAST_TYPE_AUDIO, MF_CANTON),
    "Stream TV": (CAST_TYPE_CHROMECAST, MF_WNC),
    "SVS Pro SoundBase": (CAST_TYPE_AUDIO, MF_SVS),
    "TPM191E": (CAST_TYPE_CHROMECAST, MF_PHILIPS),
    "V705-H3": (CAST_TYPE_CHROMECAST, MF_VIZIO),
}

MESSAGE_TYPE = "type"
REQUEST_ID = "requestId"
SESSION_ID = "sessionId"
07070100000030000041ED0000000000000000000000026703823700000000000000000000000000000000000000000000002D00000000pychromecast-14.0.3/pychromecast/controllers07070100000031000081A40000000000000000000000016703823700001B31000000000000000000000000000000000000003900000000pychromecast-14.0.3/pychromecast/controllers/__init__.py"""
Provides controllers to handle specific namespaces in Chromecast communication.
"""

from __future__ import annotations

import abc
from functools import partial
import logging
from typing import TYPE_CHECKING, Any, Protocol

from ..error import UnsupportedNamespace, ControllerNotRegistered
from ..generated.cast_channel_pb2 import (  # pylint: disable=no-name-in-module
    CastMessage,
)
from ..response_handler import CallbackType, chain_on_success

if TYPE_CHECKING:
    from ..socket_client import SocketClient

class SendMessageFunc(Protocol):
    """Protocol for SocketClient's send message functions."""

def __call__(
        self,
        namespace: str,
        message: Any,
        *,
        inc_session_id: bool = False,
        callback_function: CallbackType | None = None,
        no_add_request_id: bool = False,
    ) -> None: ...

class BaseController(abc.ABC):
    """ABC for namespace controllers."""

def __init__(
        self,
        namespace: str,
        supporting_app_id: str | None = None,
        target_platform: bool = False,
        app_must_match: bool = False,
    ) -> None:
        """
        Initialize the controller.

namespace:         the namespace this controller will act on
        supporting_app_id: app to be launched if app is running with
                           unsupported namespace.
        target_platform:   set to True if you target the platform instead of
                           current app.
        app_must_match:    set to True if the app should be launched even if the
                           namespace is supported by another app.
        """
        self.app_must_match = app_must_match
        self.namespace = namespace
        self.supporting_app_id = supporting_app_id
        self.target_platform = target_platform

self._socket_client: SocketClient | None = None
        self._message_func: SendMessageFunc | None = None

self.logger = logging.getLogger(__name__)

@property
    def is_active(self) -> bool:
        """True if the controller is connected to a socket client and the
        Chromecast is running an app that supports this controller."""
        return (
            self._socket_client is not None
            and self.namespace in self._socket_client.app_namespaces
        )

def launch(
        self,
        *,
        callback_function: CallbackType | None = None,
        force_launch: bool = False,
    ) -> None:
        """If set, launches app related to the controller."""
        if self.supporting_app_id is None:
            self.logger.debug(
                "%s: Can't launch app with no supporting app_id",
                self.__class__.__name__,
            )
            if callback_function:
                callback_function(False, None)
            return

if self._socket_client is None:
            if callback_function:
                callback_function(False, None)
            raise ControllerNotRegistered

self._socket_client.receiver_controller.launch_app(
            self.supporting_app_id,
            force_launch=force_launch,
            callback_function=callback_function,
        )

def registered(self, socket_client: SocketClient) -> None:
        """Called when a controller is registered."""
        self._socket_client = socket_client

if self.target_platform:
            self._message_func = self._socket_client.send_platform_message
        else:
            self._message_func = self._socket_client.send_app_message

def unregistered(self) -> None:
        """Called when a controller is unregistered."""
        self._message_func = None

def channel_connected(self) -> None:
        """Called when a channel has been openend that supports the
        namespace of this controller."""

def channel_disconnected(self) -> None:
        """Called when a channel is disconnected."""

def send_message(
        self,
        data: Any,
        *,
        inc_session_id: bool = False,
        callback_function: CallbackType | None = None,
        no_add_request_id: bool = False,
    ) -> None:
        """
        Send a message on this namespace to the Chromecast. Ensures app is loaded.

Will raise a NotConnected exception if not connected.
        """
        if self._socket_client is None:
            if callback_function:
                callback_function(False, None)
            raise ControllerNotRegistered

receiver_ctrl = self._socket_client.receiver_controller

if not self.target_platform and (
            self.namespace not in self._socket_client.app_namespaces
            or (self.app_must_match and receiver_ctrl.app_id != self.supporting_app_id)
        ):
            if self.supporting_app_id is not None:
                self.launch(
                    callback_function=chain_on_success(
                        partial(
                            self.send_message_nocheck,
                            data,
                            inc_session_id=inc_session_id,
                            no_add_request_id=no_add_request_id,
                        ),
                        callback_function,
                    )
                )
                return

if callback_function:
                callback_function(False, None)
            raise UnsupportedNamespace(
                f"Namespace {self.namespace} is not supported by running application."
            )

self.send_message_nocheck(
            data,
            inc_session_id=inc_session_id,
            callback_function=callback_function,
            no_add_request_id=no_add_request_id,
        )

def send_message_nocheck(
        self,
        data: Any,
        *,
        inc_session_id: bool = False,
        callback_function: CallbackType | None = None,
        no_add_request_id: bool = False,
    ) -> None:
        """Send a message."""
        if TYPE_CHECKING:
            assert self._message_func

self._message_func(
            self.namespace,
            data,
            inc_session_id=inc_session_id,
            callback_function=callback_function,
            no_add_request_id=no_add_request_id,
        )

def receive_message(self, _message: CastMessage, _data: dict) -> bool:
        """
        Called when a message is received that matches the namespace.
        Returns boolean indicating if message was handled.
        data is message.payload_utf8 interpreted as a JSON dict.
        """
        return False

def tear_down(self) -> None:
        """Called when we are shutting down."""
        self._socket_client = None
        self._message_func = None

class QuickPlayController(BaseController, abc.ABC):
    """ABC for controller which supports quick play."""

@abc.abstractmethod
    def quick_play(self, *, media_id: str, timeout: float, **kwargs: Any) -> None:
        """Quick Play support for a controller."""
07070100000032000081A4000000000000000000000001670382370000063A000000000000000000000000000000000000003B00000000pychromecast-14.0.3/pychromecast/controllers/bbciplayer.py"""
Controller to interface with BBC iPlayer.
"""

import logging
from typing import Any

from .media import STREAM_TYPE_BUFFERED, STREAM_TYPE_LIVE, BaseMediaPlayer
from ..config import APP_BBCIPLAYER

APP_NAMESPACE = "urn:x-cast:com.google.cast.media"

class BbcIplayerController(BaseMediaPlayer):
    """Controller to interact with BBC iPlayer namespace."""

def __init__(self) -> None:
        super().__init__(APP_BBCIPLAYER)
        self.logger = logging.getLogger(__name__)

def quick_play(
        self,
        *,
        media_id: str,
        timeout: float,
        is_live: bool = False,
        metadata: dict[str, Any] | None = None,
        **kwargs: Any,
    ) -> None:
        """Quick Play helper for BBC iPlayer media."""
        stream_type = STREAM_TYPE_LIVE if is_live else STREAM_TYPE_BUFFERED
        metadata_default = {"metadataType": 0, "title": ""}
        if metadata is None:
            metadata = metadata_default
        subtitle = metadata.pop("subtitle", "")

super().quick_play(
            media_id=media_id,
            media_type=None,
            stream_type=stream_type,
            metadata=metadata,
            media_info={"customData": {"secondary_title": subtitle}},
            timeout=timeout,
            **kwargs,
        )
07070100000033000081A40000000000000000000000016703823700000513000000000000000000000000000000000000003A00000000pychromecast-14.0.3/pychromecast/controllers/bbcsounds.py"""
Controller to interface with BBC Sounds.
"""

# Media ID can be found in the URL
# e.g. https://www.bbc.co.uk/sounds/live:bbc_radio_one

import logging
from typing import Any

from .media import STREAM_TYPE_BUFFERED, STREAM_TYPE_LIVE, BaseMediaPlayer
from ..config import APP_BBCSOUNDS

APP_NAMESPACE = "urn:x-cast:com.google.cast.media"

class BbcSoundsController(BaseMediaPlayer):
    """Controller to interact with BBC Sounds namespace."""

def __init__(self) -> None:
        super().__init__(APP_BBCSOUNDS)
        self.logger = logging.getLogger(__name__)

# pylint: disable-next=arguments-differ
    def quick_play(
        self,
        *,
        media_id: str,
        timeout: float,
        is_live: bool = False,
        metadata: dict[str, Any] | None = None,
        **kwargs: Any,
    ) -> Any:
        """Quick Play helper for BBC Sounds media"""
        stream_type = STREAM_TYPE_LIVE if is_live else STREAM_TYPE_BUFFERED
        metadata_default = {"metadataType": 0, "title": ""}
        if metadata is None:
            metadata = metadata_default
        super().quick_play(
            media_id=media_id,
            media_type=None,
            stream_type=stream_type,
            metadata=metadata,
            timeout=timeout,
            **kwargs,
        )
07070100000034000081A40000000000000000000000016703823700000156000000000000000000000000000000000000003B00000000pychromecast-14.0.3/pychromecast/controllers/bubbleupnp.py"""
Simple Controller to use BubbleUPNP as a media controller.
"""

from .media import BaseMediaPlayer
from ..config import APP_BUBBLEUPNP

class BubbleUPNPController(BaseMediaPlayer):
    """Controller to interact with BubbleUPNP app namespace."""

def __init__(self) -> None:
        super().__init__(supporting_app_id=APP_BUBBLEUPNP)
07070100000035000081A4000000000000000000000001670382370000091D000000000000000000000000000000000000003900000000pychromecast-14.0.3/pychromecast/controllers/dashcast.py"""
Controller to interface with the DashCast app namespace.
"""

from __future__ import annotations

from ..config import APP_DASHCAST
from ..generated.cast_channel_pb2 import (  # pylint: disable=no-name-in-module
    CastMessage,
)
from ..response_handler import chain_on_success
from . import CallbackType, BaseController

APP_NAMESPACE = "urn:x-cast:com.madmod.dashcast"

class DashCastController(BaseController):
    """Controller to interact with DashCast app namespace."""

def __init__(
        self, appNamespace: str = APP_NAMESPACE, appId: str = APP_DASHCAST
    ) -> None:
        super().__init__(appNamespace, appId)

def receive_message(self, _message: CastMessage, _data: dict) -> bool:
        """
        Called when a load complete message is received.

This is currently un-used by this controller. It is implemented
        so that we don't get "Message unhandled" warnings. In the future
        it might be used to update a public status object like the media
        controller does.
        """
        # Indicate that the message was successfully handled.
        return True

def load_url(
        self,
        url: str,
        *,
        force: bool = False,
        reload_seconds: float = 0,
        callback_function: CallbackType | None = None,
    ) -> None:
        """
        Starts loading a URL with an optional reload time
        in seconds.

Setting force to True may load pages which block
        iframe embedding, but will prevent reload from
        working and will cause calls to load_url()
        to reload the app.
        """

def launch_callback(*, callback_function: CallbackType | None) -> None:
            """Loads requested URL after app launched."""
            should_reload = not force and reload_seconds not in (0, None)
            reload_milliseconds = 0 if not should_reload else reload_seconds * 1000
            msg = {
                "url": url,
                "force": force,
                "reload": should_reload,
                "reload_time": reload_milliseconds,
            }

self.send_message(
                msg, inc_session_id=True, callback_function=callback_function
            )

self.launch(
            callback_function=chain_on_success(launch_callback, callback_function)
        )
07070100000036000081A40000000000000000000000016703823700001F04000000000000000000000000000000000000003E00000000pychromecast-14.0.3/pychromecast/controllers/homeassistant.py"""
Controller to interface with Home Assistant
"""

from collections.abc import Callable
from functools import partial
import logging
import threading
from typing import Any

from ..config import APP_HOMEASSISTANT_LOVELACE
from ..error import PyChromecastError
from ..generated.cast_channel_pb2 import (  # pylint: disable=no-name-in-module
    CastMessage,
)
from ..response_handler import chain_on_success
from . import CallbackType, BaseController

APP_NAMESPACE = "urn:x-cast:com.nabucasa.hast"
DEFAULT_HASS_CONNECT_TIMEOUT = 30

# Error codes sent in receiver_error messages
ERR_CONNECTION_FAILED = 1
ERR_AUTHENTICATION_FAILED = 2
ERR_CONNECTION_LOST = 3
ERR_HASS_URL_MISSING = 4
ERR_NO_HTTPS = 5
ERR_WRONG_INSTANCE = 20
ERR_NOT_CONNECTED = 21
ERR_FETCH_CONFIG_FAILED = 22

_LOGGER = logging.getLogger(__name__)

class HomeAssistantController(BaseController):
    """Controller to interact with Home Assistant."""

def __init__(
        self,
        *,
        hass_url: str,
        hass_uuid: str,
        client_id: str | None,
        refresh_token: str,
        unregister: Callable[[], None],
        app_namespace: str = APP_NAMESPACE,
        app_id: str = APP_HOMEASSISTANT_LOVELACE,
        hass_connect_timeout: float = DEFAULT_HASS_CONNECT_TIMEOUT,
    ) -> None:
        _LOGGER.debug("HomeAssistantController.__init__")
        super().__init__(app_namespace, app_id)
        self.hass_url = hass_url
        self.hass_uuid = hass_uuid
        self.client_id = client_id
        self.refresh_token = refresh_token
        self.unregister = unregister
        self.hass_connect_timeout = hass_connect_timeout
        # {
        #   connected: boolean;
        #   showDemo: boolean;
        #   hassUrl?: string;
        #   lovelacePath?: string | number | null;
        #   urlPath?: string | null;
        # }
        self.status: dict | None = None
        self._hass_connecting_event = threading.Event()
        self._hass_connecting_event.set()
        self._on_connect: list[CallbackType] = []

@property
    def hass_connected(self) -> bool:
        """Return if connected to Home Assistant."""
        return (
            self.status is not None
            and self.status["connected"]
            and self.status["hassUrl"] == self.hass_url
            and self.status["hassUUID"] == self.hass_uuid
        )

def channel_connected(self) -> None:
        """Called when a channel has been openend that supports the
        namespace of this controller."""
        _LOGGER.debug("HomeAssistantController.channel_connected")
        self.get_status()

def channel_disconnected(self) -> None:
        """Called when a channel is disconnected."""
        _LOGGER.debug("HomeAssistantController.channel_disconnected")
        self.status = None
        self._hass_connecting_event.set()

def receive_message(self, _message: CastMessage, data: dict) -> bool:
        """Called when a message is received."""
        if data.get("type") == "receiver_status":
            _LOGGER.debug("HomeAssistantController.receive_message %s", data)
            if data["hassUrl"] != self.hass_url or data["hassUUID"] != self.hass_uuid:
                self.logger.info("Received status for another instance")
                self.unregister()
                return True

was_connected = self.hass_connected
            self.status = data

if was_connected or not self.hass_connected:
                _LOGGER.debug(
                    "HomeAssistantController.receive_message already connected"
                )
                return True

# We just got connected, call the callbacks.
            self._hass_connecting_event.set()
            self._call_on_connect_callbacks(True)
            return True

if data.get("type") == "receiver_error":
            _LOGGER.debug("HomeAssistantController.receive_message %s", data)
            if data.get("error_code") == ERR_WRONG_INSTANCE:
                self.logger.info("Received ERR_WRONG_INSTANCE")
                self.unregister()
            return True

return False

def _call_on_connect_callbacks(self, msg_sent: bool) -> None:
        """Call on connect callbacks."""
        _LOGGER.debug("HomeAssistantController._call_on_connect_callbacks %s", msg_sent)
        while self._on_connect:
            self._on_connect.pop()(msg_sent, None)

def _connect_hass(self, callback_function: CallbackType) -> None:
        """Connect to Home Assistant and call the provided callback."""
        _LOGGER.debug("HomeAssistantController._connect_hass")
        self._on_connect.append(callback_function)

if not self._hass_connecting_event.is_set():
            _LOGGER.debug(
                "HomeAssistantController._connect_hass _hass_connecting_event not set"
            )
            return

self._hass_connecting_event.clear()
        try:
            self.send_message(
                {
                    "type": "connect",
                    "refreshToken": self.refresh_token,
                    "clientId": self.client_id,
                    "hassUrl": self.hass_url,
                    "hassUUID": self.hass_uuid,
                }
            )
        except Exception:  # pylint: disable=broad-except
            _LOGGER.debug(
                "HomeAssistantController._connect_hass failed to send connect message"
            )
            self._hass_connecting_event.set()
            self._call_on_connect_callbacks(False)
            raise

self._hass_connecting_event.wait(self.hass_connect_timeout)
        try:
            if not self._hass_connecting_event.is_set():
                self.logger.warning("_connect_hass failed for %s", self.hass_url)
                self._call_on_connect_callbacks(False)
                raise PyChromecastError()  # pylint: disable=broad-exception-raised
        finally:
            self._hass_connecting_event.set()

def show_demo(self) -> None:
        """Show the demo."""
        self.send_message({"type": "show_demo"})

def get_status(self, *, callback_function: CallbackType | None = None) -> None:
        """Get status of Home Assistant Cast."""
        _LOGGER.debug("HomeAssistantController.get_status")
        self._send_connected_message(
            {
                "type": "get_status",
                "hassUrl": self.hass_url,
                "hassUUID": self.hass_uuid,
            },
            callback_function=callback_function,
        )

def show_lovelace_view(
        self,
        view_path: str | int | None,
        url_path: str | None = None,
        *,
        callback_function: CallbackType | None = None,
    ) -> None:
        """Show a Lovelace UI."""
        _LOGGER.debug("HomeAssistantController.show_lovelace_view")
        self._send_connected_message(
            {
                "type": "show_lovelace_view",
                "hassUrl": self.hass_url,
                "hassUUID": self.hass_uuid,
                "viewPath": view_path,
                "urlPath": url_path,
            },
            callback_function=callback_function,
        )

def _send_connected_message(
        self, data: dict[str, Any], callback_function: CallbackType | None
    ) -> None:
        """Send a message to a connected Home Assistant Cast"""
        _LOGGER.debug("HomeAssistantController._send_connected_message %s", data)
        if self.hass_connected:
            _LOGGER.debug(
                "HomeAssistantController._send_connected_message already connected"
            )
            self.send_message_nocheck(data, callback_function=callback_function)
            return

_LOGGER.debug(
            "HomeAssistantController._send_connected_message not yet connected"
        )
        self._connect_hass(
            chain_on_success(
                partial(self.send_message_nocheck, data), callback_function
            )
        )
07070100000037000081A40000000000000000000000016703823700000196000000000000000000000000000000000000004400000000pychromecast-14.0.3/pychromecast/controllers/homeassistant_media.py"""
Simple Controller to use the Home Assistant Media Player Cast App as a media controller.
"""

from ..config import APP_HOMEASSISTANT_MEDIA
from .media import BaseMediaPlayer

class HomeAssistantMediaController(BaseMediaPlayer):
    """Controller to interact with HomeAssistantMedia app namespace."""

def __init__(self) -> None:
        super().__init__(supporting_app_id=APP_HOMEASSISTANT_MEDIA)
07070100000038000081A40000000000000000000000016703823700006D9A000000000000000000000000000000000000003600000000pychromecast-14.0.3/pychromecast/controllers/media.py"""
Provides a controller for controlling the default media players
on the Chromecast.
"""

import abc
from datetime import datetime
from dataclasses import dataclass
import logging
import threading
from typing import Any

from ..config import APP_MEDIA_RECEIVER
from ..const import MESSAGE_TYPE
from ..error import ControllerNotRegistered
from ..generated.cast_channel_pb2 import (  # pylint: disable=no-name-in-module
    CastMessage,
)
from ..response_handler import WaitResponse
from . import CallbackType, QuickPlayController

STREAM_TYPE_UNKNOWN = "UNKNOWN"
STREAM_TYPE_BUFFERED = "BUFFERED"
STREAM_TYPE_LIVE = "LIVE"

MEDIA_PLAYER_STATE_PLAYING = "PLAYING"
MEDIA_PLAYER_STATE_BUFFERING = "BUFFERING"
MEDIA_PLAYER_STATE_PAUSED = "PAUSED"
MEDIA_PLAYER_STATE_IDLE = "IDLE"
MEDIA_PLAYER_STATE_UNKNOWN = "UNKNOWN"

TYPE_EDIT_TRACKS_INFO = "EDIT_TRACKS_INFO"
TYPE_GET_STATUS = "GET_STATUS"
TYPE_LOAD = "LOAD"
TYPE_LOAD_FAILED = "LOAD_FAILED"
TYPE_QUEUE_INSERT = "QUEUE_INSERT"
TYPE_MEDIA_STATUS = "MEDIA_STATUS"
TYPE_PAUSE = "PAUSE"
TYPE_PLAY = "PLAY"
TYPE_QUEUE_NEXT = "QUEUE_NEXT"
TYPE_QUEUE_PREV = "QUEUE_PREV"
TYPE_QUEUE_UPDATE = "QUEUE_UPDATE"
TYPE_SEEK = "SEEK"
TYPE_SET_PLAYBACK_RATE = "SET_PLAYBACK_RATE"
TYPE_STOP = "STOP"

METADATA_TYPE_GENERIC = 0
METADATA_TYPE_MOVIE = 1
METADATA_TYPE_TVSHOW = 2
METADATA_TYPE_MUSICTRACK = 3
METADATA_TYPE_PHOTO = 4

# From www.gstatic.com/cast/sdk/libs/caf_receiver/v3/cast_receiver_framework.js
CMD_SUPPORT_PAUSE = 1
CMD_SUPPORT_SEEK = 2
CMD_SUPPORT_STREAM_VOLUME = 4
CMD_SUPPORT_STREAM_MUTE = 8
# ALL_BASIC_MEDIA = PAUSE | SEEK | VOLUME | MUTE | EDIT_TRACKS | PLAYBACK_RATE
CMD_SUPPORT_ALL_BASIC_MEDIA = 12303
CMD_SUPPORT_QUEUE_NEXT = 64
CMD_SUPPORT_QUEUE_PREV = 128
CMD_SUPPORT_QUEUE_SHUFFLE = 256
CMD_SUPPORT_QUEUE_REPEAT_ALL = 1024
CMD_SUPPORT_QUEUE_REPEAT_ONE = 2048
CMD_SUPPORT_QUEUE_REPEAT = 3072
CMD_SUPPORT_SKIP_AD = 512
CMD_SUPPORT_EDIT_TRACKS = 4096
CMD_SUPPORT_PLAYBACK_RATE = 8192
CMD_SUPPORT_LIKE = 16384
CMD_SUPPORT_DISLIKE = 32768
CMD_SUPPORT_FOLLOW = 65536
CMD_SUPPORT_UNFOLLOW = 131072
CMD_SUPPORT_STREAM_TRANSFER = 262144

# Legacy?
CMD_SUPPORT_SKIP_FORWARD = 16
CMD_SUPPORT_SKIP_BACKWARD = 32

# From https://developers.google.com/cast/docs/web_receiver/error_codes
MEDIA_PLAYER_ERROR_CODES: dict[int | None, str] = {
    100: "MEDIA_UNKNOWN",
    101: "MEDIA_ABORTED",
    102: "MEDIA_DECODE",
    103: "MEDIA_NETWORK",
    104: "MEDIA_SRC_NOT_SUPPORTED",
    110: "SOURCE_BUFFER_FAILURE",
    201: "MEDIAKEYS_NETWORK",
    202: "MEDIAKEYS_UNSUPPORTED",
    203: "MEDIAKEYS_WEBCRYPTO",
    301: "SEGMENT_NETWORK",
    311: "HLS_NETWORK_MASTER_PLAYLIST",
    312: "HLS_NETWORK_PLAYLIST",
    313: "HLS_NETWORK_NO_KEY_RESPONSE",
    314: "HLS_NETWORK_KEY_LOAD",
    315: "HLS_NETWORK_INVALID_SEGMENT",
    316: "HLS_SEGMENT_PARSING",
    321: "DASH_NETWORK",
    322: "DASH_NO_INIT",
    331: "SMOOTH_NETWORK",
    332: "SMOOTH_NO_MEDIA_DATA",
    411: "HLS_MANIFEST_MASTER",
    412: "HLS_MANIFEST_PLAYLIST",
    421: "DASH_MANIFEST_NO_PERIODS",
    422: "DASH_MANIFEST_NO_MIMETYPE",
    423: "DASH_INVALID_SEGMENT_INFO",
    431: "SMOOTH_MANIFEST",
}

@dataclass(frozen=True)
class MediaImage:
    """Media image metadata container."""

url: str | None
    height: int | None
    width: int | None

_LOGGER = logging.getLogger(__name__)

class MediaStatus:
    """Class to hold the media status."""

def __init__(self) -> None:
        self.current_time = 0.0
        self.content_id: str | None = None
        self.content_type: str | None = None
        self.duration: float | None = None
        self.stream_type = STREAM_TYPE_UNKNOWN
        self.idle_reason: str | None = None
        self.media_session_id: int | None = None
        self.playback_rate = 1.0
        self.player_state = MEDIA_PLAYER_STATE_UNKNOWN
        self.supported_media_commands = 0
        self.volume_level = 1.0
        self.volume_muted = False
        self.media_custom_data: dict = {}
        self.media_metadata: dict = {}
        self.subtitle_tracks: dict = {}
        self.current_subtitle_tracks: list = []
        self.last_updated: datetime | None = None

@property
    def adjusted_current_time(self) -> float | None:
        """Returns calculated current seek time of media in seconds"""
        if (
            self.current_time is not None
            and self.last_updated is not None
            and self.player_state == MEDIA_PLAYER_STATE_PLAYING
        ):
            # Add time since last update
            return (
                self.current_time
                + self.playback_rate
                * (datetime.utcnow() - self.last_updated).total_seconds()
            )
        # Not playing, return last reported seek time
        return self.current_time

@property
    def metadata_type(self) -> int | None:
        """Type of meta data."""
        return self.media_metadata.get("metadataType")

@property
    def player_is_playing(self) -> bool:
        """Return True if player is PLAYING."""
        return self.player_state in (
            MEDIA_PLAYER_STATE_PLAYING,
            MEDIA_PLAYER_STATE_BUFFERING,
        )

@property
    def player_is_paused(self) -> bool:
        """Return True if player is PAUSED."""
        return self.player_state == MEDIA_PLAYER_STATE_PAUSED

@property
    def player_is_idle(self) -> bool:
        """Return True if player is IDLE."""
        return self.player_state == MEDIA_PLAYER_STATE_IDLE

@property
    def media_is_generic(self) -> bool:
        """Return True if media status represents generic media."""
        return self.metadata_type == METADATA_TYPE_GENERIC

@property
    def media_is_tvshow(self) -> bool:
        """Return True if media status represents a tv show."""
        return self.metadata_type == METADATA_TYPE_TVSHOW

@property
    def media_is_movie(self) -> bool:
        """Return True if media status represents a movie."""
        return self.metadata_type == METADATA_TYPE_MOVIE

@property
    def media_is_musictrack(self) -> bool:
        """Return True if media status represents a musictrack."""
        return self.metadata_type == METADATA_TYPE_MUSICTRACK

@property
    def media_is_photo(self) -> bool:
        """Return True if media status represents a photo."""
        return self.metadata_type == METADATA_TYPE_PHOTO

@property
    def stream_type_is_buffered(self) -> bool:
        """Return True if stream type is BUFFERED."""
        return self.stream_type == STREAM_TYPE_BUFFERED

@property
    def stream_type_is_live(self) -> bool:
        """Return True if stream type is LIVE."""
        return self.stream_type == STREAM_TYPE_LIVE

@property
    def title(self) -> str | None:
        """Return title of media."""
        return self.media_metadata.get("title")

@property
    def series_title(self) -> str | None:
        """Return series title if available."""
        return self.media_metadata.get("seriesTitle")

@property
    def season(self) -> int | None:
        """Return season if available."""
        return self.media_metadata.get("season")

@property
    def episode(self) -> int | None:
        """Return episode if available."""
        return self.media_metadata.get("episode")

@property
    def artist(self) -> str | None:
        """Return artist if available."""
        return self.media_metadata.get("artist")

@property
    def album_name(self) -> str | None:
        """Return album name if available."""
        return self.media_metadata.get("albumName")

@property
    def album_artist(self) -> str | None:
        """Return album artist if available."""
        return self.media_metadata.get("albumArtist")

@property
    def track(self) -> int | None:
        """Return track number if available."""
        return self.media_metadata.get("track")

@property
    def images(self) -> list[MediaImage]:
        """Return a list of MediaImage objects for this media."""
        return [
            MediaImage(item.get("url"), item.get("height"), item.get("width"))
            for item in self.media_metadata.get("images", [])
        ]

@property
    def supports_pause(self) -> bool:
        """True if PAUSE is supported."""
        return bool(self.supported_media_commands & CMD_SUPPORT_PAUSE)

@property
    def supports_seek(self) -> bool:
        """True if SEEK is supported."""
        return bool(self.supported_media_commands & CMD_SUPPORT_SEEK)

@property
    def supports_stream_volume(self) -> bool:
        """True if STREAM_VOLUME is supported."""
        return bool(self.supported_media_commands & CMD_SUPPORT_STREAM_VOLUME)

@property
    def supports_stream_mute(self) -> bool:
        """True if STREAM_MUTE is supported."""
        return bool(self.supported_media_commands & CMD_SUPPORT_STREAM_MUTE)

@property
    def supports_skip_forward(self) -> bool:
        """True if SKIP_FORWARD is supported."""
        return bool(self.supported_media_commands & CMD_SUPPORT_SKIP_FORWARD)

@property
    def supports_skip_backward(self) -> bool:
        """True if SKIP_BACKWARD is supported."""
        return bool(self.supported_media_commands & CMD_SUPPORT_SKIP_BACKWARD)

@property
    def supports_queue_next(self) -> bool:
        """True if QUEUE_NEXT is supported."""
        return bool(self.supported_media_commands & CMD_SUPPORT_QUEUE_NEXT)

@property
    def supports_queue_prev(self) -> bool:
        """True if QUEUE_PREV is supported."""
        return bool(self.supported_media_commands & CMD_SUPPORT_QUEUE_PREV)

def update(self, data: dict) -> None:
        """New data will only contain the changed attributes."""
        if not data.get("status", []):
            return

status_data = data["status"][0]
        media_data = status_data.get("media") or {}
        if not media_data and "extendedStatus" in status_data:
            media_data = status_data["extendedStatus"].get("media") or {}
        volume_data = status_data.get("volume", {})

self.current_time = status_data.get("currentTime", self.current_time)
        self.content_id = media_data.get("contentId", self.content_id)
        self.content_type = media_data.get("contentType", self.content_type)
        self.duration = media_data.get("duration", self.duration)
        self.stream_type = media_data.get("streamType", self.stream_type)
        # Clear idle reason if not set in the message
        self.idle_reason = status_data.get("idleReason", None)
        self.media_session_id = status_data.get("mediaSessionId", self.media_session_id)
        self.playback_rate = status_data.get("playbackRate", self.playback_rate)
        self.player_state = status_data.get("playerState", self.player_state)
        self.supported_media_commands = status_data.get(
            "supportedMediaCommands", self.supported_media_commands
        )
        self.volume_level = volume_data.get("level", self.volume_level)
        self.volume_muted = volume_data.get("muted", self.volume_muted)
        self.media_custom_data = media_data.get("customData", self.media_custom_data)
        self.media_metadata = media_data.get("metadata", self.media_metadata)
        self.subtitle_tracks = media_data.get("tracks", self.subtitle_tracks)
        self.current_subtitle_tracks = status_data.get(
            "activeTrackIds", self.current_subtitle_tracks
        )
        self.last_updated = datetime.utcnow()

def __repr__(self) -> str:
        info = {
            "metadata_type": self.metadata_type,
            "title": self.title,
            "series_title": self.series_title,
            "season": self.season,
            "episode": self.episode,
            "artist": self.artist,
            "album_name": self.album_name,
            "album_artist": self.album_artist,
            "track": self.track,
            "subtitle_tracks": self.subtitle_tracks,
            "images": self.images,
            "supports_pause": self.supports_pause,
            "supports_seek": self.supports_seek,
            "supports_stream_volume": self.supports_stream_volume,
            "supports_stream_mute": self.supports_stream_mute,
            "supports_skip_forward": self.supports_skip_forward,
            "supports_skip_backward": self.supports_skip_backward,
        }
        info.update(self.__dict__)
        return f"<MediaStatus {info}>"

class MediaStatusListener(abc.ABC):
    """Listener for receiving media status events."""

@abc.abstractmethod
    def new_media_status(self, status: MediaStatus) -> None:
        """Updated media status."""

@abc.abstractmethod
    def load_media_failed(self, queue_item_id: int, error_code: int) -> None:
        """Called when load media failed.

queue_item_id is the id of the queue item which failed to load
        """

class BaseMediaPlayer(QuickPlayController):
    """Mixin class for apps which can play media using the default media namespace."""

def __init__(self, supporting_app_id: str, app_must_match: bool = True) -> None:
        super().__init__(
            "urn:x-cast:com.google.cast.media",
            supporting_app_id=supporting_app_id,
            app_must_match=app_must_match,
        )

def play_media(  # pylint: disable=too-many-locals
        self,
        url: str,
        content_type: str,
        *,
        title: str | None = None,
        thumb: str | None = None,
        current_time: float | None = None,
        autoplay: bool = True,
        stream_type: str = STREAM_TYPE_LIVE,
        metadata: dict | None = None,
        subtitles: str | None = None,
        subtitles_lang: str = "en-US",
        subtitles_mime: str = "text/vtt",
        subtitle_id: int = 1,
        enqueue: bool = False,
        media_info: dict | None = None,
        callback_function: CallbackType | None = None,
    ) -> None:
        """
        Plays media on the Chromecast. Start default media receiver if not
        already started.

Parameters:
        url: str - url of the media.
        content_type: str - mime type. Example: 'video/mp4'.
        title: str - title of the media.
        thumb: str - thumbnail image url.
        current_time: float - Seconds since beginning of content. If the content is
            live content, and position is not specifed, the stream will start at the
            live position
        autoplay: bool - whether the media will automatically play.
        stream_type: str - describes the type of media artifact as one of the
            following: "NONE", "BUFFERED", "LIVE".
        subtitles: str - url of subtitle file to be shown on chromecast.
        subtitles_lang: str - language for subtitles.
        subtitles_mime: str - mimetype of subtitles.
        subtitle_id: int - id of subtitle to be loaded.
        enqueue: bool - if True, enqueue the media instead of play it.
        media_info: dict - additional MediaInformation attributes not explicitly listed.
        metadata: dict - media metadata object, one of the following:
            GenericMediaMetadata, MovieMediaMetadata, TvShowMediaMetadata,
            MusicTrackMediaMetadata, PhotoMediaMetadata.

Docs:
        https://developers.google.com/cast/docs/reference/messages#MediaData
        https://developers.google.com/cast/docs/reference/web_receiver/cast.framework.messages.MediaInformation
        """

self._send_start_play_media(
            url,
            content_type,
            title,
            thumb,
            current_time,
            autoplay,
            stream_type,
            metadata,
            subtitles,
            subtitles_lang,
            subtitles_mime,
            subtitle_id,
            enqueue,
            media_info,
            callback_function=callback_function,
        )

def _send_start_play_media(  # pylint: disable=too-many-locals
        self,
        url: str,
        content_type: str,
        title: str | None,
        thumb: str | None,
        current_time: float | None,
        autoplay: bool,
        stream_type: str,
        metadata: dict | None,
        subtitles: str | None,
        subtitles_lang: str,
        subtitles_mime: str,
        subtitle_id: int,
        enqueue: bool,
        media_info: dict | None,
        callback_function: CallbackType | None,
    ) -> None:
        media_info = media_info or {}
        media = {
            "contentId": url,
            "streamType": stream_type,
            "contentType": content_type,
            "metadata": metadata or {},
            **media_info,
        }

if title:
            media["metadata"]["title"] = title

if thumb:
            media["metadata"]["thumb"] = thumb

if "images" not in media["metadata"]:
                media["metadata"]["images"] = []

media["metadata"]["images"].append({"url": thumb})

# Need to set metadataType if not specified
        # https://developers.google.com/cast/docs/reference/messages#MediaInformation
        if media["metadata"] and "metadataType" not in media["metadata"]:
            media["metadata"]["metadataType"] = METADATA_TYPE_GENERIC

if subtitles:
            sub_msg = [
                {
                    "trackId": subtitle_id,
                    "trackContentId": subtitles,
                    "language": subtitles_lang,
                    "subtype": "SUBTITLES",
                    "type": "TEXT",
                    "trackContentType": subtitles_mime,
                    "name": f"{subtitles_lang} - {subtitle_id} Subtitle",
                }
            ]
            media["tracks"] = sub_msg
            media["textTrackStyle"] = {
                "backgroundColor": "#FFFFFF00",
                "edgeType": "OUTLINE",
                "edgeColor": "#000000FF",
            }

if enqueue:
            if self._socket_client is None:
                raise ControllerNotRegistered
            status = self._socket_client.media_controller.status
            msg: dict[str, Any] = {
                "mediaSessionId": status.media_session_id,
                "items": [
                    {
                        "media": media,
                        "autoplay": True,
                        "startTime": 0,
                        "preloadTime": 0,
                    }
                ],
                MESSAGE_TYPE: TYPE_QUEUE_INSERT,
            }
        else:
            msg = {
                "media": media,
                MESSAGE_TYPE: TYPE_LOAD,
            }
        if current_time is not None:
            msg["currentTime"] = current_time
        msg["autoplay"] = autoplay
        msg["customData"] = {}

if subtitles:
            msg["activeTrackIds"] = [subtitle_id]

self.send_message(msg, inc_session_id=True, callback_function=callback_function)

def quick_play(self, *, media_id: str, timeout: float, **kwargs: Any) -> None:
        """Quick Play"""

media_type = kwargs.pop("media_type", "video/mp4")

response_handler = WaitResponse(timeout, f"quick play {media_id}")
        self.play_media(
            media_id, media_type, **kwargs, callback_function=response_handler.callback
        )
        response_handler.wait_response()

class MediaController(BaseMediaPlayer):
    """Controller to interact with Google media namespace."""

def __init__(self) -> None:
        super().__init__(
            supporting_app_id=APP_MEDIA_RECEIVER,
            app_must_match=False,
        )

self.media_session_id = 0
        self.status = MediaStatus()
        self.session_active_event = threading.Event()
        self._status_listeners: list[MediaStatusListener] = []

def channel_connected(self) -> None:
        """Called when media channel is connected. Will update status."""
        self.update_status()

def channel_disconnected(self) -> None:
        """Called when a media channel is disconnected. Will erase status."""
        self.status = MediaStatus()
        self._fire_status_changed()

def receive_message(self, _message: CastMessage, data: dict) -> bool:
        """Called when a media message is received."""
        if data[MESSAGE_TYPE] == TYPE_MEDIA_STATUS:
            self._process_media_status(data)
            return True
        if data[MESSAGE_TYPE] == TYPE_LOAD_FAILED:
            self._process_load_failed(data)

return True

return False

def register_status_listener(self, listener: MediaStatusListener) -> None:
        """Register a listener for new media statuses. A new status will
        call listener.new_media_status(status)"""
        self._status_listeners.append(listener)

def update_status(self, *, callback_function: CallbackType | None = None) -> None:
        """Send message to update the status."""
        self.send_message(
            {MESSAGE_TYPE: TYPE_GET_STATUS}, callback_function=callback_function
        )

def _send_command(
        self, command: dict, callback_function: CallbackType | None
    ) -> None:
        """Send a command to the Chromecast on media channel."""
        if self.status is None or self.status.media_session_id is None:
            self.logger.warning(
                "%s command requested but no session is active.", command[MESSAGE_TYPE]
            )
            if callback_function:
                callback_function(False, None)
            return

command["mediaSessionId"] = self.status.media_session_id

self.send_message(
            command, callback_function=callback_function, inc_session_id=True
        )

def play(self, timeout: float = 10.0) -> None:
        """Send the PLAY command."""
        response_handler = WaitResponse(timeout, "play")
        self._send_command({MESSAGE_TYPE: TYPE_PLAY}, response_handler.callback)
        response_handler.wait_response()

def pause(self, timeout: float = 10.0) -> None:
        """Send the PAUSE command."""
        response_handler = WaitResponse(timeout, "pause")
        self._send_command({MESSAGE_TYPE: TYPE_PAUSE}, response_handler.callback)
        response_handler.wait_response()

def stop(self, timeout: float = 10.0) -> None:
        """Send the STOP command."""
        response_handler = WaitResponse(timeout, "stop")
        self._send_command({MESSAGE_TYPE: TYPE_STOP}, response_handler.callback)
        response_handler.wait_response()

def rewind(self, timeout: float = 10.0) -> None:
        """Starts playing the media from the beginning."""
        self.seek(0, timeout)

def skip(self, timeout: float = 10.0) -> None:
        """Skips rest of the media. Values less then -5 behaved flaky."""
        if not self.status.duration or self.status.duration < 5:
            return
        self.seek(int(self.status.duration) - 5, timeout)

def seek(self, position: float, timeout: float = 10.0) -> None:
        """Seek the media to a specific location."""
        response_handler = WaitResponse(timeout, f"seek {position}")
        self._send_command(
            {
                MESSAGE_TYPE: TYPE_SEEK,
                "currentTime": position,
                "resumeState": "PLAYBACK_START",
            },
            response_handler.callback,
        )
        response_handler.wait_response()

def set_playback_rate(self, playback_rate: float, timeout: float = 10.0) -> None:
        """Set the playback rate. 1.0 is regular time, 0.5 is slow motion."""
        response_handler = WaitResponse(timeout, "set playback rate")
        self._send_command(
            {
                MESSAGE_TYPE: TYPE_SET_PLAYBACK_RATE,
                "playbackRate": playback_rate,
            },
            response_handler.callback,
        )
        response_handler.wait_response()

def queue_next(self, timeout: float = 10.0) -> None:
        """Send the QUEUE_NEXT command."""
        response_handler = WaitResponse(timeout, "queue next")
        self._send_command(
            {MESSAGE_TYPE: TYPE_QUEUE_UPDATE, "jump": 1}, response_handler.callback
        )
        response_handler.wait_response()

def queue_prev(self, timeout: float = 10.0) -> None:
        """Send the QUEUE_PREV command."""
        response_handler = WaitResponse(timeout, "queue prev")
        self._send_command(
            {MESSAGE_TYPE: TYPE_QUEUE_UPDATE, "jump": -1}, response_handler.callback
        )
        response_handler.wait_response()

def enable_subtitle(self, track_id: int, timeout: float = 10.0) -> None:
        """Enable specific text track."""
        response_handler = WaitResponse(timeout, "enable subtitle")
        self._send_command(
            {MESSAGE_TYPE: TYPE_EDIT_TRACKS_INFO, "activeTrackIds": [track_id]},
            response_handler.callback,
        )
        response_handler.wait_response()

def disable_subtitle(self, timeout: float = 10.0) -> None:
        """Disable subtitle."""
        response_handler = WaitResponse(timeout, "disable subtitle")
        self._send_command(
            {MESSAGE_TYPE: TYPE_EDIT_TRACKS_INFO, "activeTrackIds": []},
            response_handler.callback,
        )
        response_handler.wait_response()

def block_until_active(self, timeout: float | None = None) -> None:
        """
        Blocks thread until the media controller session is active on the
        chromecast. The media controller only accepts playback control
        commands when a media session is active.

If a session is already active then the method returns immediately.

:param timeout: a floating point number specifying a timeout for the
                        operation in seconds (or fractions thereof). Or None
                        to block forever.
        """
        self.session_active_event.wait(timeout=timeout)

def _process_media_status(self, data: dict) -> None:
        """Processes a STATUS message."""
        self.status.update(data)

self.logger.debug("Media:Updated status %s", self.status)

# Update session active threading event
        if self.status.media_session_id is None:
            self.session_active_event.clear()
        else:
            self.session_active_event.set()

self._fire_status_changed()

def _process_load_failed(self, data: dict) -> None:
        """Processes a LOAD_FAILED message."""
        queue_item_id: int | None = data.get("itemId")
        error_code: int | None = data.get("detailedErrorCode")

self.logger.debug(
            "Media:Load failed with code %s(%s) for queue item id %s",
            error_code,
            MEDIA_PLAYER_ERROR_CODES.get(error_code, "unknown code"),
            queue_item_id,
        )

if queue_item_id is None or error_code is None:
            self.logger.debug("Media:Not firing load failed")
            return

self._fire_load_failed(queue_item_id, error_code)

def _fire_status_changed(self) -> None:
        """Tells listeners of a changed status."""
        for listener in self._status_listeners:
            try:
                listener.new_media_status(self.status)
            except Exception:  # pylint: disable=broad-except
                _LOGGER.exception("Exception thrown when calling media status callback")

def _fire_load_failed(self, queue_item_id: int, error_code: int) -> None:
        """Tells listeners of a changed status."""
        for listener in self._status_listeners:
            try:
                listener.load_media_failed(queue_item_id, error_code)
            except Exception:  # pylint: disable=broad-except
                _LOGGER.exception("Exception thrown when calling load failed callback")

def tear_down(self) -> None:
        """Called when controller is destroyed."""
        super().tear_down()

self._status_listeners = []

class DefaultMediaReceiverController(BaseMediaPlayer):
    """Controller to force media to play with the default media receiver."""

def __init__(self) -> None:
        super().__init__(supporting_app_id=APP_MEDIA_RECEIVER)
07070100000039000081A40000000000000000000000016703823700003213000000000000000000000000000000000000003A00000000pychromecast-14.0.3/pychromecast/controllers/multizone.py"""
Controller to monitor audio group members.
"""

from __future__ import annotations

import abc
import logging
from typing import TYPE_CHECKING, TypedDict
from uuid import UUID

from . import BaseController
from .media import MediaController, MediaStatusListener, MediaStatus
from .receiver import CastStatus, CastStatusListener
from ..const import MESSAGE_TYPE

# pylint: disable-next=no-name-in-module
from ..generated.cast_channel_pb2 import CastMessage
from ..socket_client import (
    CONNECTION_STATUS_CONNECTED,
    CONNECTION_STATUS_DISCONNECTED,
    CONNECTION_STATUS_LOST,
    ConnectionStatus,
    ConnectionStatusListener,
)

if TYPE_CHECKING:
    from .. import Chromecast

_LOGGER = logging.getLogger(__name__)

MULTIZONE_NAMESPACE = "urn:x-cast:com.google.cast.multizone"
TYPE_CASTING_GROUPS = "CASTING_GROUPS"
TYPE_DEVICE_ADDED = "DEVICE_ADDED"
TYPE_DEVICE_UPDATED = "DEVICE_UPDATED"
TYPE_DEVICE_REMOVED = "DEVICE_REMOVED"
TYPE_GET_CASTING_GROUPS = "GET_CASTING_GROUPS"
TYPE_GET_STATUS = "GET_STATUS"
TYPE_MULTIZONE_STATUS = "MULTIZONE_STATUS"
TYPE_SESSION_UPDATED = "PLAYBACK_SESSION_UPDATED"

class GroupInfo(TypedDict):
    """Chromecast connection and listener for a group."""

chromecast: Chromecast
    listener: Listener

class GroupMemberInfo(TypedDict):
    """Group memberships and listener for a group."""

group_memberships: set[str]
    listeners: list[MultiZoneManagerListener]

class MultiZoneControllerListener(abc.ABC):
    """Listener for receiving audio group events."""

@abc.abstractmethod
    def multizone_member_added(self, group_uuid: str) -> None:
        """The cast has been added to group identified by group_uuid."""

@abc.abstractmethod
    def multizone_member_removed(self, group_uuid: str) -> None:
        """The cast has been removed from group identified by group_uuid."""

@abc.abstractmethod
    def multizone_status_received(self) -> None:
        """Multizone status has been updated."""

class MultiZoneManagerListener(abc.ABC):
    """Listener for receiving audio group events for a cast device."""

@abc.abstractmethod
    def added_to_multizone(self, group_uuid: str) -> None:
        """The cast has been added to group identified by group_uuid."""

@abc.abstractmethod
    def removed_from_multizone(self, group_uuid: str) -> None:
        """The cast has been removed from group identified by group_uuid."""

@abc.abstractmethod
    def multizone_new_media_status(
        self, group_uuid: str, media_status: MediaStatus
    ) -> None:
        """The group identified by group_uuid, of which the cast is a member, has new media status."""

@abc.abstractmethod
    def multizone_new_cast_status(
        self, group_uuid: str, cast_status: CastStatus
    ) -> None:
        """The group identified by group_uuid, of which the cast is a member, has new status."""

class Listener(
    CastStatusListener,
    ConnectionStatusListener,
    MediaStatusListener,
    MultiZoneControllerListener,
):
    """Callback handler."""

def __init__(
        self, group_cast: Chromecast, casts: dict[str, GroupMemberInfo]
    ) -> None:
        """Initialize the listener."""
        self._casts = casts
        group_cast.register_status_listener(self)
        group_cast.media_controller.register_status_listener(self)
        group_cast.register_connection_listener(self)
        self._mz = MultizoneController(group_cast.uuid)
        self._mz.register_listener(self)
        self._group_uuid = str(group_cast.uuid)
        group_cast.register_handler(self._mz)

def new_cast_status(self, status: CastStatus) -> None:
        """Handle reception of a new CastStatus."""
        casts = self._casts
        group_members = self._mz.members
        for member_uuid in group_members:
            if member_uuid not in casts:
                continue
            for listener in list(casts[member_uuid]["listeners"]):
                listener.multizone_new_cast_status(self._group_uuid, status)

def new_media_status(self, status: MediaStatus) -> None:
        """Handle reception of a new MediaStatus."""
        casts = self._casts
        group_members = self._mz.members
        for member_uuid in group_members:
            if member_uuid not in casts:
                continue
            for listener in list(casts[member_uuid]["listeners"]):
                listener.multizone_new_media_status(self._group_uuid, status)

def load_media_failed(self, queue_item_id: int, error_code: int) -> None:
        """Called when load media failed."""

def new_connection_status(self, status: ConnectionStatus) -> None:
        """Handle reception of a new ConnectionStatus."""
        if status.status == CONNECTION_STATUS_CONNECTED:
            self._mz.update_members()
        if status.status in (
            CONNECTION_STATUS_DISCONNECTED,
            CONNECTION_STATUS_LOST,
        ):
            self._mz.reset_members()

def multizone_member_added(self, group_uuid: str) -> None:
        """Handle added audio group member."""
        casts = self._casts
        if group_uuid not in casts:
            casts[group_uuid] = {"listeners": [], "group_memberships": set()}
        casts[group_uuid]["group_memberships"].add(self._group_uuid)
        for listener in list(casts[group_uuid]["listeners"]):
            listener.added_to_multizone(self._group_uuid)

def multizone_member_removed(self, group_uuid: str) -> None:
        """Handle removed audio group member."""
        casts = self._casts
        if group_uuid not in casts:
            casts[group_uuid] = {"listeners": [], "group_memberships": set()}
        casts[group_uuid]["group_memberships"].discard(self._group_uuid)
        for listener in list(casts[group_uuid]["listeners"]):
            listener.removed_from_multizone(self._group_uuid)

def multizone_status_received(self) -> None:
        """Handle reception of audio group status."""

class MultizoneManager:
    """Manage audio groups."""

def __init__(self) -> None:
        # Protect self._casts because it will be accessed from callbacks from
        # the casts' socket_client thread
        self._casts: dict[str, GroupMemberInfo] = {}
        self._groups: dict[str, GroupInfo] = {}

def add_multizone(self, group_cast: Chromecast) -> None:
        """Start managing a group"""
        self._groups[str(group_cast.uuid)] = {
            "chromecast": group_cast,
            "listener": Listener(group_cast, self._casts),
        }

def remove_multizone(self, group_uuid: UUID) -> None:
        """Stop managing a group"""
        group_uuid_str = str(group_uuid)
        group = self._groups.pop(group_uuid_str, None)
        # Inform all group members that they are no longer members
        if group is not None:
            group["listener"]._mz.reset_members()  # pylint: disable=protected-access
        for member in self._casts.values():
            member["group_memberships"].discard(group_uuid_str)

def register_listener(
        self, member_uuid: UUID, listener: MultiZoneManagerListener
    ) -> None:
        """Register a listener for audio group changes of cast uuid.
        On update will call:
        listener.added_to_multizone(group_uuid)
            The cast has been added to group uuid
        listener.removed_from_multizone(group_uuid)
            The cast has been removed from group uuid
        listener.multizone_new_media_status(group_uuid, media_status)
            The group uuid, of which the cast is a member, has new status
        listener.multizone_new_cast_status(group_uuid, cast_status)
            The group uuid, of which the cast is a member, has new status
        """
        member_uuid_str = str(member_uuid)
        if member_uuid_str not in self._casts:
            self._casts[member_uuid_str] = {"listeners": [], "group_memberships": set()}
        self._casts[member_uuid_str]["listeners"].append(listener)

def deregister_listener(
        self, member_uuid: UUID, listener: MultiZoneManagerListener
    ) -> None:
        """Deregister listener for audio group changes of cast uuid."""
        self._casts[str(member_uuid)]["listeners"].remove(listener)

def get_multizone_memberships(self, member_uuid: UUID) -> list[str]:
        """Return a list of audio groups in which cast member_uuid is a member"""
        return list(self._casts[str(member_uuid)]["group_memberships"])

def get_multizone_mediacontroller(self, group_uuid: UUID) -> MediaController:
        """Get mediacontroller of a group"""
        return self._groups[str(group_uuid)]["chromecast"].media_controller

class MultizoneController(BaseController):
    """Controller to monitor audio group members."""

def __init__(self, uuid: UUID) -> None:
        self._members: dict[str, str] = {}
        self._status_listeners: list[MultiZoneControllerListener] = []
        self._uuid = str(uuid)
        super().__init__(MULTIZONE_NAMESPACE, target_platform=True)

def _add_member(self, uuid: str, name: str) -> None:
        if uuid not in self._members:
            self._members[uuid] = name
            _LOGGER.debug(
                "(%s) Added member %s(%s), members: %s",
                self._uuid,
                uuid,
                name,
                self._members,
            )
            for listener in list(self._status_listeners):
                listener.multizone_member_added(uuid)

def _remove_member(self, uuid: str) -> None:
        name = self._members.pop(uuid, "<Unknown>")
        _LOGGER.debug(
            "(%s) Removed member %s(%s), members: %s",
            self._uuid,
            uuid,
            name,
            self._members,
        )
        for listener in list(self._status_listeners):
            listener.multizone_member_removed(uuid)

def register_listener(self, listener: MultiZoneControllerListener) -> None:
        """Register a listener for audio group changes. On update will call:
        listener.multizone_member_added(uuid)
        listener.multizone_member_removed(uuid)
        listener.multizone_status_received()
        """
        self._status_listeners.append(listener)

@property
    def members(self) -> list[str]:
        """Return a list of audio group members."""
        return list(self._members.keys())

def reset_members(self) -> None:
        """Reset audio group members."""
        for uuid in list(self._members):
            self._remove_member(uuid)

def update_members(self) -> None:
        """Update audio group members."""
        self.send_message({MESSAGE_TYPE: TYPE_GET_STATUS})

def get_casting_groups(self) -> None:
        """Send GET_CASTING_GROUPS message."""
        self.send_message({MESSAGE_TYPE: TYPE_GET_CASTING_GROUPS})

def receive_message(  # pylint: disable=too-many-return-statements
        self, _message: CastMessage, data: dict
    ) -> bool:
        """Called when a multizone message is received."""
        if data[MESSAGE_TYPE] == TYPE_DEVICE_ADDED:
            uuid = data["device"]["deviceId"]
            name = data["device"]["name"]
            self._add_member(uuid, name)
            return True

if data[MESSAGE_TYPE] == TYPE_DEVICE_REMOVED:
            uuid = data["deviceId"]
            self._remove_member(uuid)
            return True

if data[MESSAGE_TYPE] == TYPE_DEVICE_UPDATED:
            uuid = data["device"]["deviceId"]
            name = data["device"]["name"]
            self._add_member(uuid, name)
            return True

if data[MESSAGE_TYPE] == TYPE_MULTIZONE_STATUS:
            members = data["status"]["devices"]
            members = {member["deviceId"]: member["name"] for member in members}
            removed_members = list(set(self._members.keys()) - set(members.keys()))
            added_members = list(set(members.keys()) - set(self._members.keys()))
            _LOGGER.debug(
                "(%s) Added members %s, Removed members: %s",
                self._uuid,
                added_members,
                removed_members,
            )

for uuid in removed_members:
                self._remove_member(uuid)
            for uuid in added_members:
                self._add_member(uuid, members[uuid])

for listener in list(self._status_listeners):
                listener.multizone_status_received()

return True

if data[MESSAGE_TYPE] == TYPE_SESSION_UPDATED:
            # A temporary group has been formed
            return True

if data[MESSAGE_TYPE] == TYPE_CASTING_GROUPS:
            # Answer to GET_CASTING_GROUPS
            return True

return False

def tear_down(self) -> None:
        """Called when controller is destroyed."""
        super().tear_down()

self._status_listeners = []
0707010000003A000081A400000000000000000000000167038237000002FC000000000000000000000000000000000000003900000000pychromecast-14.0.3/pychromecast/controllers/nrkradio.py"""
Controller to interface with NRK Radio.
"""

# Note: Media ID can be found in the URL, e.g:
# For the live channel https://radio.nrk.no/direkte/p1, the media ID is p1
# For the podcast https://radio.nrk.no/podkast/tazte_priv/l_8457deb0-4f2c-4ef3-97de-b04f2c6ef314,
# the Media ID is l_8457deb0-4f2c-4ef3-97de-b04f2c6ef314
# For the on-demand program https://radio.nrk.no/serie/radiodokumentaren/sesong/201011/MDUP01004510,
# the media id is MDUP01004510

from .media import BaseMediaPlayer
from ..config import APP_NRKRADIO

APP_NAMESPACE = "urn:x-cast:com.google.cast.media"

class NrkRadioController(BaseMediaPlayer):
    """Controller to interact with NRK Radio."""

def __init__(self) -> None:
        super().__init__(supporting_app_id=APP_NRKRADIO)
0707010000003B000081A400000000000000000000000167038237000002A7000000000000000000000000000000000000003600000000pychromecast-14.0.3/pychromecast/controllers/nrktv.py"""
Controller to interface with NRK TV.
"""

from .media import BaseMediaPlayer
from ..config import APP_NRKTV

APP_NAMESPACE = "urn:x-cast:com.google.cast.media"

class NrkTvController(BaseMediaPlayer):
    """Controller to interact with NRK TV."""

def __init__(self) -> None:
        super().__init__(supporting_app_id=APP_NRKTV)
0707010000003C000081A400000000000000000000000167038237000053E8000000000000000000000000000000000000003500000000pychromecast-14.0.3/pychromecast/controllers/plex.py"""
Controller to interface with the Plex-app.
"""

from __future__ import annotations

from copy import deepcopy
from functools import partial
import json
import threading
from typing import TYPE_CHECKING, Any, cast
from urllib.parse import urlparse

from . import CallbackType, BaseController
from .media import MediaStatus
from ..const import MESSAGE_TYPE
from ..error import ControllerNotRegistered, RequestFailed
from ..generated.cast_channel_pb2 import (  # pylint: disable=no-name-in-module
    CastMessage,
)
from ..response_handler import chain_on_success

if TYPE_CHECKING:
    from plexapi.base import Playable  # type: ignore[import-untyped]
    from plexapi.media import Media  # type: ignore[import-untyped]
    from plexapi.playqueue import PlayQueue  # type: ignore[import-untyped]
    from plexapi.server import PlexServer  # type: ignore[import-untyped]

STREAM_TYPE_UNKNOWN = "UNKNOWN"
STREAM_TYPE_BUFFERED = "BUFFERED"
STREAM_TYPE_LIVE = "LIVE"
SEEK_KEY = "currentTime"
TYPE_PLAY = "PLAY"
TYPE_PAUSE = "PAUSE"
TYPE_STOP = "STOP"
TYPE_STEPFORWARD = "STEPFORWARD"
TYPE_STEPBACKWARD = "STEPBACK"
TYPE_PREVIOUS = "PREVIOUS"
TYPE_NEXT = "NEXT"
TYPE_LOAD = "LOAD"
TYPE_DETAILS = "SHOWDETAILS"
TYPE_SEEK = "SEEK"
TYPE_MEDIA_STATUS = "MEDIA_STATUS"
TYPE_GET_STATUS = "GET_STATUS"
TYPE_EDIT_TRACKS_INFO = "EDIT_TRACKS_INFO"

def media_to_chromecast_command(  # pylint: disable=invalid-name, too-many-locals, protected-access
    media: Playable | None = None,
    type: str = "LOAD",  # pylint: disable=redefined-builtin
    requestId: int = 1,
    offset: int = 0,
    directPlay: bool = True,
    directStream: bool = True,
    subtitleSize: int = 100,
    audioBoost: int = 100,
    transcoderVideo: bool = True,
    transcoderVideoRemuxOnly: bool = False,
    transcoderAudio: bool = True,
    isVerifiedHostname: bool = True,
    contentType: str = "video",
    myPlexSubscription: bool = True,
    contentId: str | None = None,
    streamType: str = STREAM_TYPE_BUFFERED,
    port: int = 32400,
    protocol: str = "http",
    address: str | None = None,
    username: str | None = None,
    autoplay: bool = True,
    currentTime: int = 0,
    playQueue: PlayQueue | None = None,
    playQueueID: int | None = None,
    startItem: Media | None = None,
    version: str = "1.10.1.4602",
    **kwargs: Any,
) -> dict[str, Any]:
    """Create the message that chromecast requires. Use pass of plexapi media object or
       set all the needed kwargs manually. See the code for what to set.

Args:
        media (None, optional): a :class:`~plexapi.base.Playable
        type (str): Default LOAD, SHOWDETAILS.
        requestId (int): The requestId, Chromecasts may use this.
        offset (int): Offset of the playback in seconds.
        directPlay (bool): Default True
        directStream (bool): Default True
        subtitleSize (int): Set the subtitle size, possibly only 100 & 200.
        audioBoost (int): Default 100
        transcoderVideo (bool): Default True
        transcoderVideoRemuxOnly (bool): Default False
        transcoderAudio (bool): Default True
        isVerifiedHostname (bool): Default True
        contentType (str): Default 'video', 'audio'
        myPlexSubscription (bool): True if user has a PlexPass.
        contentId (str): The key Chromecasts use to start playback.
        streamType (str): Default BUFFERED, LIVE
        port (int): PMS port
        address (str): PMS host, without scheme.
        username (None): Username of the user that started playback.
        autoplay (bool): Auto play after the video is done.
        currentTime (int): Set playback from this time. default 0
        version (str): PMS version. Default 1.10.1.4602
        startItem (:class:`~plexapi.media.Media`, optional): Media item in list/playlist/playqueue where playback should
                                                             start. Overrides existing startItem for playqueues if set.
        **kwargs: To allow overrides, this will be merged with the rest of the msg.

Returns:
        dict: Returs a dict formatted correctly to start playback on a Chromecast.
    """

machineIdentifier = None
    token = None
    if media is not None:
        # Lets set some params for the user if they use plexapi.
        server: PlexServer = (
            media[0]._server if isinstance(media, list) else media._server
        )
        server_url = urlparse(server._baseurl)
        protocol = server_url.scheme
        address = server_url.hostname
        port = server_url.port
        machineIdentifier = server.machineIdentifier
        token = server._token
        username = server.myPlexUsername
        myPlexSubscription = server.myPlexSubscription

if getattr(media, "TYPE", None) == "playqueue":
            if startItem:
                media = media.items
            else:
                playQueue = media

if playQueue is None:
            playQueue = server.createPlayQueue(media, startItem=startItem)

playQueueID = playQueue.playQueueID
        contentId = playQueue.selectedItem.key
        contentType = playQueue.items[0].listType
        version = server.version

# Chromecasts seem to start playback 5 seconds before the offset.
    if offset != 0:
        currentTime = offset

msg = {
        "type": type,
        "requestId": requestId,
        "media": {
            "contentId": contentId,
            "streamType": streamType,
            "contentType": contentType,
            "customData": {
                "offset": offset,
                "directPlay": directPlay,
                "directStream": directStream,
                "subtitleSize": subtitleSize,
                "audioBoost": audioBoost,
                "server": {
                    "machineIdentifier": machineIdentifier,
                    "transcoderVideo": transcoderVideo,
                    "transcoderVideoRemuxOnly": transcoderVideoRemuxOnly,
                    "transcoderAudio": transcoderAudio,
                    "version": version,
                    "myPlexSubscription": myPlexSubscription,
                    "isVerifiedHostname": isVerifiedHostname,
                    "protocol": protocol,
                    "address": address,
                    "port": port,
                    "accessToken": token,
                    "user": {"username": username},
                },
                "containerKey": f"/playQueues/{playQueueID}?own=1&window=200",
            },
            "autoplay": autoplay,
            "currentTime": currentTime,
            "activeTrackIds": None,
        },
    }

# Allow passing of kwargs to the dict.
    msg.update(kwargs)

return msg

class PlexMediaStatus(MediaStatus):
    """Class to hold the media status."""

@property
    def episode_title(self) -> str | None:
        """Return episode title."""
        return self.media_metadata.get("subtitle")

# The episode_title property is added to MediaStatus objects
@property  # type: ignore[misc]
def episode_title(self: PlexMediaStatus) -> str | None:
    """Return episode title."""
    return self.media_metadata.get("subtitle")

class PlexController(BaseController):
    # pylint: disable=too-many-public-methods
    """Controller to interact with Plex namespace."""

def __init__(self) -> None:
        super().__init__("urn:x-cast:plex", "9AC194DC")
        self.app_id = "9AC194DC"
        self.namespace = "urn:x-cast:plex"
        self.request_id = 0
        self.play_media_event = threading.Event()
        self._last_play_msg: dict[str, Any] = {}

def _send_cmd(
        self,
        msg: dict,
        namespace: str | None = None,
        inc_session_id: bool = False,
        callback_function: CallbackType | None = None,
        inc: bool = True,
    ) -> None:  # pylint: disable=too-many-arguments
        """Wrapper for the commands.

Args:
            msg (dict): The actual command that will be sent.
            namespace (None, optional): What namespace should be used to send this.
            inc_session_id (bool, optional): Include session ID.
            callback_function (None, optional): If callback is provided it is
                                                executed after the command.
            inc (bool, optional): Increase the requestsId.
        """
        self.logger.debug(
            "Sending msg %r %s %s %s %s.",
            msg,
            namespace,
            inc_session_id,
            callback_function,
            inc,
        )

if inc:
            self._inc_request()

if namespace:
            old = self.namespace
            try:
                self.namespace = namespace
                self.send_message(
                    msg,
                    inc_session_id=inc_session_id,
                    callback_function=callback_function,
                )
            finally:
                self.namespace = old
        else:
            self.send_message(
                msg, inc_session_id=inc_session_id, callback_function=callback_function
            )

def _inc_request(self) -> int:
        # Is this getting passed to Plex?
        self.request_id += 1
        return self.request_id

def channel_connected(self) -> None:
        """Updates status when a media channel is connected."""
        self.update_status()

def receive_message(self, _message: CastMessage, data: dict) -> bool:
        """Called when a message from Plex to our controller is received.

I haven't seen any message for it, but lets keep for for now.
        I have done minimal testing.

Args:
            message (dict): Description
            data (dict): message.payload_utf8 interpreted as a JSON dict.

Returns:
            bool: True if the message is handled.

"""
        if data[MESSAGE_TYPE] == TYPE_MEDIA_STATUS:
            self.logger.debug("(PlexController) MESSAGE RECEIVED: %r.", data)
            return True

return False

def update_status(self, *, callback_function: CallbackType | None = None) -> None:
        """Send message to update status."""
        self.send_message(
            {MESSAGE_TYPE: TYPE_GET_STATUS}, callback_function=callback_function
        )

def stop(self) -> None:
        """Send stop command."""
        self._send_cmd({MESSAGE_TYPE: TYPE_STOP})

def pause(self) -> None:
        """Send pause command."""
        self._send_cmd({MESSAGE_TYPE: TYPE_PAUSE})

def play(self) -> None:
        """Send play command."""
        self._send_cmd({MESSAGE_TYPE: TYPE_PLAY})

def previous(self) -> None:
        """Send previous command."""
        self._send_cmd({MESSAGE_TYPE: TYPE_PREVIOUS})

def next(self) -> None:
        """Send next command."""
        self._send_cmd({MESSAGE_TYPE: TYPE_NEXT})

def seek(self, position: int, resume_state: str = "PLAYBACK_START") -> None:
        """Send seek command.

Args:
            position (int): Offset in seconds.
            resume_state (str, default): PLAYBACK_START
        """
        self._send_cmd(
            {MESSAGE_TYPE: TYPE_SEEK, SEEK_KEY: position, "resumeState": resume_state}
        )

def rewind(self) -> None:
        """Rewind back to the start."""
        self.seek(0)

def set_volume(self, percent: float) -> float:
        """Set the volume in percent (1-100).

Args:
            percent (int): Percent of volume to be set.
        """
        if self._socket_client is None:
            raise ControllerNotRegistered

return self._socket_client.receiver_controller.set_volume(percent / 100)

def volume_up(self, delta: float = 0.1) -> float:
        """Increment volume by 0.1 (or delta) unless at max.
        Returns the new volume.
        """
        if delta <= 0:
            raise ValueError(f"volume delta must be greater than zero, not {delta}")
        return self.set_volume(self.status.volume_level + delta)

def volume_down(self, delta: float = 0.1) -> float:
        """Decrement the volume by 0.1 (or delta) unless at 0.
        Returns the new volume.
        """
        if delta <= 0:
            raise ValueError(f"volume delta must be greater than zero, not {delta}")
        return self.set_volume(self.status.volume_level - delta)

def mute(self, status: bool | None = None) -> None:
        """Toggle muting of audio.

Args:
            status (None, optional): Override for on/off.
        """
        if self._socket_client is None:
            raise ControllerNotRegistered

if status is None:
            status = not self.status.volume_muted

self._socket_client.receiver_controller.set_volume_muted(status)

def show_media(self, media: Playable | None = None, **kwargs: Any) -> None:
        """Show media item's info on screen."""
        msg = media_to_chromecast_command(
            media, type=TYPE_DETAILS, requestId=self._inc_request(), **kwargs
        )

def callback(msg_sent: bool, _response: dict | None) -> None:
            if not msg_sent:
                raise RequestFailed("PlexController.show_media")

self.launch(
            callback_function=chain_on_success(
                partial(self._send_cmd, msg, inc_session_id=True, inc=False), callback
            )
        )

def quit_app(self) -> None:
        """Quit the Plex app."""
        if self._socket_client is None:
            raise ControllerNotRegistered

self._socket_client.receiver_controller.stop_app()

@property
    def status(self) -> PlexMediaStatus:
        """Get the Chromecast's playing status.

Returns:
            pychromecast.controllers.media.MediaStatus: Slightly modified status with patched
                                                        method for episode_title.
        """
        if self._socket_client is None:
            raise ControllerNotRegistered

status = self._socket_client.media_controller.status
        status.episode_title = episode_title  # type: ignore[attr-defined]
        return cast(PlexMediaStatus, status)

def _reset_playback(self, offset: float | None = None) -> None:
        """Reset playback.

Args:
            offset (None, optional): Start playback from this offset in seconds,
                                     otherwise playback will start from current time.

"""
        if self._last_play_msg:
            offset_now = self.status.adjusted_current_time
            msg = deepcopy(self._last_play_msg)

msg["media"]["customData"]["offset"] = (
                offset_now if offset is None else offset
            )
            msg["current_time"] = offset_now

self._send_cmd(
                msg,
                namespace="urn:x-cast:com.google.cast.media",
                inc_session_id=True,
                inc=False,
            )
        else:
            self.logger.debug(
                "Can not reset the stream, _last_play_msg "
                "was not set with _send_start_play."
            )

def _send_start_play(self, media: Playable | None = None, **kwargs: Any) -> None:
        """Helper to send a playback command.

Args:
            media (None, optional): :class:`~plexapi.base.Playable
            **kwargs: media_to_chromecast_command docs string.
        """
        msg = media_to_chromecast_command(
            media, requestiId=self._inc_request(), **kwargs
        )
        self.logger.debug("Create command: \n%r\n", json.dumps(msg, indent=4))
        self._last_play_msg = msg
        self._send_cmd(
            msg,
            namespace="urn:x-cast:com.google.cast.media",
            inc_session_id=True,
            inc=False,
        )

def block_until_playing(
        self, media: Playable | None = None, timeout: float | None = None, **kwargs: Any
    ) -> None:
        """Block until media is playing, typically useful in a script.

Another way to do the same is to check if the
        controller is_active or by using self.status.player_state.

Args:
            media (None, optional): Can also be :class:`~plexapi.base.Playable
                                    if not, you need to fill out all the kwargs.
            timeout (None, int): default None
            **kwargs: See media_to_chromecast_command docs string.

"""
        # In case media isnt playing.
        self.play_media_event.clear()
        self.play_media(media, **kwargs)
        self.play_media_event.wait(timeout)
        self.play_media_event.clear()

def play_media(self, media: Playable | None = None, **kwargs: Any) -> None:
        """Start playback on the Chromecast.

def app_launched_callback(msg_sent: bool, _response: dict | None) -> None:
            if not msg_sent:
                raise RequestFailed("PlexController.play_media")
            try:
                self._send_start_play(media, **kwargs)
            finally:
                self.play_media_event.set()

self.launch(callback_function=app_launched_callback)

def join(self, timeout: float | None = None) -> None:
        """Join the thread."""
        if self._socket_client is None:
            raise ControllerNotRegistered

self._socket_client.join(timeout=timeout)

def disconnect(self, timeout: float | None = None) -> None:
        """Disconnect the controller.

:param timeout: A floating point number specifying a timeout for the
                        operation in seconds (or fractions thereof). Or None
                        to block forever. Set to 0 to not block.
        """
        if self._socket_client is None:
            raise ControllerNotRegistered

self._socket_client.disconnect()
        self.join(timeout=timeout)

# pylint: disable=too-many-public-methods
class PlexApiController(PlexController):
    """A controller that can use PlexAPI."""

def __init__(self, pms: PlexServer) -> None:
        super().__init__()
        self.pms = pms

def _get_current_media(self) -> tuple[Any, Any, Any]:
        """Get current media_item, media, & part for PMS."""
        # Note: The cast to str below was added when adding type annotations. We may
        # need to instead add error handling, checking the content_id is valid and so on
        key = int(cast(str, self.status.content_id).split("/")[-1])
        media_item = self.pms.fetchItem(key).reload()
        media_idx = self.status.media_custom_data.get("mediaIndex", 0)
        part_idx = self.status.media_custom_data.get("partIndex", 0)
        media = media_item.media[media_idx]
        part = media.parts[part_idx]

return media_item, media, part

def _change_track(
        self, track: Any, type_: str = "subtitle", reset_playback: bool = True
    ) -> None:
        """Sets a new default audio/subtitle track.

Args:
            track (None): The chosen track.
            type_ (str): The type of track.
            reset_playback (bool, optional): Reset playback after the track has
                                             been changed.

Raises:
            ValueError: If type isn't subtitle or audio.
        """

item, _, part = self._get_current_media()
        if type_ == "subtitle":
            method = part.subtitleStreams()
            default = part.setDefaultSubtitleStream
        elif type_ == "audio":
            method = part.audioStreams()
            default = part.setDefaultAudioStream
        else:
            raise ValueError("Set type parameter as subtitle or audio.")

for track_ in method:
            if track in (track_.index, track_.language, track_.languageCode):
                self.logger.debug("Change %s to %s.", type_, track)
                default(track_)
                break

item.reload()
        if reset_playback:
            self._reset_playback()

def enable_audiotrack(self, audio: str) -> None:
        """Enable an audiotrack.

Args:
            audio (str): Can be index, language or languageCode.
        """
        self._change_track(audio, "audio")

def disable_subtitle(self) -> None:
        """Disable a subtitle track."""
        (
            _,
            __,
            part,
        ) = self._get_current_media()
        part.resetDefaultSubtitleStream()
        self._reset_playback()

def enable_subtitle(self, subtitle: str) -> None:
        """Enable a subtitle track.

Args:
            subtitle (str): Can be index, language or languageCode.
        """
        self._change_track(subtitle)

def play_media(self, media: Playable | None = None, **kwargs: Any) -> None:
        """Start playback on the Chromecast.

Args:
            media (None, optional): Can also be :class:`~plexapi.base.Playable
                                    if not, you need to fill out all the kwargs.
            **kwargs: See media_to_chromecast_command docs string. `version` is set
                      to the version of the PMS reported by the API by default.
        """
        args = {"version": self.pms.version}
        args.update(kwargs)
        super().play_media(media, **args)
0707010000003D000081A40000000000000000000000016703823700002CA1000000000000000000000000000000000000003900000000pychromecast-14.0.3/pychromecast/controllers/receiver.py"""
Provides a controller for controlling the default media players
on the Chromecast.
"""

import abc
from dataclasses import dataclass
from functools import partial

from ..const import (
    CAST_TYPE_AUDIO,
    CAST_TYPE_CHROMECAST,
    CAST_TYPE_GROUP,
    MESSAGE_TYPE,
    REQUEST_ID,
    REQUEST_TIMEOUT,
    SESSION_ID,
)
from ..generated.cast_channel_pb2 import (  # pylint: disable=no-name-in-module
    CastMessage,
)
from ..response_handler import WaitResponse, chain_on_success
from . import BaseController, CallbackType

APP_ID = "appId"
ERROR_REASON = "reason"

NS_RECEIVER = "urn:x-cast:com.google.cast.receiver"

TYPE_GET_STATUS = "GET_STATUS"
TYPE_RECEIVER_STATUS = "RECEIVER_STATUS"
TYPE_LAUNCH = "LAUNCH"
TYPE_LAUNCH_ERROR = "LAUNCH_ERROR"

LAUNCH_CANCELLED = "CANCELLED"

VOLUME_CONTROL_TYPE_ATTENUATION = "attenuation"
VOLUME_CONTROL_TYPE_FIXED = "fixed"
VOLUME_CONTROL_TYPE_MASTER = "master"

@dataclass(frozen=True)
class CastStatus:
    """Cast status container."""

@dataclass(frozen=True)
class LaunchFailure:
    """Launch failure container."""

reason: str | None
    app_id: str | None
    request_id: int | None

class CastStatusListener(abc.ABC):
    """Listener for receiving cast status events."""

@abc.abstractmethod
    def new_cast_status(self, status: CastStatus) -> None:
        """Updated cast status."""

class LaunchErrorListener(abc.ABC):
    """Listener for receiving launch error events."""

@abc.abstractmethod
    def new_launch_error(self, status: LaunchFailure) -> None:
        """Launch error."""

class ReceiverController(BaseController):
    """
    Controller to interact with the Chromecast platform.

:param cast_type: Type of Chromecast device.
    """

def __init__(self, cast_type: str = CAST_TYPE_CHROMECAST) -> None:
        super().__init__(NS_RECEIVER, target_platform=True)

self.status: CastStatus | None = None
        self.launch_failure: LaunchFailure | None = None
        self.cast_type = cast_type

self._status_listeners: list[CastStatusListener] = []
        self._launch_error_listeners: list[LaunchErrorListener] = []

def disconnected(self) -> None:
        """Called when disconnected. Will erase status."""
        self.logger.info("Receiver:channel_disconnected")
        self.status = None

@property
    def app_id(self) -> str | None:
        """Convenience method to retrieve current app id."""
        return self.status.app_id if self.status else None

def receive_message(self, _message: CastMessage, data: dict) -> bool:
        """
        Called when a receiver message is received.

data is message.payload_utf8 interpreted as a JSON dict.
        """
        if data[MESSAGE_TYPE] == TYPE_RECEIVER_STATUS:
            self._process_get_status(data)

return True

if data[MESSAGE_TYPE] == TYPE_LAUNCH_ERROR:
            self._process_launch_error(data)

return True

return False

def register_status_listener(self, listener: CastStatusListener) -> None:
        """Register a status listener for when a new Chromecast status
        has been received. Listeners will be called with
        listener.new_cast_status(status)"""
        self._status_listeners.append(listener)

def register_launch_error_listener(self, listener: LaunchErrorListener) -> None:
        """Register a listener for when a new launch error message
        has been received. Listeners will be called with
        listener.new_launch_error(launch_failure)"""
        self._launch_error_listeners.append(listener)

def update_status(
        self,
        *,
        callback_function: CallbackType | None = None,
    ) -> None:
        """Sends a message to the Chromecast to update the status."""
        self.logger.debug("Receiver:Updating status")
        self.send_message(
            {MESSAGE_TYPE: TYPE_GET_STATUS}, callback_function=callback_function
        )

def launch_app(
        self,
        app_id: str,
        *,
        force_launch: bool = False,
        callback_function: CallbackType | None = None,
    ) -> None:
        """Launches an app on the Chromecast.

Will only launch if it is not currently running unless
        force_launch=True."""

if not force_launch and self.status is None:
            self.update_status(
                callback_function=chain_on_success(
                    partial(self._send_launch_message, app_id, force_launch),
                    callback_function,
                )
            )

else:
            self._send_launch_message(app_id, force_launch, callback_function)

def _send_launch_message(
        self,
        app_id: str,
        force_launch: bool,
        callback_function: CallbackType | None,
        *,
        retry_on_cancelled_error: bool = True,
    ) -> None:
        if force_launch or self.app_id != app_id:
            self.logger.info("Receiver:Launching app %s", app_id)

self.launch_failure = None

def handle_launch_response(msg_sent: bool, response: dict | None) -> None:
                if (
                    msg_sent  # pylint: disable=too-many-boolean-expressions
                    and response
                    and response.get(MESSAGE_TYPE) == TYPE_LAUNCH_ERROR
                    and response.get(ERROR_REASON) == LAUNCH_CANCELLED
                    and not self._launch_error_listeners
                    and retry_on_cancelled_error
                ):
                    self.logger.info(
                        "Receiver:Launching app %s failed, retrying once", app_id
                    )
                    self._send_launch_message(
                        app_id,
                        force_launch,
                        callback_function,
                        retry_on_cancelled_error=False,
                    )
                    return

if not callback_function:
                    return

if not msg_sent or not response:
                    callback_function(False, response)
                    return

if response[MESSAGE_TYPE] == TYPE_RECEIVER_STATUS:
                    callback_function(True, response)
                    return

callback_function(False, response)

self.send_message(
                {MESSAGE_TYPE: TYPE_LAUNCH, APP_ID: app_id},
                callback_function=handle_launch_response,
            )
        else:
            self.logger.info("Not launching app %s - already running", app_id)
            if callback_function:
                callback_function(True, None)

def stop_app(
        self,
        *,
        callback_function: CallbackType | None = None,
    ) -> None:
        """Stops the current running app on the Chromecast."""
        self.logger.info("Receiver:Stopping current app '%s'", self.app_id)
        return self.send_message(
            {MESSAGE_TYPE: "STOP"},
            inc_session_id=True,
            callback_function=callback_function,
        )

def set_volume(self, volume: float, timeout: float = REQUEST_TIMEOUT) -> float:
        """Allows to set volume. Should be value between 0..1.
        Returns the new volume.

"""
        volume = min(max(0, volume), 1)
        self.logger.info("Receiver:setting volume to %.2f", volume)
        response_handler = WaitResponse(timeout, "set volume")
        self.send_message(
            {MESSAGE_TYPE: "SET_VOLUME", "volume": {"level": volume}},
            callback_function=response_handler.callback,
        )
        response_handler.wait_response()
        return volume

def set_volume_muted(self, muted: bool, timeout: float = REQUEST_TIMEOUT) -> None:
        """Allows to mute volume."""
        response_handler = WaitResponse(timeout, "mute volume")
        self.send_message(
            {MESSAGE_TYPE: "SET_VOLUME", "volume": {"muted": muted}},
            callback_function=response_handler.callback,
        )
        response_handler.wait_response()

@staticmethod
    def _parse_status(data: dict, cast_type: str) -> CastStatus:
        """
        Parses a STATUS message and returns a CastStatus object.

:type data: dict
        :param cast_type: Type of Chromecast.
        :rtype: CastStatus
        """
        status_data: dict = data.get("status", {})

volume_data: dict = status_data.get("volume", {})

try:
            app_data: dict = status_data["applications"][0]
        except (KeyError, IndexError):
            app_data = {}

is_audio = cast_type in (CAST_TYPE_AUDIO, CAST_TYPE_GROUP)

status = CastStatus(
            data.get("isActiveInput", None if is_audio else False),
            data.get("isStandBy", None if is_audio else True),
            volume_data.get("level", 1.0),
            volume_data.get("muted", False),
            app_data.get(APP_ID),
            app_data.get("displayName"),
            [item["name"] for item in app_data.get("namespaces", [])],
            app_data.get(SESSION_ID),
            app_data.get("transportId"),
            app_data.get("statusText", ""),
            app_data.get("iconUrl"),
            volume_data.get("controlType", VOLUME_CONTROL_TYPE_ATTENUATION),
        )
        return status

def _process_get_status(self, data: dict) -> None:
        """Processes a received STATUS message and notifies listeners."""
        status = self._parse_status(data, self.cast_type)
        self.status = status

self.logger.debug("Received status: %s", self.status)

for listener in self._status_listeners:
            try:
                listener.new_cast_status(self.status)
            except Exception:  # pylint: disable=broad-except
                self.logger.exception(
                    "Exception thrown when calling cast status listener"
                )

@staticmethod
    def _parse_launch_error(data: dict) -> LaunchFailure:
        """
        Parses a LAUNCH_ERROR message and returns a LaunchFailure object.

:type data: dict
        :rtype: LaunchFailure
        """
        return LaunchFailure(
            data.get(ERROR_REASON, None), data.get(APP_ID), data.get(REQUEST_ID)
        )

def _process_launch_error(self, data: dict) -> None:
        """
        Processes a received LAUNCH_ERROR message and notifies listeners.
        """
        launch_failure = self._parse_launch_error(data)
        self.launch_failure = launch_failure

self.logger.debug("Launch status: %s", launch_failure)

for listener in self._launch_error_listeners:
            try:
                listener.new_launch_error(launch_failure)
            except Exception:  # pylint: disable=broad-except
                self.logger.exception(
                    "Exception thrown when calling launch error listener"
                )

def tear_down(self) -> None:
        """Called when controller is destroyed."""
        super().tear_down()

self.status = None
        self.launch_failure = None

self._status_listeners = []
0707010000003E000081A4000000000000000000000001670382370000013D000000000000000000000000000000000000003600000000pychromecast-14.0.3/pychromecast/controllers/shaka.py"""
Simple Controller to use Shaka as a media controller.
"""

from ..config import APP_SHAKA
from .media import BaseMediaPlayer

class ShakaController(BaseMediaPlayer):
    """Controller to interact with Shaka app namespace."""

def __init__(self) -> None:
        super().__init__(supporting_app_id=APP_SHAKA)
0707010000003F000081A40000000000000000000000016703823700000727000000000000000000000000000000000000003600000000pychromecast-14.0.3/pychromecast/controllers/supla.py"""
Controller to interface with Supla.
"""

import logging
from typing import Any

from . import CallbackType, QuickPlayController
from ..config import APP_SUPLA
from ..response_handler import WaitResponse

APP_NAMESPACE = "urn:x-cast:fi.ruutu.chromecast"

# pylint: disable=too-many-instance-attributes
class SuplaController(QuickPlayController):
    """Controller to interact with Supla namespace."""

def __init__(self) -> None:
        super().__init__(APP_NAMESPACE, APP_SUPLA)

self.logger = logging.getLogger(__name__)

def play_media(
        self,
        media_id: str,
        *,
        is_live: bool = False,
        callback_function: CallbackType | None = None,
    ) -> None:
        """
        Play Supla media
        """
        msg = {
            "type": "load",
            "mediaId": media_id,
            "currentTime": 0,
            "isLive": is_live,
            "isAtLiveMoment": False,
            "bookToken": "",
            "sample": True,
            "fw_site": "Supla",
            "Sanoma_adkv": "",
            "prerollAdsPlayed": True,
            "supla": True,
            "nextInSequenceList": 0,
            "playbackRate": 1,
            "env": "prod",
        }

self.send_message(
            msg,
            inc_session_id=False,
            callback_function=callback_function,
            no_add_request_id=True,
        )

def quick_play(
        self, *, media_id: str, timeout: float, is_live: bool = False, **kwargs: Any
    ) -> None:
        """Quick Play"""
        response_handler = WaitResponse(timeout, f"supla quick play {media_id}")
        self.play_media(
            media_id,
            is_live=is_live,
            **kwargs,
            callback_function=response_handler.callback,
        )
        response_handler.wait_response()
07070100000040000081A400000000000000000000000167038237000009CD000000000000000000000000000000000000003A00000000pychromecast-14.0.3/pychromecast/controllers/yleareena.py"""
Controller to interface with the Yle Areena app namespace.
"""

from typing import Any

from . import CallbackType
from .media import BaseMediaPlayer, STREAM_TYPE_BUFFERED, TYPE_LOAD, MESSAGE_TYPE
from ..config import APP_YLEAREENA
from ..response_handler import WaitResponse

class YleAreenaController(BaseMediaPlayer):
    """Controller to interact with Yle Areena app namespace."""

def __init__(self) -> None:
        super().__init__(supporting_app_id=APP_YLEAREENA)

def play_areena_media(  # pylint: disable=too-many-locals
        self,
        kaltura_id: str,
        *,
        audio_language: str = "",
        text_language: str = "off",
        current_time: float = 0,
        autoplay: bool = True,
        stream_type: str = STREAM_TYPE_BUFFERED,
        callback_function: CallbackType | None = None,
    ) -> None:
        """
        Play media with the entry id "kaltura_id".
        This value can be found by loading a page on Areena, e.g. https://areena.yle.fi/1-50097921
        And finding the kaltura player which has an id of yle-kaltura-player3430579305188-29-0_whwjqpry
        In this case the kaltura id is 0_whwjqpry
        """
        msg = {
            "media": {
                "streamType": stream_type,
                "customData": {
                    "mediaInfo": {"entryId": kaltura_id},
                    "audioLanguage": audio_language,
                    "textLanguage": text_language,
                },
            },
            MESSAGE_TYPE: TYPE_LOAD,
            "currentTime": current_time,
            "autoplay": autoplay,
            "customData": {},
            "textTrackStyle": {
                "foregroundColor": "#FFFFFFFF",
                "backgroundColor": "#000000FF",
                "fontScale": 1,
                "fontFamily": "sans-serif",
            },
        }

self.send_message(msg, inc_session_id=True, callback_function=callback_function)

def quick_play(
        self,
        *,
        media_id: str,
        timeout: float,
        audio_lang: str = "",
        text_lang: str = "off",
        **kwargs: Any,
    ) -> None:
        """Quick Play"""
        response_handler = WaitResponse(timeout, f"yleareena quick play {media_id}")
        self.play_areena_media(
            media_id,
            audio_language=audio_lang,
            text_language=text_lang,
            **kwargs,
            callback_function=response_handler.callback,
        )
        response_handler.wait_response()
07070100000041000081A400000000000000000000000167038237000018A3000000000000000000000000000000000000003800000000pychromecast-14.0.3/pychromecast/controllers/youtube.py"""
Controller to interface with the YouTube-app.
Use the media controller to play, pause etc.
"""

import logging
import threading
from typing import Any, cast

from casttube import YouTubeSession  # type: ignore[import-untyped]
from casttube.YouTubeSession import HEADERS  # type: ignore[import-untyped]
import requests

from . import QuickPlayController
from ..const import MESSAGE_TYPE
from ..error import RequestTimeout
from ..generated.cast_channel_pb2 import (  # pylint: disable=no-name-in-module
    CastMessage,
)
from ..config import APP_YOUTUBE

YOUTUBE_NAMESPACE = "urn:x-cast:com.google.youtube.mdx"
TYPE_GET_SCREEN_ID = "getMdxSessionStatus"
TYPE_STATUS = "mdxSessionStatus"
ATTR_SCREEN_ID = "screenId"
_LOGGER = logging.getLogger(__name__)

class TimeoutYouTubeSession(YouTubeSession):  # type: ignore[misc]
    """A youtube session with timeout."""

def __init__(self, screen_id: str, timeout: float) -> None:
        """Initialize."""
        super().__init__(screen_id)
        self.__timeout = timeout

def _do_post(
        self,
        url: Any,
        data: Any = None,
        params: Any = None,
        headers: Any = None,
        session_request: Any = False,
    ) -> Any:
        """
        Calls requests.post with custom headers,
         increments RID(request id) on every post.
        will raise if response is not 200
        :param url:(str) request url
        :param data: (dict) the POST body
        :param params:(dict) POST url params
        :param headers:(dict) Additional headers for the request
        :param session_request:(bool) True to increment session
         request counter(req_count)
        :return: POST response
        """
        if headers:
            headers = {**HEADERS, **headers}
        else:
            headers = HEADERS
        response = requests.post(
            url, headers=headers, data=data, params=params, timeout=self.__timeout
        )
        # 404 resets the sid, session counters
        # 400 in session probably means bad sid
        # If user did a bad request (eg. remove an non-existing video from queue)
        # bind restores the session.
        if response.status_code in (404, 400) and session_request:
            self._bind()
        response.raise_for_status()
        if session_request:
            self._req_count += 1
        self._rid += 1
        return response

class YouTubeController(QuickPlayController):
    """Controller to interact with Youtube."""

_session: YouTubeSession
    _screen_id: str | None = None

def __init__(self, timeout: float = 10) -> None:
        super().__init__(YOUTUBE_NAMESPACE, APP_YOUTUBE)
        self.status_update_event = threading.Event()
        self._timeout = timeout
        self._session = None

def start_session_if_none(self) -> None:
        """
        Starts a session it is not yet initialized.
        """
        if not (self._screen_id and self._session):
            self.update_screen_id()
            self._session = TimeoutYouTubeSession(
                screen_id=cast(str, self._screen_id), timeout=self._timeout
            )

def play_video(self, video_id: str, playlist_id: str | None = None) -> None:
        """
        Play video(video_id) now. This ignores the current play queue order.
        :param video_id: YouTube video id(http://youtube.com/watch?v=video_id)
        :param playlist_id: youtube.com/watch?v=video_id&list=playlist_id
        """
        self.start_session_if_none()
        self._session.play_video(video_id, playlist_id)

def add_to_queue(self, video_id: str) -> None:
        """
        Add video(video_id) to the end of the play queue.
        :param video_id: YouTube video id(http://youtube.com/watch?v=video_id)
        """
        self.start_session_if_none()
        self._session.add_to_queue(video_id)

def play_next(self, video_id: str) -> None:
        """
        Play video(video_id) after the currently playing video.
        :param video_id: YouTube video id(http://youtube.com/watch?v=video_id)
        """
        self.start_session_if_none()
        self._session.play_next(video_id)

def remove_video(self, video_id: str) -> None:
        """
        Remove video(videoId) from the queue.
        :param video_id: YouTube video id(http://youtube.com/watch?v=video_id)
        """
        self.start_session_if_none()
        self._session.remove_video(video_id)

def clear_playlist(self) -> None:
        """
        Clear the entire video queue
        """
        self.start_session_if_none()
        self._session.clear_playlist()

def update_screen_id(self) -> None:
        """
        Sends a getMdxSessionStatus to get the screenId and waits for response.
        This function is blocking
        If connected we should always get a response
        (send message will launch app if it is not running).
        """
        self.status_update_event.clear()
        self.send_message({MESSAGE_TYPE: TYPE_GET_SCREEN_ID})
        status = self.status_update_event.wait(10)
        if not status:
            _LOGGER.warning("Failed to update screen_id")
        self.status_update_event.clear()

def receive_message(self, _message: CastMessage, data: dict) -> bool:
        """Called when a message is received."""
        if data[MESSAGE_TYPE] == TYPE_STATUS:
            # Ignore the type error until validation of messages has been implemented
            self._process_status(data.get("data"))  # type: ignore[arg-type]
            return True

return False

def _process_status(self, status: dict) -> None:
        """Process latest status update."""
        self._screen_id = status.get(ATTR_SCREEN_ID)
        self.status_update_event.set()

def quick_play(
        self,
        *,
        media_id: str,
        timeout: float,
        playlist_id: str | None = None,
        enqueue: bool = False,
        **kwargs: Any,
    ) -> None:
        """Quick Play"""
        self._timeout = timeout

try:
            if enqueue:
                self.add_to_queue(media_id, **kwargs)
            else:
                self.play_video(media_id, playlist_id=playlist_id, **kwargs)
        except requests.Timeout as exc:
            raise RequestTimeout(f"youtube quick play {media_id}", timeout) from exc
07070100000042000081A400000000000000000000000167038237000028B9000000000000000000000000000000000000002900000000pychromecast-14.0.3/pychromecast/dial.py"""
Implements the DIAL-protocol to communicate with the Chromecast
"""

from __future__ import annotations

from dataclasses import dataclass
import json
import logging
import socket
import ssl
import urllib.request
from uuid import UUID
from typing import Any

import zeroconf

from .const import CAST_TYPE_AUDIO, CAST_TYPE_CHROMECAST, CAST_TYPE_GROUP
from .error import ZeroConfInstanceRequired
from .models import ZEROCONF_ERRORS, CastInfo, HostServiceInfo, MDNSServiceInfo

XML_NS_UPNP_DEVICE = "{urn:schemas-upnp-org:device-1-0}"

FORMAT_BASE_URL_HTTP = "http://{}:8008"
FORMAT_BASE_URL_HTTPS = "https://{}:8443"

_LOGGER = logging.getLogger(__name__)

if isinstance(service, HostServiceInfo):
        return (service.host, service.port, None)

try:
        if not zconf:
            raise ZeroConfInstanceRequired
        service_info = zconf.get_service_info("_googlecast._tcp.local.", service.name)
        if service_info:
            _LOGGER.debug(
                "get_info_from_service resolved service %s to service_info %s",
                service,
                service_info,
            )
        else:
            _LOGGER.debug(
                "get_info_from_service failed to resolve service %s",
                service,
            )
    except ZEROCONF_ERRORS:
        # We do not catch zeroconf.NotRunningException as it's
        # an unrecoverable error.
        _LOGGER.debug("get_info_from_service raised:", exc_info=True)
    return _get_host_from_zc_service_info(service_info) + (service_info,)

def _get_host_from_zc_service_info(
    service_info: zeroconf.ServiceInfo | None,
) -> tuple[str | None, int | None]:
    """Get hostname or IP + port from zeroconf service_info."""
    host = None
    port = None
    if service_info and service_info.port:
        if len(service_info.addresses) > 0:
            host = socket.inet_ntoa(service_info.addresses[0])
        elif service_info.server is not None:
            host = service_info.server.lower()
        if host is not None:
            port = service_info.port
    return (host, port)

def _get_status(
    services: set[HostServiceInfo | MDNSServiceInfo],
    zconf: zeroconf.Zeroconf | None,
    path: str,
    secure: bool,
    timeout: float,
    context: ssl.SSLContext | None,
) -> tuple[str | None, Any]:
    """Query a cast device via http(s)."""

for service in services.copy():
        host, _, _ = get_host_from_service(service, zconf)
        if host:
            _LOGGER.debug("Resolved service %s to %s", service, host)
            break

headers = {"content-type": "application/json"}

if secure:
        url = FORMAT_BASE_URL_HTTPS.format(host) + path
    else:
        url = FORMAT_BASE_URL_HTTP.format(host) + path

has_context = bool(context)
    if secure and not has_context:
        context = get_ssl_context()

req = urllib.request.Request(url, headers=headers)
    with urllib.request.urlopen(req, timeout=timeout, context=context) as response:
        data = response.read()
    return (host, json.loads(data.decode("utf-8")))

def get_ssl_context() -> ssl.SSLContext:
    """Create an SSL context."""
    context = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
    context.check_hostname = False
    context.verify_mode = ssl.CERT_NONE
    return context

def get_cast_type(
    cast_info: CastInfo,
    zconf: zeroconf.Zeroconf | None = None,
    timeout: float = 30,
    context: ssl.SSLContext | None = None,
) -> CastInfo:
    """Add cast type and manufacturer to a CastInfo instance."""
    cast_type = CAST_TYPE_CHROMECAST
    manufacturer = "Unknown manufacturer"
    if cast_info.port != 8009:
        cast_type = CAST_TYPE_GROUP
        manufacturer = "Google Inc."
    else:
        host: str | None = "<unknown>"
        try:
            display_supported = True
            host, status = _get_status(
                cast_info.services,
                zconf,
                "/setup/eureka_info?params=device_info,name",
                True,
                timeout,
                context,
            )
            if "device_info" in status:
                device_info = status["device_info"]

capabilities = device_info.get("capabilities", {})
                display_supported = capabilities.get("display_supported", True)
                manufacturer = device_info.get("manufacturer", manufacturer)

if not display_supported:
                cast_type = CAST_TYPE_AUDIO
            _LOGGER.debug("cast type: %s, manufacturer: %s", cast_type, manufacturer)

except (
            urllib.error.HTTPError,
            urllib.error.URLError,
            OSError,
            ValueError,
        ) as err:
            _LOGGER.warning(
                "Failed to determine cast type for host %s (%s) (services:%s)",
                host,
                err,
                cast_info.services,
            )
            cast_type = CAST_TYPE_CHROMECAST

return CastInfo(
        cast_info.services,
        cast_info.uuid,
        cast_info.model_name,
        cast_info.friendly_name,
        cast_info.host,
        cast_info.port,
        cast_type,
        manufacturer,
    )

def get_device_info(  # pylint: disable=too-many-locals
    host: str,
    services: set[HostServiceInfo | MDNSServiceInfo] | None = None,
    zconf: zeroconf.Zeroconf | None = None,
    timeout: float = 30,
    context: ssl.SSLContext | None = None,
) -> DeviceStatus | None:
    """Return a filled in DeviceStatus object for the specified device."""

try:
        if services is None:
            services = {HostServiceInfo(host, 8009)}

# Try connection with SSL first, and if it fails fall back to non-SSL
        try:
            _, status = _get_status(
                services,
                zconf,
                "/setup/eureka_info?params=device_info,name",
                True,
                timeout / 2,
                context,
            )
        except (urllib.error.HTTPError, urllib.error.URLError):
            _, status = _get_status(
                services,
                zconf,
                "/setup/eureka_info?params=device_info,name",
                False,
                timeout / 2,
                context,
            )

cast_type = CAST_TYPE_CHROMECAST
        display_supported = True
        friendly_name = status.get("name", "Unknown Chromecast")
        manufacturer = "Unknown manufacturer"
        model_name = "Unknown model name"
        multizone_supported = False
        udn = None

if "device_info" in status:
            device_info = status["device_info"]

capabilities = device_info.get("capabilities", {})
            display_supported = capabilities.get("display_supported", True)
            multizone_supported = capabilities.get("multizone_supported", True)
            friendly_name = device_info.get("name", friendly_name)
            model_name = device_info.get("model_name", model_name)
            manufacturer = device_info.get("manufacturer", manufacturer)
            udn = device_info.get("ssdp_udn", None)
        else:
            udn = status.get("ssdp_udn", None)

if not display_supported:
            cast_type = CAST_TYPE_AUDIO

uuid = None
        if udn:
            uuid = UUID(udn.replace("-", ""))

return DeviceStatus(
            friendly_name,
            model_name,
            manufacturer,
            uuid,
            cast_type,
            multizone_supported,
        )

except (urllib.error.HTTPError, urllib.error.URLError, OSError, ValueError):
        return None

def _get_group_info(host: str, group: Any) -> MultizoneInfo:
    """Parse group JSON data and return a MultizoneInfo instance."""
    name = group.get("name", "Unknown group name")
    udn = group.get("uuid", None)
    uuid = None
    if udn:
        uuid = UUID(udn.replace("-", ""))
    elected_leader = group.get("elected_leader", "")
    elected_leader_split = elected_leader.rsplit(":", 1)

leader_host = None
    leader_port = None
    if elected_leader == "self" and "cast_port" in group:
        leader_host = host
        leader_port = group["cast_port"]
    elif len(elected_leader_split) == 2:
        # The port in the URL is not useful, but we can scan the host
        leader_host = elected_leader_split[0]

return MultizoneInfo(name, uuid, leader_host, leader_port)

def get_multizone_status(
    host: str,
    services: set[HostServiceInfo | MDNSServiceInfo] | None = None,
    zconf: zeroconf.Zeroconf | None = None,
    timeout: float = 30,
    context: ssl.SSLContext | None = None,
) -> MultizoneStatus | None:
    """Return a filled in MultizoneStatus object for the specified device."""

try:
        if services is None:
            services = {HostServiceInfo(host, 8009)}
        _, status = _get_status(
            services,
            zconf,
            "/setup/eureka_info?params=multizone",
            True,
            timeout,
            context,
        )

dynamic_groups = []
        if "multizone" in status and "dynamic_groups" in status["multizone"]:
            for group in status["multizone"]["dynamic_groups"]:
                dynamic_groups.append(_get_group_info(host, group))

groups = []
        if "multizone" in status and "groups" in status["multizone"]:
            for group in status["multizone"]["groups"]:
                groups.append(_get_group_info(host, group))

return MultizoneStatus(dynamic_groups, groups)

except (urllib.error.HTTPError, urllib.error.URLError, OSError, ValueError):
        return None

@dataclass(frozen=True)
class MultizoneInfo:
    """Multizone info container."""

friendly_name: str
    uuid: UUID | None
    host: str | None
    port: int | None

@dataclass(frozen=True)
class MultizoneStatus:
    """Multizone status container."""

dynamic_groups: list[MultizoneInfo]
    groups: list[MultizoneInfo]

@dataclass(frozen=True)
class DeviceStatus:
    """Device status container."""

friendly_name: str
    model_name: str
    manufacturer: str
    uuid: UUID | None
    cast_type: str
    multizone_supported: bool
07070100000043000081A40000000000000000000000016703823700006ACA000000000000000000000000000000000000002E00000000pychromecast-14.0.3/pychromecast/discovery.py"""Discovers Chromecasts on the network using mDNS/zeroconf."""

from __future__ import annotations

import abc
from collections.abc import Callable
import functools
import itertools
import logging
import ssl
import threading
import time
from uuid import UUID

import zeroconf

from .const import CAST_TYPE_AUDIO, CAST_TYPE_GROUP, CAST_TYPES, MF_GOOGLE
from .dial import get_device_info, get_multizone_status, get_ssl_context
from .models import ZEROCONF_ERRORS, CastInfo, HostServiceInfo, MDNSServiceInfo

DISCOVER_TIMEOUT = 5

# Models matching this list will only be polled once by the HostBrowser
HOST_BROWSER_BLOCKED_MODEL_PREFIXES = [
    "HK",  # Harman Kardon speakers crash if polled: https://github.com/home-assistant/core/issues/52020
    "JBL",  # JBL speakers crash if polled: https://github.com/home-assistant/core/issues/52020
]

_LOGGER = logging.getLogger(__name__)

class AbstractCastListener(abc.ABC):
    """Listener for discovering chromecasts."""

@abc.abstractmethod
    def add_cast(self, uuid: UUID, service: str) -> None:
        """A cast has been discovered.

uuid: The cast's uuid, this is the dictionary key to find
        the chromecast metadata in CastBrowser.devices.
        service: First known MDNS service name or host:port
        """

@abc.abstractmethod
    def remove_cast(self, uuid: UUID, service: str, cast_info: CastInfo) -> None:
        """A cast has been removed, meaning there are no longer any known services.

uuid: The cast's uuid
        service: Last valid MDNS service name or host:port
        cast_info: CastInfo for the service to aid cleanup
        """

@abc.abstractmethod
    def update_cast(self, uuid: UUID, service: str) -> None:
        """A cast has been updated.

uuid: The cast's uuid
        service: MDNS service name or host:port
        """

def _is_blocked_from_host_browser(
    item: str, block_list: list[str], item_type: str
) -> bool:
    for blocked_prefix in block_list:
        if item.startswith(blocked_prefix):
            _LOGGER.debug("%s %s is blocked from host based polling", item_type, item)
            return True
    return False

def _is_model_blocked_from_host_browser(model: str) -> bool:
    return _is_blocked_from_host_browser(
        model, HOST_BROWSER_BLOCKED_MODEL_PREFIXES, "Model"
    )

class SimpleCastListener(AbstractCastListener):
    """Helper for backwards compatibility."""

def __init__(
        self,
        add_callback: Callable[[UUID, str], None] | None = None,
        remove_callback: Callable[[UUID, str, CastInfo], None] | None = None,
        update_callback: Callable[[UUID, str], None] | None = None,
    ):
        self._add_callback = add_callback
        self._remove_callback = remove_callback
        self._update_callback = update_callback

def add_cast(self, uuid: UUID, service: str) -> None:
        if self._add_callback:
            self._add_callback(uuid, service)

def remove_cast(self, uuid: UUID, service: str, cast_info: CastInfo) -> None:
        if self._remove_callback:
            self._remove_callback(uuid, service, cast_info)

def update_cast(self, uuid: UUID, service: str) -> None:
        if self._update_callback:
            self._update_callback(uuid, service)

class ZeroConfListener(zeroconf.ServiceListener):
    """Listener for ZeroConf service browser."""

def __init__(
        self,
        cast_listener: AbstractCastListener,
        devices: dict[UUID, CastInfo],
        host_browser: HostBrowser,
        lock: threading.Lock,
    ) -> None:
        self._cast_listener = cast_listener
        self._devices = devices
        self._host_browser = host_browser
        self._services_lock = lock

def remove_service(self, zc: zeroconf.Zeroconf, type_: str, name: str) -> None:
        """Called by zeroconf when an mDNS service is lost."""
        _LOGGER.debug("remove_service %s, %s", type_, name)
        cast_info = None
        device_removed = False
        uuid = None
        service_info = MDNSServiceInfo(name)
        # Lock because the HostBrowser may also add or remove items
        with self._services_lock:
            for uuid, info_for_uuid in self._devices.items():
                if service_info in info_for_uuid.services:
                    cast_info = info_for_uuid
                    info_for_uuid.services.remove(service_info)
                    if len(info_for_uuid.services) == 0:
                        device_removed = True
                    break

if not cast_info:
            _LOGGER.debug("remove_service unknown %s, %s", type_, name)
            return

if device_removed:
            self._cast_listener.remove_cast(uuid, name, cast_info)
        else:
            self._cast_listener.update_cast(uuid, name)

def update_service(self, zc: zeroconf.Zeroconf, type_: str, name: str) -> None:
        """Called by zeroconf when an mDNS service is updated."""
        _LOGGER.debug("update_service %s, %s", type_, name)
        self._add_update_service(zc, type_, name, self._cast_listener.update_cast)

def add_service(self, zc: zeroconf.Zeroconf, type_: str, name: str) -> None:
        """Called by zeroconf when an mDNS service is discovered."""
        _LOGGER.debug("add_service %s, %s", type_, name)
        self._add_update_service(zc, type_, name, self._cast_listener.add_cast)

# pylint: disable-next=too-many-locals
    def _add_update_service(
        self,
        zconf: zeroconf.Zeroconf,
        typ: str,
        name: str,
        callback: Callable[[UUID, str], None],
    ) -> None:
        """Add or update a service."""
        service = None
        tries = 0
        if name.endswith("_sub._googlecast._tcp.local."):
            _LOGGER.debug("_add_update_service ignoring %s, %s", typ, name)
            return
        while service is None and tries < 4:
            try:
                service = zconf.get_service_info(typ, name)
            except ZEROCONF_ERRORS:
                # If the zeroconf fails to receive the necessary data we abort
                # adding the service
                # We do not catch zeroconf.NotRunningException as it's
                # an unrecoverable error.
                _LOGGER.debug(
                    "get_info_from_service failed to resolve service %s",
                    service,
                )
                break
            tries += 1

if not service:
            _LOGGER.debug("_add_update_service failed to add %s, %s", typ, name)
            return

if service.port is None:
            _LOGGER.debug("_add_update_service port is None")
            return

def get_value(key: str) -> str | None:
            """Retrieve value and decode to UTF-8."""
            value = service.properties.get(key.encode("utf-8"))

# zeroconf would keep str version of cached items, this check
            # can be removed if we pin zeroconf to a version where this is
            # removed.
            if value is None or isinstance(value, str):  # type: ignore[unreachable]
                return value
            return value.decode("utf-8")

addresses = service.parsed_addresses()
        host = addresses[0] if addresses else service.server

if host is None:
            _LOGGER.debug(
                "_add_update_service failed to get host for %s, %s", typ, name
            )
            return

# Store the host, in case mDNS stops working
        self._host_browser.add_hosts([host])

friendly_name = get_value("fn")
        model_name = get_value("md") or "Unknown model name"
        uuid_str = get_value("id")

if not uuid_str:
            _LOGGER.debug(
                "_add_update_service failed to get uuid for %s, %s", typ, name
            )
            return

# Ignore incorrect UUIDs from third-party Chromecast emulators
        try:
            uuid = UUID(uuid_str)
        except ValueError:
            _LOGGER.debug(
                "_add_update_service failed due to bad uuid for %s, %s, model %s",
                typ,
                name,
                model_name,
            )
            return

service_info = MDNSServiceInfo(name)

# Lock because the HostBrowser may also add or remove items
        with self._services_lock:
            cast_type: str | None
            manufacturer: str | None
            if service.port != 8009:
                cast_type = CAST_TYPE_GROUP
                manufacturer = MF_GOOGLE
            else:
                cast_type, manufacturer = CAST_TYPES.get(
                    model_name.lower(), (None, None)
                )
            if uuid not in self._devices:
                self._devices[uuid] = CastInfo(
                    {service_info},
                    uuid,
                    model_name,
                    friendly_name,
                    host,
                    service.port,
                    cast_type,
                    manufacturer,
                )
            else:
                # Update stored information
                services = self._devices[uuid].services
                services.add(service_info)
                self._devices[uuid] = CastInfo(
                    services,
                    uuid,
                    model_name,
                    friendly_name,
                    host,
                    service.port,
                    cast_type,
                    manufacturer,
                )

callback(uuid, name)

class HostStatus:
    """Status of known host."""

def __init__(self) -> None:
        self.failcount = 0
        self.no_polling = False

HOSTLISTENER_CYCLE_TIME = 30
HOSTLISTENER_MAX_FAIL = 5

class HostBrowser(threading.Thread):
    """Repeateadly poll a set of known hosts."""

def __init__(
        self,
        cast_listener: AbstractCastListener,
        devices: dict[UUID, CastInfo],
        lock: threading.Lock,
    ) -> None:
        super().__init__(daemon=True)
        self._cast_listener = cast_listener
        self._devices = devices
        self._known_hosts: dict[str, HostStatus] = {}
        self._next_update = time.time()
        self._services_lock = lock
        self._start_requested = False
        self._context: ssl.SSLContext | None = None
        self.stop = threading.Event()

def add_hosts(self, known_hosts: list[str]) -> None:
        """Add a list of known hosts to the set."""
        for host in known_hosts:
            if host not in self._known_hosts:
                _LOGGER.debug("Addded host %s", host)
                self._known_hosts[host] = HostStatus()

def update_hosts(self, known_hosts: list[str] | None) -> None:
        """Update the set of known hosts.

Note: Removed hosts will no longer be polled, but services of any associated
        cast devices will not be purged.
        """
        if known_hosts is None:
            known_hosts = []

self.add_hosts(known_hosts)

for host in list(self._known_hosts.keys()):
            if host not in known_hosts:
                _LOGGER.debug("Removed host %s", host)
                self._known_hosts.pop(host)

def run(self) -> None:
        """Start worker thread."""
        _LOGGER.debug("HostBrowser thread started")
        self._context = get_ssl_context()
        try:
            while not self.stop.is_set():
                self._poll_hosts()
                self._next_update += HOSTLISTENER_CYCLE_TIME
                self.stop.wait(max(self._next_update - time.time(), 0))
        except Exception:  # pylint: disable=broad-except
            _LOGGER.exception("Unhandled exception in worker thread")
            raise
        _LOGGER.debug("HostBrowser thread done")

def _poll_hosts(self) -> None:
        # Iterate over a copy because other threads may modify the known_hosts list
        known_hosts = list(self._known_hosts.keys())
        for host in known_hosts:
            devices: list[tuple[int, str, str, UUID, str, str]] = []
            uuids: list[UUID] = []
            if self.stop.is_set():
                break
            try:
                hoststatus = self._known_hosts[host]
            except KeyError:
                # The host has been removed by another thread
                continue

if hoststatus.no_polling:
                # This host should not be polled
                continue

device_status = get_device_info(host, timeout=30, context=self._context)

if not device_status:
                hoststatus.failcount += 1
                if hoststatus.failcount == HOSTLISTENER_MAX_FAIL:
                    # We can't contact the host, drop all its devices and UUIDs
                    self._update_devices(host, devices, uuids)
                hoststatus.failcount = min(
                    hoststatus.failcount, HOSTLISTENER_MAX_FAIL + 1
                )
                continue

if not device_status.uuid:
                _LOGGER.debug("host %s does not report UUID", host)
                continue

if (
                device_status.cast_type != CAST_TYPE_AUDIO
                or _is_model_blocked_from_host_browser(device_status.model_name)
            ):
                # Polling causes frame drops on some Android TVs,
                # https://github.com/home-assistant/core/issues/55435
                # Keep polling audio chromecasts to detect new speaker groups, but
                # exclude some devices which crash when polled
                # Note: This will not work well the IP is recycled to another cast
                # device.
                hoststatus.no_polling = True

# We got device_status, try to get multizone status, then update devices
            hoststatus.failcount = 0
            devices.append(
                (
                    8009,
                    device_status.friendly_name,
                    device_status.model_name,
                    device_status.uuid,
                    device_status.cast_type,
                    device_status.manufacturer,
                )
            )
            uuids.append(device_status.uuid)

multizone_status = (
                get_multizone_status(host, context=self._context)
                if device_status.multizone_supported
                else None
            )

if multizone_status:
                for group in itertools.chain(
                    multizone_status.dynamic_groups, multizone_status.groups
                ):
                    # Note: This is currently (2021-02) not working for dynamic_groups, the
                    # ports of dynamic groups are not present in the eureka_info reply.
                    if group.host and group.host not in self._known_hosts:
                        self.add_hosts([group.host])
                    if group.port is None or group.uuid is None or group.host != host:
                        continue
                    devices.append(
                        (
                            group.port,
                            group.friendly_name,
                            "Google Cast Group",
                            group.uuid,
                            CAST_TYPE_GROUP,
                            "Google Inc.",
                        )
                    )
                    uuids.append(group.uuid)

self._update_devices(host, devices, uuids)

def _update_devices(
        self,
        host: str,
        devices: list[tuple[int, str, str, UUID, str, str]],
        host_uuids: list[UUID],
    ) -> None:
        callbacks: list[Callable[[], None]] = []

# Lock because the ZeroConfListener may also add or remove items
        with self._services_lock:
            for (
                port,
                friendly_name,
                model_name,
                uuid,
                cast_type,
                manufacturer,
            ) in devices:
                self._add_host_service(
                    host,
                    port,
                    friendly_name,
                    model_name,
                    uuid,
                    callbacks,
                    cast_type,
                    manufacturer,
                )

for uuid in self._devices:
                for service in self._devices[uuid].services.copy():
                    if (
                        isinstance(service, HostServiceInfo)
                        and service.host == host
                        and uuid not in host_uuids
                    ):
                        self._remove_host_service(host, uuid, callbacks)

# Handle callbacks after releasing the lock
        for callback in callbacks:
            callback()

def _add_host_service(
        self,
        host: str,
        port: int,
        friendly_name: str,
        model_name: str,
        uuid: UUID,
        callbacks: list[Callable[[], None]],
        cast_type: str,
        manufacturer: str,
    ) -> None:
        service_info = HostServiceInfo(host, port)

callback = self._cast_listener.add_cast
        if uuid in self._devices:
            callback = self._cast_listener.update_cast
            cast_info = self._devices[uuid]
            if (
                service_info in cast_info.services
                and cast_info.model_name == model_name
                and cast_info.friendly_name == friendly_name
            ):
                # No changes, return
                return

if uuid not in self._devices:
            self._devices[uuid] = CastInfo(
                {service_info},
                uuid,
                model_name,
                friendly_name,
                host,
                port,
                cast_type,
                manufacturer,
            )
        else:
            # Update stored information
            services = self._devices[uuid].services
            services.add(service_info)
            self._devices[uuid] = CastInfo(
                services,
                uuid,
                model_name,
                friendly_name,
                host,
                port,
                cast_type,
                manufacturer,
            )

name = f"{host}:{port}"
        _LOGGER.debug(
            "Host %s (%s) up, adding or updating host based service", name, uuid
        )
        callbacks.append(functools.partial(callback, uuid, name))

def _remove_host_service(
        self,
        host: str,
        uuid: UUID,
        callbacks: list[Callable[[], None]],
    ) -> None:
        if uuid not in self._devices:
            return

info_for_uuid = self._devices[uuid]
        for service in info_for_uuid.services:
            if isinstance(service, HostServiceInfo) and service.host == host:
                info_for_uuid.services.remove(service)
                port = service.port
                name = f"{host}:{port}"
                _LOGGER.debug(
                    "Host %s down or no longer handles uuid %s, removing host based service",
                    name,
                    uuid,
                )
                if len(info_for_uuid.services) == 0:
                    callbacks.append(
                        functools.partial(
                            self._cast_listener.remove_cast, uuid, name, info_for_uuid
                        )
                    )
                else:
                    callbacks.append(
                        functools.partial(self._cast_listener.update_cast, uuid, name)
                    )
                break

class CastBrowser:
    """Discover Chromecasts on the network.

When a Chromecast is found, cast_listener.add_cast is called
    When a Chromecast is updated, cast_listener.update_cast is called
    When a Chromecast is lost, the cast_listener.remove_cast is called

A shared zeroconf instance can be passed as zeroconf_instance. If no
    instance is passed, a new instance will be created.
    """

def __init__(
        self,
        cast_listener: AbstractCastListener,
        zeroconf_instance: zeroconf.Zeroconf | None = None,
        known_hosts: list[str] | None = None,
    ) -> None:
        self._cast_listener = cast_listener
        self.zc = zeroconf_instance  # pylint: disable=invalid-name
        self._zc_browser: zeroconf.ServiceBrowser | None = None
        self.devices: dict[UUID, CastInfo] = {}
        self.services = self.devices  # For backwards compatibility
        self._services_lock = threading.Lock()
        self.host_browser = HostBrowser(
            self._cast_listener, self.devices, self._services_lock
        )
        self.zeroconf_listener = ZeroConfListener(
            self._cast_listener, self.devices, self.host_browser, self._services_lock
        )
        if known_hosts:
            self.host_browser.add_hosts(known_hosts)

@property
    def count(self) -> int:
        """Number of discovered cast devices."""
        return len(self.devices)

def set_zeroconf_instance(self, zeroconf_instance: zeroconf.Zeroconf) -> None:
        """Set zeroconf_instance."""
        if self.zc:
            return
        self.zc = zeroconf_instance

def start_discovery(self) -> None:
        """
        This method will start discovering chromecasts on separate threads. When
        a chromecast is discovered, callback will be called with the
        discovered chromecast's zeroconf name. This is the dictionary key to find
        the chromecast metadata in CastBrowser.devices.

A shared zeroconf instance can be passed as zeroconf_instance. If no
        instance is passed, a new instance will be created.
        """

if self.zc:
            self._zc_browser = zeroconf.ServiceBrowser(
                self.zc,
                "_googlecast._tcp.local.",
                self.zeroconf_listener,
            )
        self.host_browser.start()

def stop_discovery(self) -> None:
        """Stop the chromecast discovery threads."""
        if self._zc_browser:
            try:
                self._zc_browser.cancel()
            except RuntimeError:
                # Throws if called from service callback when joining the zc browser thread
                pass
            self._zc_browser.zc.close()
        self.host_browser.stop.set()
        self.host_browser.join()

class CastListener(CastBrowser):
    """Backwards compatible helper class.

Deprecated as of February 2021, will be removed in June 2024.
    """

def __init__(
        self,
        add_callback: Callable[[UUID, str], None] | None = None,
        remove_callback: Callable[[UUID, str, CastInfo], None] | None = None,
        update_callback: Callable[[UUID, str], None] | None = None,
    ):
        _LOGGER.info(
            "CastListener is deprecated and will be removed in June 2024, update to use CastBrowser instead"
        )
        listener = SimpleCastListener(add_callback, remove_callback, update_callback)
        super().__init__(listener)

def start_discovery(
    cast_browser: CastBrowser, zeroconf_instance: zeroconf.Zeroconf
) -> CastBrowser:
    """Start discovering chromecasts on the network.

Deprecated as of February 2021, will be removed in June 2024.
    """
    _LOGGER.info(
        "start_discovery is deprecated and will be removed in June 2024, call CastBrowser.start_discovery() instead"
    )
    cast_browser.set_zeroconf_instance(zeroconf_instance)
    cast_browser.start_discovery()
    return cast_browser

def stop_discovery(cast_browser: CastBrowser) -> None:
    """Stop the chromecast discovery threads.

Deprecated as of February 2021, will be removed in June 2024.
    """
    _LOGGER.info(
        "stop_discovery is deprecated and will be removed in June 2024, call CastBrowser.stop_discovery() instead"
    )
    cast_browser.stop_discovery()

def discover_chromecasts(
    max_devices: int | None = None,
    timeout: float = DISCOVER_TIMEOUT,
    zeroconf_instance: zeroconf.Zeroconf | None = None,
    known_hosts: list[str] | None = None,
) -> tuple[list[CastInfo], CastBrowser]:
    """
    Discover chromecasts on the network.

Deprecated as of February 2021, will be removed in June 2024.

Returns a tuple of:
      A list of chromecast devices, or an empty list if no chromecasts were found.
      A service browser to keep the Chromecast mDNS data updated. When updates
      are (no longer) needed, call browser.stop_discovery().

:param zeroconf_instance: An existing zeroconf instance.
    """

_LOGGER.info(
        "discover_chromecasts is deprecated and will be removed in June 2024, update to use CastBrowser instead."
    )

def add_callback(_uuid: UUID, _service: str) -> None:
        """Called when a new chromecast has been discovered."""
        if max_devices is not None and browser.count >= max_devices:
            discover_complete.set()

discover_complete = threading.Event()
    zconf = zeroconf_instance or zeroconf.Zeroconf()
    browser = CastBrowser(SimpleCastListener(add_callback), zconf, known_hosts)
    browser.start_discovery()

# Wait for the timeout or the maximum number of devices
    discover_complete.wait(timeout)

return (list(browser.devices.values()), browser)

def discover_listed_chromecasts(
    friendly_names: list[str] | None = None,
    uuids: list[UUID] | None = None,
    discovery_timeout: float = DISCOVER_TIMEOUT,
    zeroconf_instance: zeroconf.Zeroconf | None = None,
    known_hosts: list[str] | None = None,
) -> tuple[list[CastInfo], CastBrowser]:
    """
    Searches the network for chromecast devices matching a list of friendly
    names or a list of UUIDs.

Returns a tuple of:
      A list of chromecast devices matching the criteria,
      or an empty list if no matching chromecasts were found.
      A service browser to keep the Chromecast mDNS data updated. When updates
      are (no longer) needed, call browser.stop_discovery().

:param friendly_names: A list of wanted friendly names
    :param uuids: A list of wanted uuids
    :param discovery_timeout: A floating point number specifying the time to wait
                               devices matching the criteria have been found.
    :param zeroconf_instance: An existing zeroconf instance.
    """

cc_list: dict[UUID, CastInfo] = {}

def add_callback(uuid: UUID, service: str) -> None:
        _LOGGER.debug("Got cast %s, %s", uuid, service)
        cast_info = browser.devices[uuid]
        friendly_name = cast_info.friendly_name
        if uuids and uuid in uuids:
            cc_list[uuid] = browser.devices[uuid]
            uuids.remove(uuid)
        if friendly_names and friendly_name in friendly_names:
            cc_list[uuid] = browser.devices[uuid]
            friendly_names.remove(friendly_name)
        if not friendly_names and not uuids:
            discover_complete.set()

discover_complete = threading.Event()

zconf = zeroconf_instance or zeroconf.Zeroconf()
    browser = CastBrowser(SimpleCastListener(add_callback), zconf, known_hosts)
    browser.start_discovery()

# Wait for the timeout or found all wanted devices
    discover_complete.wait(discovery_timeout)
    return (list(cc_list.values()), browser)
07070100000044000081A400000000000000000000000167038237000005E8000000000000000000000000000000000000002A00000000pychromecast-14.0.3/pychromecast/error.py"""
Errors to be used by PyChromecast.
"""

class PyChromecastError(Exception):
    """Base error for PyChromecast."""

class ChromecastConnectionError(PyChromecastError):
    """When a connection error occurs within PyChromecast."""

class PyChromecastStopped(PyChromecastError):
    """Raised when a command is invoked while the Chromecast's socket_client
    is stopped.

"""

class NotConnected(PyChromecastError):
    """
    Raised when a command is invoked while not connected to a Chromecast.
    """

class UnsupportedNamespace(PyChromecastError):
    """
    Raised when trying to send a message with a namespace that is not
    supported by the current running app.
    """

class ControllerNotRegistered(PyChromecastError):
    """
    Raised when trying to interact with a controller while it is
    not registered with a ChromeCast object.
    """

class RequestFailed(PyChromecastError):
    """Raised when a request failed to complete."""

MSG = "Failed to execute {request}."

def __init__(self, request: str) -> None:
        super().__init__(self.MSG.format(request=request))

class RequestTimeout(PyChromecastError):
    """Raised when a request timed out."""

MSG = "Execution of {request} timed out after {timeout} s."

def __init__(self, request: str, timeout: float) -> None:
        super().__init__(self.MSG.format(request=request, timeout=timeout))

class ZeroConfInstanceRequired(PyChromecastError):
    """Raised when a zeroconf instance is required."""
07070100000045000041ED0000000000000000000000026703823700000000000000000000000000000000000000000000002B00000000pychromecast-14.0.3/pychromecast/generated07070100000046000081A40000000000000000000000016703823700000592000000000000000000000000000000000000004100000000pychromecast-14.0.3/pychromecast/generated/authority_keys_pb2.py# -*- coding: utf-8 -*-
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: authority_keys.proto
# Protobuf Python Version: 4.25.1
"""Generated protocol buffer code."""
from google.protobuf import descriptor as _descriptor
from google.protobuf import descriptor_pool as _descriptor_pool
from google.protobuf import symbol_database as _symbol_database
from google.protobuf.internal import builder as _builder
# @@protoc_insertion_point(imports)

_sym_db = _symbol_database.Default()

DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x14\x61uthority_keys.proto\x12!extensions.api.cast_channel.proto\"\x83\x01\n\rAuthorityKeys\x12\x42\n\x04keys\x18\x01 \x03(\x0b\x32\x34.extensions.api.cast_channel.proto.AuthorityKeys.Key\x1a.\n\x03Key\x12\x13\n\x0b\x66ingerprint\x18\x01 \x02(\x0c\x12\x12\n\npublic_key\x18\x02 \x02(\x0c\x42\x02H\x03')

_globals = globals()
_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'authority_keys_pb2', _globals)
if _descriptor._USE_C_DESCRIPTORS == False:
  _globals['DESCRIPTOR']._options = None
  _globals['DESCRIPTOR']._serialized_options = b'H\003'
  _globals['_AUTHORITYKEYS']._serialized_start=60
  _globals['_AUTHORITYKEYS']._serialized_end=191
  _globals['_AUTHORITYKEYS_KEY']._serialized_start=145
  _globals['_AUTHORITYKEYS_KEY']._serialized_end=191
# @@protoc_insertion_point(module_scope)
07070100000047000081A400000000000000000000000167038237000003C0000000000000000000000000000000000000004200000000pychromecast-14.0.3/pychromecast/generated/authority_keys_pb2.pyifrom google.protobuf.internal import containers as _containers
from google.protobuf import descriptor as _descriptor
from google.protobuf import message as _message
from typing import ClassVar as _ClassVar, Iterable as _Iterable, Mapping as _Mapping, Optional as _Optional, Union as _Union

DESCRIPTOR: _descriptor.FileDescriptor

class AuthorityKeys(_message.Message):
    __slots__ = ("keys",)
    class Key(_message.Message):
        __slots__ = ("fingerprint", "public_key")
        FINGERPRINT_FIELD_NUMBER: _ClassVar[int]
        PUBLIC_KEY_FIELD_NUMBER: _ClassVar[int]
        fingerprint: bytes
        public_key: bytes
        def __init__(self, fingerprint: _Optional[bytes] = ..., public_key: _Optional[bytes] = ...) -> None: ...
    KEYS_FIELD_NUMBER: _ClassVar[int]
    keys: _containers.RepeatedCompositeFieldContainer[AuthorityKeys.Key]
    def __init__(self, keys: _Optional[_Iterable[_Union[AuthorityKeys.Key, _Mapping]]] = ...) -> None: ...
07070100000048000081A40000000000000000000000016703823700001039000000000000000000000000000000000000003F00000000pychromecast-14.0.3/pychromecast/generated/cast_channel_pb2.py# -*- coding: utf-8 -*-
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: cast_channel.proto
# Protobuf Python Version: 4.25.1
"""Generated protocol buffer code."""
from google.protobuf import descriptor as _descriptor
from google.protobuf import descriptor_pool as _descriptor_pool
from google.protobuf import symbol_database as _symbol_database
from google.protobuf.internal import builder as _builder
# @@protoc_insertion_point(imports)

_sym_db = _symbol_database.Default()

DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x12\x63\x61st_channel.proto\x12\x1b\x65xtensions.api.cast_channel\"\xe3\x02\n\x0b\x43\x61stMessage\x12R\n\x10protocol_version\x18\x01 \x02(\x0e\x32\x38.extensions.api.cast_channel.CastMessage.ProtocolVersion\x12\x11\n\tsource_id\x18\x02 \x02(\t\x12\x16\n\x0e\x64\x65stination_id\x18\x03 \x02(\t\x12\x11\n\tnamespace\x18\x04 \x02(\t\x12J\n\x0cpayload_type\x18\x05 \x02(\x0e\x32\x34.extensions.api.cast_channel.CastMessage.PayloadType\x12\x14\n\x0cpayload_utf8\x18\x06 \x01(\t\x12\x16\n\x0epayload_binary\x18\x07 \x01(\x0c\"!\n\x0fProtocolVersion\x12\x0e\n\nCASTV2_1_0\x10\x00\"%\n\x0bPayloadType\x12\n\n\x06STRING\x10\x00\x12\n\n\x06\x42INARY\x10\x01\"\xce\x01\n\rAuthChallenge\x12]\n\x13signature_algorithm\x18\x01 \x01(\x0e\x32/.extensions.api.cast_channel.SignatureAlgorithm:\x0fRSASSA_PKCS1v15\x12\x14\n\x0csender_nonce\x18\x02 \x01(\x0c\x12H\n\x0ehash_algorithm\x18\x03 \x01(\x0e\x32*.extensions.api.cast_channel.HashAlgorithm:\x04SHA1\"\xb0\x02\n\x0c\x41uthResponse\x12\x11\n\tsignature\x18\x01 \x02(\x0c\x12\x1f\n\x17\x63lient_auth_certificate\x18\x02 \x02(\x0c\x12 \n\x18intermediate_certificate\x18\x03 \x03(\x0c\x12]\n\x13signature_algorithm\x18\x04 \x01(\x0e\x32/.extensions.api.cast_channel.SignatureAlgorithm:\x0fRSASSA_PKCS1v15\x12\x14\n\x0csender_nonce\x18\x05 \x01(\x0c\x12H\n\x0ehash_algorithm\x18\x06 \x01(\x0e\x32*.extensions.api.cast_channel.HashAlgorithm:\x04SHA1\x12\x0b\n\x03\x63rl\x18\x07 \x01(\x0c\"\xa3\x01\n\tAuthError\x12\x44\n\nerror_type\x18\x01 \x02(\x0e\x32\x30.extensions.api.cast_channel.AuthError.ErrorType\"P\n\tErrorType\x12\x12\n\x0eINTERNAL_ERROR\x10\x00\x12\n\n\x06NO_TLS\x10\x01\x12#\n\x1fSIGNATURE_ALGORITHM_UNAVAILABLE\x10\x02\"\xc6\x01\n\x11\x44\x65viceAuthMessage\x12=\n\tchallenge\x18\x01 \x01(\x0b\x32*.extensions.api.cast_channel.AuthChallenge\x12;\n\x08response\x18\x02 \x01(\x0b\x32).extensions.api.cast_channel.AuthResponse\x12\x35\n\x05\x65rror\x18\x03 \x01(\x0b\x32&.extensions.api.cast_channel.AuthError*J\n\x12SignatureAlgorithm\x12\x0f\n\x0bUNSPECIFIED\x10\x00\x12\x13\n\x0fRSASSA_PKCS1v15\x10\x01\x12\x0e\n\nRSASSA_PSS\x10\x02*%\n\rHashAlgorithm\x12\x08\n\x04SHA1\x10\x00\x12\n\n\x06SHA256\x10\x01\x42\x02H\x03')

_globals = globals()
_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'cast_channel_pb2', _globals)
if _descriptor._USE_C_DESCRIPTORS == False:
  _globals['DESCRIPTOR']._options = None
  _globals['DESCRIPTOR']._serialized_options = b'H\003'
  _globals['_SIGNATUREALGORITHM']._serialized_start=1292
  _globals['_SIGNATUREALGORITHM']._serialized_end=1366
  _globals['_HASHALGORITHM']._serialized_start=1368
  _globals['_HASHALGORITHM']._serialized_end=1405
  _globals['_CASTMESSAGE']._serialized_start=52
  _globals['_CASTMESSAGE']._serialized_end=407
  _globals['_CASTMESSAGE_PROTOCOLVERSION']._serialized_start=335
  _globals['_CASTMESSAGE_PROTOCOLVERSION']._serialized_end=368
  _globals['_CASTMESSAGE_PAYLOADTYPE']._serialized_start=370
  _globals['_CASTMESSAGE_PAYLOADTYPE']._serialized_end=407
  _globals['_AUTHCHALLENGE']._serialized_start=410
  _globals['_AUTHCHALLENGE']._serialized_end=616
  _globals['_AUTHRESPONSE']._serialized_start=619
  _globals['_AUTHRESPONSE']._serialized_end=923
  _globals['_AUTHERROR']._serialized_start=926
  _globals['_AUTHERROR']._serialized_end=1089
  _globals['_AUTHERROR_ERRORTYPE']._serialized_start=1009
  _globals['_AUTHERROR_ERRORTYPE']._serialized_end=1089
  _globals['_DEVICEAUTHMESSAGE']._serialized_start=1092
  _globals['_DEVICEAUTHMESSAGE']._serialized_end=1290
# @@protoc_insertion_point(module_scope)
07070100000049000081A400000000000000000000000167038237000014F5000000000000000000000000000000000000004000000000pychromecast-14.0.3/pychromecast/generated/cast_channel_pb2.pyifrom google.protobuf.internal import containers as _containers
from google.protobuf.internal import enum_type_wrapper as _enum_type_wrapper
from google.protobuf import descriptor as _descriptor
from google.protobuf import message as _message
from typing import ClassVar as _ClassVar, Iterable as _Iterable, Mapping as _Mapping, Optional as _Optional, Union as _Union

DESCRIPTOR: _descriptor.FileDescriptor

class SignatureAlgorithm(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
    __slots__ = ()
    UNSPECIFIED: _ClassVar[SignatureAlgorithm]
    RSASSA_PKCS1v15: _ClassVar[SignatureAlgorithm]
    RSASSA_PSS: _ClassVar[SignatureAlgorithm]

class HashAlgorithm(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
    __slots__ = ()
    SHA1: _ClassVar[HashAlgorithm]
    SHA256: _ClassVar[HashAlgorithm]
UNSPECIFIED: SignatureAlgorithm
RSASSA_PKCS1v15: SignatureAlgorithm
RSASSA_PSS: SignatureAlgorithm
SHA1: HashAlgorithm
SHA256: HashAlgorithm

class CastMessage(_message.Message):
    __slots__ = ("protocol_version", "source_id", "destination_id", "namespace", "payload_type", "payload_utf8", "payload_binary")
    class ProtocolVersion(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
        __slots__ = ()
        CASTV2_1_0: _ClassVar[CastMessage.ProtocolVersion]
    CASTV2_1_0: CastMessage.ProtocolVersion
    class PayloadType(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
        __slots__ = ()
        STRING: _ClassVar[CastMessage.PayloadType]
        BINARY: _ClassVar[CastMessage.PayloadType]
    STRING: CastMessage.PayloadType
    BINARY: CastMessage.PayloadType
    PROTOCOL_VERSION_FIELD_NUMBER: _ClassVar[int]
    SOURCE_ID_FIELD_NUMBER: _ClassVar[int]
    DESTINATION_ID_FIELD_NUMBER: _ClassVar[int]
    NAMESPACE_FIELD_NUMBER: _ClassVar[int]
    PAYLOAD_TYPE_FIELD_NUMBER: _ClassVar[int]
    PAYLOAD_UTF8_FIELD_NUMBER: _ClassVar[int]
    PAYLOAD_BINARY_FIELD_NUMBER: _ClassVar[int]
    protocol_version: CastMessage.ProtocolVersion
    source_id: str
    destination_id: str
    namespace: str
    payload_type: CastMessage.PayloadType
    payload_utf8: str
    payload_binary: bytes
    def __init__(self, protocol_version: _Optional[_Union[CastMessage.ProtocolVersion, str]] = ..., source_id: _Optional[str] = ..., destination_id: _Optional[str] = ..., namespace: _Optional[str] = ..., payload_type: _Optional[_Union[CastMessage.PayloadType, str]] = ..., payload_utf8: _Optional[str] = ..., payload_binary: _Optional[bytes] = ...) -> None: ...

class AuthChallenge(_message.Message):
    __slots__ = ("signature_algorithm", "sender_nonce", "hash_algorithm")
    SIGNATURE_ALGORITHM_FIELD_NUMBER: _ClassVar[int]
    SENDER_NONCE_FIELD_NUMBER: _ClassVar[int]
    HASH_ALGORITHM_FIELD_NUMBER: _ClassVar[int]
    signature_algorithm: SignatureAlgorithm
    sender_nonce: bytes
    hash_algorithm: HashAlgorithm
    def __init__(self, signature_algorithm: _Optional[_Union[SignatureAlgorithm, str]] = ..., sender_nonce: _Optional[bytes] = ..., hash_algorithm: _Optional[_Union[HashAlgorithm, str]] = ...) -> None: ...

class AuthResponse(_message.Message):
    __slots__ = ("signature", "client_auth_certificate", "intermediate_certificate", "signature_algorithm", "sender_nonce", "hash_algorithm", "crl")
    SIGNATURE_FIELD_NUMBER: _ClassVar[int]
    CLIENT_AUTH_CERTIFICATE_FIELD_NUMBER: _ClassVar[int]
    INTERMEDIATE_CERTIFICATE_FIELD_NUMBER: _ClassVar[int]
    SIGNATURE_ALGORITHM_FIELD_NUMBER: _ClassVar[int]
    SENDER_NONCE_FIELD_NUMBER: _ClassVar[int]
    HASH_ALGORITHM_FIELD_NUMBER: _ClassVar[int]
    CRL_FIELD_NUMBER: _ClassVar[int]
    signature: bytes
    client_auth_certificate: bytes
    intermediate_certificate: _containers.RepeatedScalarFieldContainer[bytes]
    signature_algorithm: SignatureAlgorithm
    sender_nonce: bytes
    hash_algorithm: HashAlgorithm
    crl: bytes
    def __init__(self, signature: _Optional[bytes] = ..., client_auth_certificate: _Optional[bytes] = ..., intermediate_certificate: _Optional[_Iterable[bytes]] = ..., signature_algorithm: _Optional[_Union[SignatureAlgorithm, str]] = ..., sender_nonce: _Optional[bytes] = ..., hash_algorithm: _Optional[_Union[HashAlgorithm, str]] = ..., crl: _Optional[bytes] = ...) -> None: ...

class AuthError(_message.Message):
    __slots__ = ("error_type",)
    class ErrorType(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
        __slots__ = ()
        INTERNAL_ERROR: _ClassVar[AuthError.ErrorType]
        NO_TLS: _ClassVar[AuthError.ErrorType]
        SIGNATURE_ALGORITHM_UNAVAILABLE: _ClassVar[AuthError.ErrorType]
    INTERNAL_ERROR: AuthError.ErrorType
    NO_TLS: AuthError.ErrorType
    SIGNATURE_ALGORITHM_UNAVAILABLE: AuthError.ErrorType
    ERROR_TYPE_FIELD_NUMBER: _ClassVar[int]
    error_type: AuthError.ErrorType
    def __init__(self, error_type: _Optional[_Union[AuthError.ErrorType, str]] = ...) -> None: ...

class DeviceAuthMessage(_message.Message):
    __slots__ = ("challenge", "response", "error")
    CHALLENGE_FIELD_NUMBER: _ClassVar[int]
    RESPONSE_FIELD_NUMBER: _ClassVar[int]
    ERROR_FIELD_NUMBER: _ClassVar[int]
    challenge: AuthChallenge
    response: AuthResponse
    error: AuthError
    def __init__(self, challenge: _Optional[_Union[AuthChallenge, _Mapping]] = ..., response: _Optional[_Union[AuthResponse, _Mapping]] = ..., error: _Optional[_Union[AuthError, _Mapping]] = ...) -> None: ...
0707010000004A000081A40000000000000000000000016703823700001F80000000000000000000000000000000000000003A00000000pychromecast-14.0.3/pychromecast/generated/logging_pb2.py# -*- coding: utf-8 -*-
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: logging.proto
# Protobuf Python Version: 4.25.1
"""Generated protocol buffer code."""
from google.protobuf import descriptor as _descriptor
from google.protobuf import descriptor_pool as _descriptor_pool
from google.protobuf import symbol_database as _symbol_database
from google.protobuf.internal import builder as _builder
# @@protoc_insertion_point(imports)

_sym_db = _symbol_database.Default()

DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\rlogging.proto\x12!extensions.api.cast_channel.proto\"\xfd\x04\n\x0bSocketEvent\x12:\n\x04type\x18\x01 \x01(\x0e\x32,.extensions.api.cast_channel.proto.EventType\x12\x18\n\x10timestamp_micros\x18\x02 \x01(\x03\x12\x0f\n\x07\x64\x65tails\x18\x03 \x01(\t\x12\x18\n\x10net_return_value\x18\x04 \x01(\x05\x12\x19\n\x11message_namespace\x18\x05 \x01(\t\x12\x42\n\x0bready_state\x18\x06 \x01(\x0e\x32-.extensions.api.cast_channel.proto.ReadyState\x12L\n\x10\x63onnection_state\x18\x07 \x01(\x0e\x32\x32.extensions.api.cast_channel.proto.ConnectionState\x12@\n\nread_state\x18\x08 \x01(\x0e\x32,.extensions.api.cast_channel.proto.ReadState\x12\x42\n\x0bwrite_state\x18\t \x01(\x0e\x32-.extensions.api.cast_channel.proto.WriteState\x12\x42\n\x0b\x65rror_state\x18\n \x01(\x0e\x32-.extensions.api.cast_channel.proto.ErrorState\x12^\n\x1a\x63hallenge_reply_error_type\x18\x0b \x01(\x0e\x32:.extensions.api.cast_channel.proto.ChallengeReplyErrorType\x12\x16\n\x0enss_error_code\x18\x0c \x01(\x05\"\xf4\x01\n\x15\x41ggregatedSocketEvent\x12\n\n\x02id\x18\x01 \x01(\x05\x12\x13\n\x0b\x65ndpoint_id\x18\x02 \x01(\x05\x12I\n\x11\x63hannel_auth_type\x18\x03 \x01(\x0e\x32..extensions.api.cast_channel.proto.ChannelAuth\x12\x44\n\x0csocket_event\x18\x04 \x03(\x0b\x32..extensions.api.cast_channel.proto.SocketEvent\x12\x12\n\nbytes_read\x18\x05 \x01(\x03\x12\x15\n\rbytes_written\x18\x06 \x01(\x03\"\xb1\x01\n\x03Log\x12Y\n\x17\x61ggregated_socket_event\x18\x01 \x03(\x0b\x32\x38.extensions.api.cast_channel.proto.AggregatedSocketEvent\x12,\n$num_evicted_aggregated_socket_events\x18\x02 \x01(\x05\x12!\n\x19num_evicted_socket_events\x18\x03 \x01(\x05*\xc0\x06\n\tEventType\x12\x16\n\x12\x45VENT_TYPE_UNKNOWN\x10\x00\x12\x17\n\x13\x43\x41ST_SOCKET_CREATED\x10\x01\x12\x17\n\x13READY_STATE_CHANGED\x10\x02\x12\x1c\n\x18\x43ONNECTION_STATE_CHANGED\x10\x03\x12\x16\n\x12READ_STATE_CHANGED\x10\x04\x12\x17\n\x13WRITE_STATE_CHANGED\x10\x05\x12\x17\n\x13\x45RROR_STATE_CHANGED\x10\x06\x12\x12\n\x0e\x43ONNECT_FAILED\x10\x07\x12\x16\n\x12TCP_SOCKET_CONNECT\x10\x08\x12\x1d\n\x19TCP_SOCKET_SET_KEEP_ALIVE\x10\t\x12\x18\n\x14SSL_CERT_WHITELISTED\x10\n\x12\x16\n\x12SSL_SOCKET_CONNECT\x10\x0b\x12\x15\n\x11SSL_INFO_OBTAINED\x10\x0c\x12\x1b\n\x17\x44\x45R_ENCODED_CERT_OBTAIN\x10\r\x12\x1c\n\x18RECEIVED_CHALLENGE_REPLY\x10\x0e\x12\x18\n\x14\x41UTH_CHALLENGE_REPLY\x10\x0f\x12\x15\n\x11\x43ONNECT_TIMED_OUT\x10\x10\x12\x17\n\x13SEND_MESSAGE_FAILED\x10\x11\x12\x14\n\x10MESSAGE_ENQUEUED\x10\x12\x12\x10\n\x0cSOCKET_WRITE\x10\x13\x12\x13\n\x0fMESSAGE_WRITTEN\x10\x14\x12\x0f\n\x0bSOCKET_READ\x10\x15\x12\x10\n\x0cMESSAGE_READ\x10\x16\x12\x11\n\rSOCKET_CLOSED\x10\x19\x12\x1f\n\x1bSSL_CERT_EXCESSIVE_LIFETIME\x10\x1a\x12\x1b\n\x17\x43HANNEL_POLICY_ENFORCED\x10\x1b\x12\x1f\n\x1bTCP_SOCKET_CONNECT_COMPLETE\x10\x1c\x12\x1f\n\x1bSSL_SOCKET_CONNECT_COMPLETE\x10\x1d\x12\x1d\n\x19SSL_SOCKET_CONNECT_FAILED\x10\x1e\x12\x1e\n\x1aSEND_AUTH_CHALLENGE_FAILED\x10\x1f\x12 \n\x1c\x41UTH_CHALLENGE_REPLY_INVALID\x10 \x12\x14\n\x10PING_WRITE_ERROR\x10!*(\n\x0b\x43hannelAuth\x12\x07\n\x03SSL\x10\x01\x12\x10\n\x0cSSL_VERIFIED\x10\x02*\x85\x01\n\nReadyState\x12\x14\n\x10READY_STATE_NONE\x10\x01\x12\x1a\n\x16READY_STATE_CONNECTING\x10\x02\x12\x14\n\x10READY_STATE_OPEN\x10\x03\x12\x17\n\x13READY_STATE_CLOSING\x10\x04\x12\x16\n\x12READY_STATE_CLOSED\x10\x05*\x8f\x03\n\x0f\x43onnectionState\x12\x16\n\x12\x43ONN_STATE_UNKNOWN\x10\x01\x12\x1a\n\x16\x43ONN_STATE_TCP_CONNECT\x10\x02\x12#\n\x1f\x43ONN_STATE_TCP_CONNECT_COMPLETE\x10\x03\x12\x1a\n\x16\x43ONN_STATE_SSL_CONNECT\x10\x04\x12#\n\x1f\x43ONN_STATE_SSL_CONNECT_COMPLETE\x10\x05\x12\"\n\x1e\x43ONN_STATE_AUTH_CHALLENGE_SEND\x10\x06\x12+\n\'CONN_STATE_AUTH_CHALLENGE_SEND_COMPLETE\x10\x07\x12,\n(CONN_STATE_AUTH_CHALLENGE_REPLY_COMPLETE\x10\x08\x12\x1c\n\x18\x43ONN_STATE_START_CONNECT\x10\t\x12\x17\n\x13\x43ONN_STATE_FINISHED\x10\x64\x12\x14\n\x10\x43ONN_STATE_ERROR\x10\x65\x12\x16\n\x12\x43ONN_STATE_TIMEOUT\x10\x66*\xa5\x01\n\tReadState\x12\x16\n\x12READ_STATE_UNKNOWN\x10\x01\x12\x13\n\x0fREAD_STATE_READ\x10\x02\x12\x1c\n\x18READ_STATE_READ_COMPLETE\x10\x03\x12\x1a\n\x16READ_STATE_DO_CALLBACK\x10\x04\x12\x1b\n\x17READ_STATE_HANDLE_ERROR\x10\x05\x12\x14\n\x10READ_STATE_ERROR\x10\x64*\xc4\x01\n\nWriteState\x12\x17\n\x13WRITE_STATE_UNKNOWN\x10\x01\x12\x15\n\x11WRITE_STATE_WRITE\x10\x02\x12\x1e\n\x1aWRITE_STATE_WRITE_COMPLETE\x10\x03\x12\x1b\n\x17WRITE_STATE_DO_CALLBACK\x10\x04\x12\x1c\n\x18WRITE_STATE_HANDLE_ERROR\x10\x05\x12\x15\n\x11WRITE_STATE_ERROR\x10\x64\x12\x14\n\x10WRITE_STATE_IDLE\x10\x65*\xdb\x02\n\nErrorState\x12\x16\n\x12\x43HANNEL_ERROR_NONE\x10\x01\x12\"\n\x1e\x43HANNEL_ERROR_CHANNEL_NOT_OPEN\x10\x02\x12&\n\"CHANNEL_ERROR_AUTHENTICATION_ERROR\x10\x03\x12\x1f\n\x1b\x43HANNEL_ERROR_CONNECT_ERROR\x10\x04\x12\x1e\n\x1a\x43HANNEL_ERROR_SOCKET_ERROR\x10\x05\x12!\n\x1d\x43HANNEL_ERROR_TRANSPORT_ERROR\x10\x06\x12!\n\x1d\x43HANNEL_ERROR_INVALID_MESSAGE\x10\x07\x12$\n CHANNEL_ERROR_INVALID_CHANNEL_ID\x10\x08\x12!\n\x1d\x43HANNEL_ERROR_CONNECT_TIMEOUT\x10\t\x12\x19\n\x15\x43HANNEL_ERROR_UNKNOWN\x10\n*\xb0\x06\n\x17\x43hallengeReplyErrorType\x12\x1e\n\x1a\x43HALLENGE_REPLY_ERROR_NONE\x10\x01\x12)\n%CHALLENGE_REPLY_ERROR_PEER_CERT_EMPTY\x10\x02\x12,\n(CHALLENGE_REPLY_ERROR_WRONG_PAYLOAD_TYPE\x10\x03\x12$\n CHALLENGE_REPLY_ERROR_NO_PAYLOAD\x10\x04\x12\x30\n,CHALLENGE_REPLY_ERROR_PAYLOAD_PARSING_FAILED\x10\x05\x12\'\n#CHALLENGE_REPLY_ERROR_MESSAGE_ERROR\x10\x06\x12%\n!CHALLENGE_REPLY_ERROR_NO_RESPONSE\x10\x07\x12/\n+CHALLENGE_REPLY_ERROR_FINGERPRINT_NOT_FOUND\x10\x08\x12-\n)CHALLENGE_REPLY_ERROR_CERT_PARSING_FAILED\x10\t\x12\x37\n3CHALLENGE_REPLY_ERROR_CERT_NOT_SIGNED_BY_TRUSTED_CA\x10\n\x12\x33\n/CHALLENGE_REPLY_ERROR_CANNOT_EXTRACT_PUBLIC_KEY\x10\x0b\x12/\n+CHALLENGE_REPLY_ERROR_SIGNED_BLOBS_MISMATCH\x10\x0c\x12;\n7CHALLENGE_REPLY_ERROR_TLS_CERT_VALIDITY_PERIOD_TOO_LONG\x10\r\x12=\n9CHALLENGE_REPLY_ERROR_TLS_CERT_VALID_START_DATE_IN_FUTURE\x10\x0e\x12*\n&CHALLENGE_REPLY_ERROR_TLS_CERT_EXPIRED\x10\x0f\x12%\n!CHALLENGE_REPLY_ERROR_CRL_INVALID\x10\x10\x12&\n\"CHALLENGE_REPLY_ERROR_CERT_REVOKED\x10\x11\x42\x02H\x03')

_globals = globals()
_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'logging_pb2', _globals)
if _descriptor._USE_C_DESCRIPTORS == False:
  _globals['DESCRIPTOR']._options = None
  _globals['DESCRIPTOR']._serialized_options = b'H\003'
  _globals['_EVENTTYPE']._serialized_start=1120
  _globals['_EVENTTYPE']._serialized_end=1952
  _globals['_CHANNELAUTH']._serialized_start=1954
  _globals['_CHANNELAUTH']._serialized_end=1994
  _globals['_READYSTATE']._serialized_start=1997
  _globals['_READYSTATE']._serialized_end=2130
  _globals['_CONNECTIONSTATE']._serialized_start=2133
  _globals['_CONNECTIONSTATE']._serialized_end=2532
  _globals['_READSTATE']._serialized_start=2535
  _globals['_READSTATE']._serialized_end=2700
  _globals['_WRITESTATE']._serialized_start=2703
  _globals['_WRITESTATE']._serialized_end=2899
  _globals['_ERRORSTATE']._serialized_start=2902
  _globals['_ERRORSTATE']._serialized_end=3249
  _globals['_CHALLENGEREPLYERRORTYPE']._serialized_start=3252
  _globals['_CHALLENGEREPLYERRORTYPE']._serialized_end=4068
  _globals['_SOCKETEVENT']._serialized_start=53
  _globals['_SOCKETEVENT']._serialized_end=690
  _globals['_AGGREGATEDSOCKETEVENT']._serialized_start=693
  _globals['_AGGREGATEDSOCKETEVENT']._serialized_end=937
  _globals['_LOG']._serialized_start=940
  _globals['_LOG']._serialized_end=1117
# @@protoc_insertion_point(module_scope)
0707010000004B000081A40000000000000000000000016703823700003434000000000000000000000000000000000000003B00000000pychromecast-14.0.3/pychromecast/generated/logging_pb2.pyifrom google.protobuf.internal import containers as _containers
from google.protobuf.internal import enum_type_wrapper as _enum_type_wrapper
from google.protobuf import descriptor as _descriptor
from google.protobuf import message as _message
from typing import ClassVar as _ClassVar, Iterable as _Iterable, Mapping as _Mapping, Optional as _Optional, Union as _Union

DESCRIPTOR: _descriptor.FileDescriptor

class EventType(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
    __slots__ = ()
    EVENT_TYPE_UNKNOWN: _ClassVar[EventType]
    CAST_SOCKET_CREATED: _ClassVar[EventType]
    READY_STATE_CHANGED: _ClassVar[EventType]
    CONNECTION_STATE_CHANGED: _ClassVar[EventType]
    READ_STATE_CHANGED: _ClassVar[EventType]
    WRITE_STATE_CHANGED: _ClassVar[EventType]
    ERROR_STATE_CHANGED: _ClassVar[EventType]
    CONNECT_FAILED: _ClassVar[EventType]
    TCP_SOCKET_CONNECT: _ClassVar[EventType]
    TCP_SOCKET_SET_KEEP_ALIVE: _ClassVar[EventType]
    SSL_CERT_WHITELISTED: _ClassVar[EventType]
    SSL_SOCKET_CONNECT: _ClassVar[EventType]
    SSL_INFO_OBTAINED: _ClassVar[EventType]
    DER_ENCODED_CERT_OBTAIN: _ClassVar[EventType]
    RECEIVED_CHALLENGE_REPLY: _ClassVar[EventType]
    AUTH_CHALLENGE_REPLY: _ClassVar[EventType]
    CONNECT_TIMED_OUT: _ClassVar[EventType]
    SEND_MESSAGE_FAILED: _ClassVar[EventType]
    MESSAGE_ENQUEUED: _ClassVar[EventType]
    SOCKET_WRITE: _ClassVar[EventType]
    MESSAGE_WRITTEN: _ClassVar[EventType]
    SOCKET_READ: _ClassVar[EventType]
    MESSAGE_READ: _ClassVar[EventType]
    SOCKET_CLOSED: _ClassVar[EventType]
    SSL_CERT_EXCESSIVE_LIFETIME: _ClassVar[EventType]
    CHANNEL_POLICY_ENFORCED: _ClassVar[EventType]
    TCP_SOCKET_CONNECT_COMPLETE: _ClassVar[EventType]
    SSL_SOCKET_CONNECT_COMPLETE: _ClassVar[EventType]
    SSL_SOCKET_CONNECT_FAILED: _ClassVar[EventType]
    SEND_AUTH_CHALLENGE_FAILED: _ClassVar[EventType]
    AUTH_CHALLENGE_REPLY_INVALID: _ClassVar[EventType]
    PING_WRITE_ERROR: _ClassVar[EventType]

class ChannelAuth(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
    __slots__ = ()
    SSL: _ClassVar[ChannelAuth]
    SSL_VERIFIED: _ClassVar[ChannelAuth]

class ReadyState(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
    __slots__ = ()
    READY_STATE_NONE: _ClassVar[ReadyState]
    READY_STATE_CONNECTING: _ClassVar[ReadyState]
    READY_STATE_OPEN: _ClassVar[ReadyState]
    READY_STATE_CLOSING: _ClassVar[ReadyState]
    READY_STATE_CLOSED: _ClassVar[ReadyState]

class ConnectionState(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
    __slots__ = ()
    CONN_STATE_UNKNOWN: _ClassVar[ConnectionState]
    CONN_STATE_TCP_CONNECT: _ClassVar[ConnectionState]
    CONN_STATE_TCP_CONNECT_COMPLETE: _ClassVar[ConnectionState]
    CONN_STATE_SSL_CONNECT: _ClassVar[ConnectionState]
    CONN_STATE_SSL_CONNECT_COMPLETE: _ClassVar[ConnectionState]
    CONN_STATE_AUTH_CHALLENGE_SEND: _ClassVar[ConnectionState]
    CONN_STATE_AUTH_CHALLENGE_SEND_COMPLETE: _ClassVar[ConnectionState]
    CONN_STATE_AUTH_CHALLENGE_REPLY_COMPLETE: _ClassVar[ConnectionState]
    CONN_STATE_START_CONNECT: _ClassVar[ConnectionState]
    CONN_STATE_FINISHED: _ClassVar[ConnectionState]
    CONN_STATE_ERROR: _ClassVar[ConnectionState]
    CONN_STATE_TIMEOUT: _ClassVar[ConnectionState]

class ReadState(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
    __slots__ = ()
    READ_STATE_UNKNOWN: _ClassVar[ReadState]
    READ_STATE_READ: _ClassVar[ReadState]
    READ_STATE_READ_COMPLETE: _ClassVar[ReadState]
    READ_STATE_DO_CALLBACK: _ClassVar[ReadState]
    READ_STATE_HANDLE_ERROR: _ClassVar[ReadState]
    READ_STATE_ERROR: _ClassVar[ReadState]

class WriteState(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
    __slots__ = ()
    WRITE_STATE_UNKNOWN: _ClassVar[WriteState]
    WRITE_STATE_WRITE: _ClassVar[WriteState]
    WRITE_STATE_WRITE_COMPLETE: _ClassVar[WriteState]
    WRITE_STATE_DO_CALLBACK: _ClassVar[WriteState]
    WRITE_STATE_HANDLE_ERROR: _ClassVar[WriteState]
    WRITE_STATE_ERROR: _ClassVar[WriteState]
    WRITE_STATE_IDLE: _ClassVar[WriteState]

class ErrorState(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
    __slots__ = ()
    CHANNEL_ERROR_NONE: _ClassVar[ErrorState]
    CHANNEL_ERROR_CHANNEL_NOT_OPEN: _ClassVar[ErrorState]
    CHANNEL_ERROR_AUTHENTICATION_ERROR: _ClassVar[ErrorState]
    CHANNEL_ERROR_CONNECT_ERROR: _ClassVar[ErrorState]
    CHANNEL_ERROR_SOCKET_ERROR: _ClassVar[ErrorState]
    CHANNEL_ERROR_TRANSPORT_ERROR: _ClassVar[ErrorState]
    CHANNEL_ERROR_INVALID_MESSAGE: _ClassVar[ErrorState]
    CHANNEL_ERROR_INVALID_CHANNEL_ID: _ClassVar[ErrorState]
    CHANNEL_ERROR_CONNECT_TIMEOUT: _ClassVar[ErrorState]
    CHANNEL_ERROR_UNKNOWN: _ClassVar[ErrorState]

class ChallengeReplyErrorType(int, metaclass=_enum_type_wrapper.EnumTypeWrapper):
    __slots__ = ()
    CHALLENGE_REPLY_ERROR_NONE: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_PEER_CERT_EMPTY: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_WRONG_PAYLOAD_TYPE: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_NO_PAYLOAD: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_PAYLOAD_PARSING_FAILED: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_MESSAGE_ERROR: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_NO_RESPONSE: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_FINGERPRINT_NOT_FOUND: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_CERT_PARSING_FAILED: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_CERT_NOT_SIGNED_BY_TRUSTED_CA: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_CANNOT_EXTRACT_PUBLIC_KEY: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_SIGNED_BLOBS_MISMATCH: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_TLS_CERT_VALIDITY_PERIOD_TOO_LONG: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_TLS_CERT_VALID_START_DATE_IN_FUTURE: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_TLS_CERT_EXPIRED: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_CRL_INVALID: _ClassVar[ChallengeReplyErrorType]
    CHALLENGE_REPLY_ERROR_CERT_REVOKED: _ClassVar[ChallengeReplyErrorType]
EVENT_TYPE_UNKNOWN: EventType
CAST_SOCKET_CREATED: EventType
READY_STATE_CHANGED: EventType
CONNECTION_STATE_CHANGED: EventType
READ_STATE_CHANGED: EventType
WRITE_STATE_CHANGED: EventType
ERROR_STATE_CHANGED: EventType
CONNECT_FAILED: EventType
TCP_SOCKET_CONNECT: EventType
TCP_SOCKET_SET_KEEP_ALIVE: EventType
SSL_CERT_WHITELISTED: EventType
SSL_SOCKET_CONNECT: EventType
SSL_INFO_OBTAINED: EventType
DER_ENCODED_CERT_OBTAIN: EventType
RECEIVED_CHALLENGE_REPLY: EventType
AUTH_CHALLENGE_REPLY: EventType
CONNECT_TIMED_OUT: EventType
SEND_MESSAGE_FAILED: EventType
MESSAGE_ENQUEUED: EventType
SOCKET_WRITE: EventType
MESSAGE_WRITTEN: EventType
SOCKET_READ: EventType
MESSAGE_READ: EventType
SOCKET_CLOSED: EventType
SSL_CERT_EXCESSIVE_LIFETIME: EventType
CHANNEL_POLICY_ENFORCED: EventType
TCP_SOCKET_CONNECT_COMPLETE: EventType
SSL_SOCKET_CONNECT_COMPLETE: EventType
SSL_SOCKET_CONNECT_FAILED: EventType
SEND_AUTH_CHALLENGE_FAILED: EventType
AUTH_CHALLENGE_REPLY_INVALID: EventType
PING_WRITE_ERROR: EventType
SSL: ChannelAuth
SSL_VERIFIED: ChannelAuth
READY_STATE_NONE: ReadyState
READY_STATE_CONNECTING: ReadyState
READY_STATE_OPEN: ReadyState
READY_STATE_CLOSING: ReadyState
READY_STATE_CLOSED: ReadyState
CONN_STATE_UNKNOWN: ConnectionState
CONN_STATE_TCP_CONNECT: ConnectionState
CONN_STATE_TCP_CONNECT_COMPLETE: ConnectionState
CONN_STATE_SSL_CONNECT: ConnectionState
CONN_STATE_SSL_CONNECT_COMPLETE: ConnectionState
CONN_STATE_AUTH_CHALLENGE_SEND: ConnectionState
CONN_STATE_AUTH_CHALLENGE_SEND_COMPLETE: ConnectionState
CONN_STATE_AUTH_CHALLENGE_REPLY_COMPLETE: ConnectionState
CONN_STATE_START_CONNECT: ConnectionState
CONN_STATE_FINISHED: ConnectionState
CONN_STATE_ERROR: ConnectionState
CONN_STATE_TIMEOUT: ConnectionState
READ_STATE_UNKNOWN: ReadState
READ_STATE_READ: ReadState
READ_STATE_READ_COMPLETE: ReadState
READ_STATE_DO_CALLBACK: ReadState
READ_STATE_HANDLE_ERROR: ReadState
READ_STATE_ERROR: ReadState
WRITE_STATE_UNKNOWN: WriteState
WRITE_STATE_WRITE: WriteState
WRITE_STATE_WRITE_COMPLETE: WriteState
WRITE_STATE_DO_CALLBACK: WriteState
WRITE_STATE_HANDLE_ERROR: WriteState
WRITE_STATE_ERROR: WriteState
WRITE_STATE_IDLE: WriteState
CHANNEL_ERROR_NONE: ErrorState
CHANNEL_ERROR_CHANNEL_NOT_OPEN: ErrorState
CHANNEL_ERROR_AUTHENTICATION_ERROR: ErrorState
CHANNEL_ERROR_CONNECT_ERROR: ErrorState
CHANNEL_ERROR_SOCKET_ERROR: ErrorState
CHANNEL_ERROR_TRANSPORT_ERROR: ErrorState
CHANNEL_ERROR_INVALID_MESSAGE: ErrorState
CHANNEL_ERROR_INVALID_CHANNEL_ID: ErrorState
CHANNEL_ERROR_CONNECT_TIMEOUT: ErrorState
CHANNEL_ERROR_UNKNOWN: ErrorState
CHALLENGE_REPLY_ERROR_NONE: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_PEER_CERT_EMPTY: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_WRONG_PAYLOAD_TYPE: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_NO_PAYLOAD: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_PAYLOAD_PARSING_FAILED: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_MESSAGE_ERROR: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_NO_RESPONSE: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_FINGERPRINT_NOT_FOUND: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_CERT_PARSING_FAILED: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_CERT_NOT_SIGNED_BY_TRUSTED_CA: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_CANNOT_EXTRACT_PUBLIC_KEY: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_SIGNED_BLOBS_MISMATCH: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_TLS_CERT_VALIDITY_PERIOD_TOO_LONG: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_TLS_CERT_VALID_START_DATE_IN_FUTURE: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_TLS_CERT_EXPIRED: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_CRL_INVALID: ChallengeReplyErrorType
CHALLENGE_REPLY_ERROR_CERT_REVOKED: ChallengeReplyErrorType

class SocketEvent(_message.Message):
    __slots__ = ("type", "timestamp_micros", "details", "net_return_value", "message_namespace", "ready_state", "connection_state", "read_state", "write_state", "error_state", "challenge_reply_error_type", "nss_error_code")
    TYPE_FIELD_NUMBER: _ClassVar[int]
    TIMESTAMP_MICROS_FIELD_NUMBER: _ClassVar[int]
    DETAILS_FIELD_NUMBER: _ClassVar[int]
    NET_RETURN_VALUE_FIELD_NUMBER: _ClassVar[int]
    MESSAGE_NAMESPACE_FIELD_NUMBER: _ClassVar[int]
    READY_STATE_FIELD_NUMBER: _ClassVar[int]
    CONNECTION_STATE_FIELD_NUMBER: _ClassVar[int]
    READ_STATE_FIELD_NUMBER: _ClassVar[int]
    WRITE_STATE_FIELD_NUMBER: _ClassVar[int]
    ERROR_STATE_FIELD_NUMBER: _ClassVar[int]
    CHALLENGE_REPLY_ERROR_TYPE_FIELD_NUMBER: _ClassVar[int]
    NSS_ERROR_CODE_FIELD_NUMBER: _ClassVar[int]
    type: EventType
    timestamp_micros: int
    details: str
    net_return_value: int
    message_namespace: str
    ready_state: ReadyState
    connection_state: ConnectionState
    read_state: ReadState
    write_state: WriteState
    error_state: ErrorState
    challenge_reply_error_type: ChallengeReplyErrorType
    nss_error_code: int
    def __init__(self, type: _Optional[_Union[EventType, str]] = ..., timestamp_micros: _Optional[int] = ..., details: _Optional[str] = ..., net_return_value: _Optional[int] = ..., message_namespace: _Optional[str] = ..., ready_state: _Optional[_Union[ReadyState, str]] = ..., connection_state: _Optional[_Union[ConnectionState, str]] = ..., read_state: _Optional[_Union[ReadState, str]] = ..., write_state: _Optional[_Union[WriteState, str]] = ..., error_state: _Optional[_Union[ErrorState, str]] = ..., challenge_reply_error_type: _Optional[_Union[ChallengeReplyErrorType, str]] = ..., nss_error_code: _Optional[int] = ...) -> None: ...

class AggregatedSocketEvent(_message.Message):
    __slots__ = ("id", "endpoint_id", "channel_auth_type", "socket_event", "bytes_read", "bytes_written")
    ID_FIELD_NUMBER: _ClassVar[int]
    ENDPOINT_ID_FIELD_NUMBER: _ClassVar[int]
    CHANNEL_AUTH_TYPE_FIELD_NUMBER: _ClassVar[int]
    SOCKET_EVENT_FIELD_NUMBER: _ClassVar[int]
    BYTES_READ_FIELD_NUMBER: _ClassVar[int]
    BYTES_WRITTEN_FIELD_NUMBER: _ClassVar[int]
    id: int
    endpoint_id: int
    channel_auth_type: ChannelAuth
    socket_event: _containers.RepeatedCompositeFieldContainer[SocketEvent]
    bytes_read: int
    bytes_written: int
    def __init__(self, id: _Optional[int] = ..., endpoint_id: _Optional[int] = ..., channel_auth_type: _Optional[_Union[ChannelAuth, str]] = ..., socket_event: _Optional[_Iterable[_Union[SocketEvent, _Mapping]]] = ..., bytes_read: _Optional[int] = ..., bytes_written: _Optional[int] = ...) -> None: ...

class Log(_message.Message):
    __slots__ = ("aggregated_socket_event", "num_evicted_aggregated_socket_events", "num_evicted_socket_events")
    AGGREGATED_SOCKET_EVENT_FIELD_NUMBER: _ClassVar[int]
    NUM_EVICTED_AGGREGATED_SOCKET_EVENTS_FIELD_NUMBER: _ClassVar[int]
    NUM_EVICTED_SOCKET_EVENTS_FIELD_NUMBER: _ClassVar[int]
    aggregated_socket_event: _containers.RepeatedCompositeFieldContainer[AggregatedSocketEvent]
    num_evicted_aggregated_socket_events: int
    num_evicted_socket_events: int
    def __init__(self, aggregated_socket_event: _Optional[_Iterable[_Union[AggregatedSocketEvent, _Mapping]]] = ..., num_evicted_aggregated_socket_events: _Optional[int] = ..., num_evicted_socket_events: _Optional[int] = ...) -> None: ...
0707010000004C000081A4000000000000000000000001670382370000010F000000000000000000000000000000000000003600000000pychromecast-14.0.3/pychromecast/generated/readme.txtThe files in this directory can be generated by calling
protoc -I=chromecast_protobuf/ --python_out=pychromecast/generated/ --pyi_out=pychromecast/generated/ chromecast_protobuf/authority_keys.proto chromecast_protobuf/cast_channel.proto chromecast_protobuf/logging.proto0707010000004D000081A4000000000000000000000001670382370000035F000000000000000000000000000000000000002B00000000pychromecast-14.0.3/pychromecast/models.py"""
Chromecast types
"""

from __future__ import annotations

import asyncio
from dataclasses import dataclass
from uuid import UUID

import zeroconf

ZEROCONF_ERRORS: tuple[type[Exception], ...] = (IOError, asyncio.TimeoutError)
if hasattr(zeroconf, "EventLoopBlocked"):
    # Added in zeroconf 0.37.0
    ZEROCONF_ERRORS = (*ZEROCONF_ERRORS, zeroconf.EventLoopBlocked)

@dataclass(frozen=True)
class CastInfo:
    """Cast info container."""

@dataclass(frozen=True)
class HostServiceInfo:
    """Service info container."""

host: str
    port: int

@dataclass(frozen=True)
class MDNSServiceInfo:
    """Service info container."""

name: str
0707010000004E000081A40000000000000000000000016703823700000DCA000000000000000000000000000000000000002F00000000pychromecast-14.0.3/pychromecast/quick_play.py""" Choose a controller and quick play """

from typing import Any

from . import Chromecast
from .controllers import QuickPlayController
from .controllers.bbciplayer import BbcIplayerController
from .controllers.bbcsounds import BbcSoundsController
from .controllers.bubbleupnp import BubbleUPNPController
from .controllers.homeassistant_media import HomeAssistantMediaController
from .controllers.media import DefaultMediaReceiverController
from .controllers.supla import SuplaController
from .controllers.yleareena import YleAreenaController
from .controllers.youtube import YouTubeController
from .controllers.shaka import ShakaController
from .controllers.nrktv import NrkTvController
from .controllers.nrkradio import NrkRadioController

def quick_play(  # pylint:disable=too-many-branches
    cast: Chromecast,
    app_name: str,
    data: dict[str, Any],
    timeout: float = 30.0,
) -> None:
    """
    Given a Chromecast connection, launch the app `app_name` and start playing media
    based on parameters defined in `data`.

:param cast: Chromecast connection to cast to
    :param app_name: App name "slug" to cast
    :param data: Data to send to the app controller. Must contain "media_id", and other
        values can be passed depending on the controller.
    :type cast: Chromecast
    :type app_name: string
    :type data: dict

`data` can contain the following keys:
        media_id: string (Required)
            Primary identifier of the media
        media_type: string
            Type of the media identified by `media_id`. e.g. "program" if the media is a
            program name instead of a direct item id.
            When using a regular media controller (e.g. BubbleUPNP) this should be the
            content_type ('audio/mp3')
        enqueue: boolean
            Enqueue the media to the current playlist, if possible.
        index: string
            Play index x of matching media. "random" should also be allowed.
        audio_lang: string
            Audio language (3 characters for YleAreena)
        text_lang: string
            Subtitle language (3 characters for YleAreena)

Youtube-specific:
        playlist_id: string
            Youtube playlist id

Supla-specific:
        is_live: boolean
            Whether the media is a livestream

Media controller (BubbleUPNP)-specific:
        stream_type: string
            "BUFFERED" or "LIVE"
    """

controller: QuickPlayController
    if app_name == "bbciplayer":
        controller = BbcIplayerController()
    elif app_name == "bbcsounds":
        controller = BbcSoundsController()
    elif app_name == "bubbleupnp":
        controller = BubbleUPNPController()
    elif app_name == "default_media_receiver":
        controller = DefaultMediaReceiverController()
    elif app_name == "homeassistant_media":
        controller = HomeAssistantMediaController()
    elif app_name == "supla":
        controller = SuplaController()
    elif app_name == "yleareena":
        controller = YleAreenaController()
    elif app_name == "youtube":
        controller = YouTubeController()
    elif app_name == "shaka":
        controller = ShakaController()
    elif app_name == "nrktv":
        controller = NrkTvController()
    elif app_name == "nrkradio":
        controller = NrkRadioController()
    else:
        raise NotImplementedError()

cast.register_handler(controller)

try:
        controller.quick_play(**data, timeout=timeout)
    finally:
        cast.unregister_handler(controller)
0707010000004F000081A40000000000000000000000016703823700000823000000000000000000000000000000000000003500000000pychromecast-14.0.3/pychromecast/response_handler.py"""Helpers and types related to waiting for a command response."""

from __future__ import annotations

from collections.abc import Callable
import logging
import threading
from typing import Protocol

from .error import RequestFailed, RequestTimeout

_LOGGER = logging.getLogger(__name__)

CallbackType = Callable[[bool, dict | None], None]
"""Signature of optional callback functions supported by methods sending messages.

The callback function will be called with a bool indicating if the message was sent
and an optional response dict.
"""

class AcceptsCallbackFunc(Protocol):
    """A function which accepts a callback_function kwarg."""

def __call__(
        self,
        *,
        callback_function: CallbackType | None,
    ) -> None: ...

class WaitResponse:
    """Wait for a response."""

msg_sent: bool
    response: dict | None

def __init__(self, timeout: float, request: str) -> None:
        """Initialize."""
        self._event = threading.Event()
        self._request = request
        self._timeout = timeout

def callback(self, msg_sent: bool, response: dict | None) -> None:
        """Called when the request is finished."""
        self.response = response
        self.msg_sent = msg_sent
        self._event.set()

def wait_response(self) -> None:
        """Wait for the request to finish."""
        request_completed = self._event.wait(self._timeout)
        if not request_completed:
            raise RequestTimeout(self._request, self._timeout)

if not self.msg_sent:
            raise RequestFailed(self._request)

def chain_on_success(
    on_success: AcceptsCallbackFunc, callback_function: CallbackType | None
) -> CallbackType:
    """Helper to chain callbacks."""

def _callback(msg_sent: bool, response: dict | None) -> None:
        if not msg_sent:
            _LOGGER.debug("Not calling on_success %s", on_success)
            if callback_function:
                callback_function(msg_sent, response)
            return
        on_success(callback_function=callback_function)

return _callback
07070100000050000081A4000000000000000000000001670382370000A0CF000000000000000000000000000000000000003200000000pychromecast-14.0.3/pychromecast/socket_client.py"""
Module to interact with the ChromeCast via protobuf-over-socket.

Big thanks goes out to Fred Clift <fred@clift.org> who build the first
version of this code: https://github.com/minektur/chromecast-python-poc.
Without him this would not have been possible.
"""

# pylint: disable=too-many-lines
from __future__ import annotations

import abc
import errno
import json
import logging
import selectors
import socket
import ssl
import threading
import time
from collections import defaultdict
from dataclasses import dataclass
from struct import pack, unpack

import zeroconf

from .const import MESSAGE_TYPE, REQUEST_ID, SESSION_ID
from .controllers import BaseController, CallbackType
from .controllers.media import MediaController
from .controllers.receiver import CastStatus, CastStatusListener, ReceiverController
from .dial import get_host_from_service
from .error import (
    ChromecastConnectionError,
    ControllerNotRegistered,
    NotConnected,
    PyChromecastStopped,
    UnsupportedNamespace,
)

# pylint: disable-next=no-name-in-module
from .generated.cast_channel_pb2 import CastMessage
from .models import HostServiceInfo, MDNSServiceInfo

NS_CONNECTION = "urn:x-cast:com.google.cast.tp.connection"
NS_HEARTBEAT = "urn:x-cast:com.google.cast.tp.heartbeat"

PLATFORM_DESTINATION_ID = "receiver-0"

TYPE_PING = "PING"
TYPE_PONG = "PONG"
TYPE_CONNECT = "CONNECT"
TYPE_CLOSE = "CLOSE"
TYPE_LOAD = "LOAD"

# The socket connection is being setup
CONNECTION_STATUS_CONNECTING = "CONNECTING"
# The socket connection was complete
CONNECTION_STATUS_CONNECTED = "CONNECTED"
# The socket connection has been disconnected
CONNECTION_STATUS_DISCONNECTED = "DISCONNECTED"
# Connecting to socket failed (after a CONNECTION_STATUS_CONNECTING)
CONNECTION_STATUS_FAILED = "FAILED"
# Failed to resolve service name
CONNECTION_STATUS_FAILED_RESOLVE = "FAILED_RESOLVE"
# The socket connection was lost and needs to be retried
CONNECTION_STATUS_LOST = "LOST"

HB_PING_TIME = 10
HB_PONG_TIME = 10
POLL_TIME_BLOCKING = 5.0
POLL_TIME_NON_BLOCKING = 0.01
TIMEOUT_TIME = 30.0
RETRY_TIME = 5.0

class InterruptLoop(Exception):
    """The chromecast has been manually stopped."""

def _dict_from_message_payload(message: CastMessage) -> dict:
    """Parses a PB2 message as a JSON dict."""
    try:
        data = json.loads(message.payload_utf8)
        if not isinstance(data, dict):
            logger = logging.getLogger(__name__)
            logger.debug(
                "Non dict json in namespace %s: '%s'",
                message.namespace,
                message.payload_utf8,
            )
            return {}
        return data
    except ValueError:
        logger = logging.getLogger(__name__)
        logger.debug(
            "Invalid json in namespace %s: '%s'",
            message.namespace,
            message.payload_utf8,
        )
        return {}

def _message_to_string(
    message: CastMessage,
    data: dict | None = None,
) -> str:
    """Gives a string representation of a PB2 message."""
    if data is None:
        data = _dict_from_message_payload(message)

return (
        f"Message {message.namespace} from {message.source_id} to "
        f"{message.destination_id}: {data or message.payload_utf8}"
    )

@dataclass(frozen=True)
class NetworkAddress:
    """Network address container."""

address: str
    port: int | None

@dataclass(frozen=True)
class ConnectionStatus:
    """Connection status container."""

status: str
    address: NetworkAddress | None
    service: HostServiceInfo | MDNSServiceInfo | None

class ConnectionStatusListener(abc.ABC):
    """Listener for receiving connection status events."""

@abc.abstractmethod
    def new_connection_status(self, status: ConnectionStatus) -> None:
        """Updated connection status."""

# pylint: disable-next=too-many-instance-attributes
class SocketClient(threading.Thread, CastStatusListener):
    """
    Class to interact with a Chromecast through a socket.

:param host: The host to connect to.
    :param port: The port to use when connecting to the device, set to None to
                 use the default of 8009. Special devices such as Cast Groups
                 may return a different port number so we need to use that.
    :param cast_type: The type of chromecast to connect to, see
                      dial.CAST_TYPE_* for types.
    :param tries: Number of retries to perform if the connection fails.
                  None for infinite retries.
    :param timeout: A floating point number specifying the socket timeout in
                    seconds. None means to use the default which is 30 seconds.
    :param retry_wait: A floating point number specifying how many seconds to
                       wait between each retry. None means to use the default
                       which is 5 seconds.
    :param services: A list of mDNS services to try to connect to. If present,
                     parameters host and port are ignored and host and port are
                     instead resolved through mDNS. The list of services may be
                     modified, for example if speaker group leadership is handed
                     over. SocketClient will catch modifications to the list when
                     attempting reconnect.
    :param zconf: A zeroconf instance, needed if a list of services is passed.
                  The zeroconf instance may be obtained from the browser returned by
                  pychromecast.start_discovery().
    """

# pylint: disable-next=too-many-arguments
    def __init__(
        self,
        *,
        cast_type: str,
        tries: int | None,
        timeout: float | None,
        retry_wait: float | None,
        services: set[HostServiceInfo | MDNSServiceInfo],
        zconf: zeroconf.Zeroconf | None,
    ) -> None:
        super().__init__()

self.daemon = True

self.logger = logging.getLogger(__name__)

self._force_recon = False

self.cast_type = cast_type
        self.fn: str | None = None  # pylint:disable=invalid-name
        self.tries = tries
        self.timeout = timeout or TIMEOUT_TIME
        self.retry_wait = retry_wait or RETRY_TIME
        self.services = services
        self.zconf = zconf

self.host = "unknown"
        self.port = 8009

self.source_id = "sender-0"
        self.stop = threading.Event()
        # socketpair used to interrupt the worker thread
        self.socketpair = socket.socketpair()

self.app_namespaces: list[str] = []
        self.destination_id: str | None = None
        self.session_id: str | None = None
        self._request_id = 0
        self._request_callbacks: dict[int, CallbackType] = {}
        self._open_channels: list[str] = []

self.connecting = True
        self.first_connection = True
        self.socket: socket.socket | ssl.SSLSocket | None = None
        self.selector = selectors.DefaultSelector()
        self.wakeup_selector_key = self.selector.register(
            self.socketpair[0], selectors.EVENT_READ
        )
        self.remote_selector_key: selectors.SelectorKey | None = None

# dict mapping namespace on Controller objects
        self._handlers: dict[str, set[BaseController]] = defaultdict(set)
        self._connection_listeners: list[ConnectionStatusListener] = []

self.receiver_controller = ReceiverController(cast_type)
        self.media_controller = MediaController()
        self.heartbeat_controller = HeartbeatController()

self.register_handler(self.heartbeat_controller)
        self.register_handler(ConnectionController())
        self.register_handler(self.receiver_controller)
        self.register_handler(self.media_controller)

self.receiver_controller.register_status_listener(self)

def initialize_connection(  # pylint:disable=too-many-statements, too-many-branches
        self,
    ) -> None:
        """Initialize a socket to a Chromecast, retrying as necessary."""
        tries = self.tries

if self.socket is not None:
            self.selector.unregister(self.socket)
            self.socket.close()
            self.socket = None
            self.remote_selector_key = None

# Make sure nobody is blocking.
        for callback_function in self._request_callbacks.values():
            callback_function(False, None)

self.app_namespaces = []
        self.destination_id = None
        self.session_id = None
        self._request_id = 0
        self._request_callbacks = {}
        self._open_channels = []

self.connecting = True
        retry_log_fun = self.logger.error

# Dict keeping track of individual retry delay for each named service
        retries: dict[HostServiceInfo | MDNSServiceInfo, dict[str, float]] = {}

def mdns_backoff(
            service: HostServiceInfo | MDNSServiceInfo,
            retry: dict[str, float],
        ) -> None:
            """Exponentional backoff for service name mdns lookups."""
            now = time.time()
            retry["next_retry"] = now + retry["delay"]
            retry["delay"] = min(retry["delay"] * 2, 300)
            retries[service] = retry

while not self.stop.is_set() and (
            tries is None or tries > 0
        ):  # pylint:disable=too-many-nested-blocks
            # Prune retries dict
            retries = {
                key: retries[key]
                for key in self.services.copy()
                if (key is not None and key in retries)
            }

for service in self.services.copy():
                now = time.time()
                retry = retries.get(
                    service, {"delay": self.retry_wait, "next_retry": now}
                )
                if now < retry["next_retry"]:
                    continue
                try:
                    if self.socket is not None:
                        # If we retry connecting, we need to clean up the socket again
                        self.selector.unregister(self.socket)  # type: ignore[unreachable]
                        self.socket.close()
                        self.socket = None
                        self.remote_selector_key = None

self.socket = new_socket()
                    self.remote_selector_key = self.selector.register(
                        self.socket, selectors.EVENT_READ
                    )
                    self.socket.settimeout(self.timeout)
                    self._report_connection_status(
                        ConnectionStatus(
                            CONNECTION_STATUS_CONNECTING,
                            NetworkAddress(self.host, self.port),
                            None,
                        )
                    )
                    # Resolve the service name.
                    host = None
                    port = None
                    host, port, service_info = get_host_from_service(
                        service, self.zconf
                    )
                    if host and port:
                        if service_info:
                            try:
                                # Mypy does not understand that we catch errors, ignore it
                                self.fn = service_info.properties[b"fn"].decode("utf-8")  # type: ignore[union-attr]
                            except (AttributeError, KeyError, UnicodeError):
                                pass
                        self.logger.debug(
                            "[%s(%s):%s] Resolved service %s to %s:%s",
                            self.fn or "",
                            self.host,
                            self.port,
                            service,
                            host,
                            port,
                        )
                        self.host = host
                        self.port = port
                    else:
                        self.logger.debug(
                            "[%s(%s):%s] Failed to resolve service %s",
                            self.fn or "",
                            self.host,
                            self.port,
                            service,
                        )
                        self._report_connection_status(
                            ConnectionStatus(
                                CONNECTION_STATUS_FAILED_RESOLVE,
                                None,
                                service,
                            )
                        )
                        mdns_backoff(service, retry)
                        # If zeroconf fails to receive the necessary data,
                        # try next service
                        continue

self.logger.debug(
                        "[%s(%s):%s] Connecting to %s:%s",
                        self.fn or "",
                        self.host,
                        self.port,
                        self.host,
                        self.port,
                    )
                    self.socket.connect((self.host, self.port))
                    context = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
                    context.check_hostname = False
                    context.verify_mode = ssl.CERT_NONE
                    self.socket = context.wrap_socket(self.socket)
                    self.connecting = False
                    self._force_recon = False
                    self._report_connection_status(
                        ConnectionStatus(
                            CONNECTION_STATUS_CONNECTED,
                            NetworkAddress(self.host, self.port),
                            None,
                        )
                    )
                    self.receiver_controller.update_status()
                    self.heartbeat_controller.ping()
                    self.heartbeat_controller.reset()

if self.first_connection:
                        self.first_connection = False
                        self.logger.debug(
                            "[%s(%s):%s] Connected!",
                            self.fn or "",
                            self.host,
                            self.port,
                        )
                    else:
                        self.logger.info(
                            "[%s(%s):%s] Connection reestablished!",
                            self.fn or "",
                            self.host,
                            self.port,
                        )
                    return

# OSError raised if connecting to the socket fails, NotConnected raised
                # if another thread tries - and fails - to send a message before the
                # calls to receiver_controller and heartbeat_controller.
                except (OSError, NotConnected) as err:
                    self.connecting = True
                    if self.stop.is_set():
                        self.logger.error(
                            "[%s(%s):%s] Failed to connect: %s. aborting due to stop signal.",
                            self.fn or "",
                            self.host,
                            self.port,
                            err,
                        )
                        raise ChromecastConnectionError("Failed to connect") from err

self._report_connection_status(
                        ConnectionStatus(
                            CONNECTION_STATUS_FAILED,
                            NetworkAddress(self.host, self.port),
                            None,
                        )
                    )
                    retry_log_fun(
                        "[%s(%s):%s] Failed to connect to service %s, retrying in %.1fs",
                        self.fn or "",
                        self.host,
                        self.port,
                        service,
                        retry["delay"],
                    )
                    mdns_backoff(service, retry)
                    retry_log_fun = self.logger.debug

# Only sleep if we have another retry remaining
            if tries is None or tries > 1:
                self.logger.debug(
                    "[%s(%s):%s] Not connected, sleeping for %.1fs. Services: %s",
                    self.fn or "",
                    self.host,
                    self.port,
                    self.retry_wait,
                    self.services,
                )
                time.sleep(self.retry_wait)

if tries:
                tries -= 1

self.stop.set()
        self.logger.error(
            "[%s(%s):%s] Failed to connect. No retries.",
            self.fn or "",
            self.host,
            self.port,
        )
        raise ChromecastConnectionError("Failed to connect")

def disconnect(self) -> None:
        """Disconnect socket connection to Chromecast device"""
        self.stop.set()
        try:
            # Write to the socket to interrupt the worker thread
            self.socketpair[1].send(b"x")
        except socket.error:
            # The socketpair may already be closed during shutdown, ignore it
            pass

def register_handler(self, handler: BaseController) -> None:
        """Register a new namespace handler."""
        self._handlers[handler.namespace].add(handler)

handler.registered(self)

def unregister_handler(self, handler: BaseController) -> None:
        """Register a new namespace handler."""
        if (
            handler.namespace in self._handlers
            and handler in self._handlers[handler.namespace]
        ):
            self._handlers[handler.namespace].remove(handler)

handler.unregistered()

def new_cast_status(self, status: CastStatus) -> None:
        """Called when a new cast status has been received."""
        new_channel = self.destination_id != status.transport_id

if new_channel and self.destination_id is not None:
            self.disconnect_channel(self.destination_id)

self.app_namespaces = status.namespaces
        self.destination_id = status.transport_id
        self.session_id = status.session_id

if new_channel and self.destination_id is not None:
            # If any of the namespaces of the new app are supported
            # we will automatically connect to it to receive updates
            for namespace in self.app_namespaces:
                if namespace in self._handlers:
                    self._ensure_channel_connected(self.destination_id)
                    for handler in set(self._handlers[namespace]):
                        handler.channel_connected()

def _gen_request_id(self) -> int:
        """Generates a unique request id."""
        self._request_id += 1

return self._request_id

@property
    def is_connected(self) -> bool:
        """
        Returns True if the client is connected, False if it is stopped
        (or trying to connect).
        """
        return not self.connecting

@property
    def is_stopped(self) -> bool:
        """
        Returns True if the connection has been stopped, False if it is
        running.
        """
        return self.stop.is_set()

def run(self) -> None:
        """Connect to the cast and start polling the socket."""
        try:
            self.initialize_connection()
        except ChromecastConnectionError:
            self._report_connection_status(
                ConnectionStatus(
                    CONNECTION_STATUS_DISCONNECTED,
                    NetworkAddress(self.host, self.port),
                    None,
                )
            )
            return

self.heartbeat_controller.reset()
        self.logger.debug("Thread started...")
        while not self.stop.is_set():
            try:
                if self._run_once(timeout=POLL_TIME_BLOCKING) == 1:
                    break
            except Exception:  # pylint: disable=broad-except
                self._force_recon = True
                self.logger.exception(
                    "[%s(%s):%s] Unhandled exception in worker thread, attempting reconnect",
                    self.fn or "",
                    self.host,
                    self.port,
                )

self.logger.debug("Thread done...")
        # Clean up
        self._cleanup()

def _run_once(self, timeout: float = POLL_TIME_NON_BLOCKING) -> int:
        """Receive from the socket and handle data."""
        # pylint: disable=too-many-branches, too-many-statements, too-many-return-statements

try:
            if not self._check_connection():
                return 0
        except ChromecastConnectionError:
            return 1

# A connection has been established at this point by self._check_connection
        assert self.socket is not None

# poll the socket, as well as the socketpair to allow us to be interrupted
        try:
            ready = self.selector.select(timeout)
        except (ValueError, OSError) as exc:
            self.logger.error(
                "[%s(%s):%s] Error in select call: %s",
                self.fn or "",
                self.host,
                self.port,
                exc,
            )
            self._force_recon = True
            return 0

can_read = {key for key, _ in ready}
        # read message from chromecast
        message = None
        if self.remote_selector_key in can_read and not self._force_recon:
            try:
                message = self._read_message()
            except InterruptLoop as exc:
                if self.stop.is_set():
                    self.logger.info(
                        "[%s(%s):%s] Stopped while reading message, disconnecting.",
                        self.fn or "",
                        self.host,
                        self.port,
                    )
                else:
                    self.logger.error(
                        "[%s(%s):%s] Interruption caught without being stopped: %s",
                        self.fn or "",
                        self.host,
                        self.port,
                        exc,
                    )
                return 1
            except ssl.SSLError as exc:
                if exc.errno == ssl.SSL_ERROR_EOF:
                    if self.stop.is_set():
                        return 1
                raise
            except socket.error as exc:
                self._force_recon = True
                self.logger.error(
                    "[%s(%s):%s] Error reading from socket: %s",
                    self.fn or "",
                    self.host,
                    self.port,
                    exc,
                )

if self.wakeup_selector_key in can_read:
            # Clear the socket's buffer
            self.socketpair[0].recv(128)

# If we are stopped after receiving a message we skip the message
        # and tear down the connection
        if self.stop.is_set():
            return 1

if not message:
            return 0

# See if any handlers will accept this message
        data = _dict_from_message_payload(message)
        self._route_message(message, data)

if REQUEST_ID in data and data[REQUEST_ID] in self._request_callbacks:
            self._request_callbacks.pop(data[REQUEST_ID])(True, data)

return 0

def _check_connection(self) -> bool:
        """
        Checks if the connection is active, and if not reconnect

:return: True if the connection is active, False if the connection was
                 reset.
        """
        # check if connection is expired
        reset = False
        if self._force_recon:
            self.logger.debug(
                "[%s(%s):%s] Forced reconnection",
                self.fn or "",
                self.host,
                self.port,
            )
            reset = True

elif self.heartbeat_controller.is_expired():
            self.logger.info(
                "[%s(%s):%s] Heartbeat timeout, resetting connection",
                self.fn or "",
                self.host,
                self.port,
            )
            reset = True

if reset:
            self.receiver_controller.disconnected()
            for channel in self._open_channels:
                self.disconnect_channel(channel)
            self._report_connection_status(
                ConnectionStatus(
                    CONNECTION_STATUS_LOST, NetworkAddress(self.host, self.port), None
                )
            )
            try:
                self.initialize_connection()
            except ChromecastConnectionError:
                self.stop.set()
            return False
        return True

def _route_message(self, message: CastMessage, data: dict) -> None:
        """Route message to any handlers on the message namespace"""
        # route message to handlers
        if message.namespace in self._handlers:
            # debug messages
            if message.namespace != NS_HEARTBEAT:
                self.logger.debug(
                    "[%s(%s):%s] Received: %s",
                    self.fn or "",
                    self.host,
                    self.port,
                    _message_to_string(message, data),
                )

# message handlers
            for handler in set(self._handlers[message.namespace]):
                try:
                    handled = handler.receive_message(message, data)

if not handled:
                        if data.get(REQUEST_ID) not in self._request_callbacks:
                            self.logger.debug(
                                "[%s(%s):%s] Message unhandled: %s",
                                self.fn or "",
                                self.host,
                                self.port,
                                _message_to_string(message, data),
                            )
                except Exception:  # pylint: disable=broad-except
                    self.logger.exception(
                        (
                            "[%s(%s):%s] Exception caught while sending message to "
                            "controller %s: %s"
                        ),
                        self.fn or "",
                        self.host,
                        self.port,
                        type(handler).__name__,
                        _message_to_string(message, data),
                    )

else:
            self.logger.debug(
                "[%s(%s):%s] Received unknown namespace: %s",
                self.fn or "",
                self.host,
                self.port,
                _message_to_string(message, data),
            )

def _cleanup(self) -> None:
        """Cleanup open channels and handlers"""
        for channel in self._open_channels:
            try:
                self.disconnect_channel(channel)
            except Exception:  # pylint: disable=broad-except
                pass

for handlers in self._handlers.values():
            for handler in set(handlers):
                try:
                    handler.tear_down()
                except Exception:  # pylint: disable=broad-except
                    pass

if self.socket is not None:
            try:
                self.socket.close()
            except Exception:  # pylint: disable=broad-except
                self.logger.exception(
                    "[%s(%s):%s] _cleanup", self.fn or "", self.host, self.port
                )
        self._report_connection_status(
            ConnectionStatus(
                CONNECTION_STATUS_DISCONNECTED,
                NetworkAddress(self.host, self.port),
                None,
            )
        )

self.socketpair[0].close()
        self.socketpair[1].close()
        self.selector.close()

self.connecting = True

def _report_connection_status(self, status: ConnectionStatus) -> None:
        """Report a change in the connection status to any listeners"""
        for listener in self._connection_listeners:
            try:
                self.logger.debug(
                    "[%s(%s):%s] connection listener: %x (%s) %s",
                    self.fn or "",
                    self.host,
                    self.port,
                    id(listener),
                    type(listener).__name__,
                    status,
                )
                listener.new_connection_status(status)
            except Exception:  # pylint: disable=broad-except
                self.logger.exception(
                    "[%s(%s):%s] Exception thrown when calling connection listener",
                    self.fn or "",
                    self.host,
                    self.port,
                )

def _read_bytes_from_socket(self, msglen: int) -> bytes:
        """Read bytes from the socket."""
        # It is a programming error if this is called when we don't have a socket
        assert self.socket is not None

chunks = []
        bytes_recd = 0
        while bytes_recd < msglen:
            if self.stop.is_set():
                raise InterruptLoop("Stopped while reading from socket")
            try:
                chunk = self.socket.recv(min(msglen - bytes_recd, 2048))
                if chunk == b"":
                    raise socket.error("socket connection broken")
                chunks.append(chunk)
                bytes_recd += len(chunk)
            except TimeoutError:
                self.logger.debug(
                    "[%s(%s):%s] timeout in : _read_bytes_from_socket",
                    self.fn or "",
                    self.host,
                    self.port,
                )
                continue
        return b"".join(chunks)

def _read_message(self) -> CastMessage:
        """Reads a message from the socket and converts it to a message."""
        # first 4 bytes is Big-Endian payload length
        payload_info = self._read_bytes_from_socket(4)
        read_len = unpack(">I", payload_info)[0]

# now read the payload
        payload = self._read_bytes_from_socket(read_len)

message = CastMessage()
        message.ParseFromString(payload)

return message

# pylint: disable=too-many-arguments, too-many-branches
    def send_message(
        self,
        destination_id: str,
        namespace: str,
        data: dict,
        *,
        inc_session_id: bool = False,
        callback_function: CallbackType | None = None,
        no_add_request_id: bool = False,
        force: bool = False,
    ) -> None:
        """Send a message to the Chromecast."""

# namespace is a string containing namespace
        # data is a dict that will be converted to json
        # wait_for_response only works if we have a request id

# If channel is not open yet, connect to it.
        self._ensure_channel_connected(destination_id)

if not no_add_request_id:
            request_id = self._gen_request_id()
            data[REQUEST_ID] = request_id

if inc_session_id:
            data[SESSION_ID] = self.session_id

msg = CastMessage()

msg.protocol_version = msg.CASTV2_1_0
        msg.source_id = self.source_id
        msg.destination_id = destination_id
        msg.payload_type = CastMessage.STRING
        msg.namespace = namespace
        msg.payload_utf8 = json.dumps(data, ensure_ascii=False)

# prepend message with Big-Endian 4 byte payload size
        be_size = pack(">I", msg.ByteSize())

# Log all messages except heartbeat
        if msg.namespace != NS_HEARTBEAT:
            self.logger.debug(
                "[%s(%s):%s] Sending: %s",
                self.fn or "",
                self.host,
                self.port,
                _message_to_string(msg, data),
            )

if not force and self.stop.is_set():
            if callback_function:
                callback_function(False, None)
            raise PyChromecastStopped("Socket client's thread is stopped.")
        if not self.connecting and not self._force_recon:
            # We have a socket
            assert self.socket is not None

try:
                if callback_function:
                    if not no_add_request_id:
                        self._request_callbacks[request_id] = callback_function
                    else:
                        callback_function(True, None)
                self.socket.sendall(be_size + msg.SerializeToString())
            except socket.error as exc:
                if callback_function:
                    callback_function(False, None)
                if not no_add_request_id:
                    self._request_callbacks.pop(request_id, None)
                self._force_recon = True
                self.logger.warning(
                    "[%s(%s):%s] Error writing to socket: %s",
                    self.fn or "",
                    self.host,
                    self.port,
                    exc,
                )
        else:
            if callback_function:
                callback_function(False, None)
            raise NotConnected(f"Chromecast {self.host}:{self.port} is connecting...")

def send_platform_message(
        self,
        namespace: str,
        message: dict,
        *,
        inc_session_id: bool = False,
        callback_function: CallbackType | None = None,
        no_add_request_id: bool = False,
    ) -> None:
        """Helper method to send a message to the platform."""
        return self.send_message(
            PLATFORM_DESTINATION_ID,
            namespace,
            message,
            inc_session_id=inc_session_id,
            callback_function=callback_function,
            no_add_request_id=no_add_request_id,
        )

def send_app_message(
        self,
        namespace: str,
        message: dict,
        *,
        inc_session_id: bool = False,
        callback_function: CallbackType | None = None,
        no_add_request_id: bool = False,
    ) -> None:
        """Helper method to send a message to current running app."""
        if namespace not in self.app_namespaces:
            if callback_function:
                callback_function(False, None)
            raise UnsupportedNamespace(
                f"Namespace {namespace} is not supported by current app. "
                f"Supported are {', '.join(self.app_namespaces)}"
            )

if self.destination_id is None:
            if callback_function:
                callback_function(False, None)
            raise NotConnected(
                "Attempting send a message when destination_id is not set"
            )

return self.send_message(
            self.destination_id,
            namespace,
            message,
            inc_session_id=inc_session_id,
            callback_function=callback_function,
            no_add_request_id=no_add_request_id,
        )

def register_connection_listener(self, listener: ConnectionStatusListener) -> None:
        """Register a connection listener for when the socket connection
        changes. Listeners will be called with
        listener.new_connection_status(status)"""
        self._connection_listeners.append(listener)

def _ensure_channel_connected(self, destination_id: str) -> None:
        """Ensure we opened a channel to destination_id."""
        if destination_id not in self._open_channels:
            self._open_channels.append(destination_id)

self.send_message(
                destination_id,
                NS_CONNECTION,
                {
                    MESSAGE_TYPE: TYPE_CONNECT,
                    "origin": {},
                    "userAgent": "PyChromecast",
                    "senderInfo": {
                        "sdkType": 2,
                        "version": "15.605.1.3",
                        "browserVersion": "44.0.2403.30",
                        "platform": 4,
                        "systemVersion": "Macintosh; Intel Mac OS X10_10_3",
                        "connectionType": 1,
                    },
                },
                no_add_request_id=True,
            )

def disconnect_channel(self, destination_id: str) -> None:
        """Disconnect a channel with destination_id."""
        if destination_id in self._open_channels:
            try:
                self.send_message(
                    destination_id,
                    NS_CONNECTION,
                    {MESSAGE_TYPE: TYPE_CLOSE, "origin": {}},
                    no_add_request_id=True,
                    force=True,
                )
            except NotConnected:
                pass
            except Exception:  # pylint: disable=broad-except
                self.logger.exception(
                    "[%s(%s):%s] Exception", self.fn or "", self.host, self.port
                )

self._open_channels.remove(destination_id)

self.handle_channel_disconnected()

def handle_channel_disconnected(self) -> None:
        """Handles a channel being disconnected."""
        for namespace in self.app_namespaces:
            if namespace in self._handlers:
                for handler in set(self._handlers[namespace]):
                    handler.channel_disconnected()

self.app_namespaces = []
        self.destination_id = None
        self.session_id = None

class ConnectionController(BaseController):
    """Controller to respond to connection messages."""

def __init__(self) -> None:
        super().__init__(NS_CONNECTION)

def receive_message(self, message: CastMessage, data: dict) -> bool:
        """
        Called when a message is received.

data is message.payload_utf8 interpreted as a JSON dict.
        """
        if self._socket_client is None:
            raise ControllerNotRegistered

if self._socket_client.is_stopped:
            return True

if data[MESSAGE_TYPE] == TYPE_CLOSE:
            # The cast device is asking us to acknowledge closing this channel.
            self._socket_client.disconnect_channel(message.source_id)

# Schedule a status update so that a channel is created.
            self._socket_client.receiver_controller.update_status()

return True

return False

class HeartbeatController(BaseController):
    """Controller to respond to heartbeat messages."""

def __init__(self) -> None:
        super().__init__(NS_HEARTBEAT, target_platform=True)
        self.last_ping = 0.0
        self.last_pong = time.time()

def receive_message(self, _message: CastMessage, data: dict) -> bool:
        """
        Called when a heartbeat message is received.

data is message.payload_utf8 interpreted as a JSON dict.
        """
        if self._socket_client is None:
            raise ControllerNotRegistered

if self._socket_client.is_stopped:
            return True

if data[MESSAGE_TYPE] == TYPE_PING:
            try:
                self._socket_client.send_message(
                    PLATFORM_DESTINATION_ID,
                    self.namespace,
                    {MESSAGE_TYPE: TYPE_PONG},
                    no_add_request_id=True,
                )
            except PyChromecastStopped:
                self._socket_client.logger.debug(
                    "Heartbeat error when sending response, "
                    "Chromecast connection has stopped"
                )

return True

if data[MESSAGE_TYPE] == TYPE_PONG:
            self.reset()
            return True

return False

def ping(self) -> None:
        """Send a ping message."""
        if self._socket_client is None:
            raise ControllerNotRegistered

self.last_ping = time.time()
        try:
            self.send_message({MESSAGE_TYPE: TYPE_PING})
        except NotConnected:
            self._socket_client.logger.error(
                "Chromecast is disconnected. Cannot ping until reconnected."
            )

def reset(self) -> None:
        """Reset expired counter."""
        self.last_pong = time.time()

def is_expired(self) -> bool:
        """Indicates if connection has expired."""
        if time.time() - self.last_ping > HB_PING_TIME:
            self.ping()

return (time.time() - self.last_pong) > HB_PING_TIME + HB_PONG_TIME

def new_socket() -> socket.socket:
    """
    Create a new socket with OS-specific parameters

Try to set SO_REUSEPORT for BSD-flavored systems if it's an option.
    Catches errors if not.
    """
    new_sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    new_sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)

try:
        # noinspection PyUnresolvedReferences
        reuseport = socket.SO_REUSEPORT
    except AttributeError:
        pass
    else:
        try:
            new_sock.setsockopt(socket.SOL_SOCKET, reuseport, 1)
        except (OSError, socket.error) as err:
            # OSError on python 3, socket.error on python 2
            if err.errno != errno.ENOPROTOOPT:
                raise

return new_sock
07070100000051000081A4000000000000000000000001670382370000016E000000000000000000000000000000000000001D00000000pychromecast-14.0.3/pylintrc[MAIN]
ignore=cast_channel_pb2.py,authority_keys_pb2.py,logging_pb2.py
reports=no

disable=
  format,
  locally-disabled,
  too-few-public-methods,
  too-many-arguments,
  too-many-instance-attributes,
  too-many-public-methods,
  duplicate-code,
  too-many-nested-blocks,

[EXCEPTIONS]
overgeneral-exceptions=builtins.Exception,pychromecast.error.PyChromecastError
07070100000052000081A400000000000000000000000167038237000004E5000000000000000000000000000000000000002300000000pychromecast-14.0.3/pyproject.toml[build-system]
requires = ["setuptools~=65.6", "wheel~=0.37.1"]
build-backend = "setuptools.build_meta"

[project]
name         = "PyChromecast"
version      = "14.0.3"
description  = "Python module to talk to Google Chromecast."
readme       = "README.rst"
authors      = [
    {name = "Paulus Schoutsen", email = "paulus@paulusschoutsen.nl"}
]
requires-python = ">=3.11.0"
dependencies = [
    "protobuf>=4.25.1",
    "zeroconf>=0.25.1",
    "casttube>=0.2.0",
]
classifiers=[
    "Intended Audience :: Developers",
    "License :: OSI Approved :: MIT License",
    "Operating System :: OS Independent",
    "Programming Language :: Python",
    "Programming Language :: Python :: 3",
    "Topic :: Software Development :: Libraries :: Python Modules",
]

[project.urls]
"Homepage" = "https://github.com/home-assistant-libs/pychromecast"

[tool.black]
exclude = 'pb2'

[tool.rstcheck]
# README.rst has embedded python examples which show the interactive interpreter output
# that's not valid Python, so we disable the check
ignore_languages = ["python"]

[tool.setuptools]
platforms = ["any"]
zip-safe  = false
include-package-data = true

[tool.setuptools.packages.find]
include = ["pychromecast*"]

[tool.setuptools.package-data]
"*" = ["py.typed"]
07070100000053000081A40000000000000000000000016703823700000106000000000000000000000000000000000000002A00000000pychromecast-14.0.3/requirements-test.txtbeautifulsoup4==4.12.3
black==24.8.0
flake8==7.1.1
mypy==1.11.2
PlexAPI==4.15.16
pylint==3.2.7
rstcheck==6.2.4
types-beautifulsoup4==4.12.0.20240907
types-html5lib==1.1.11.20240806
types-protobuf==5.28.0.20240924
types-requests==2.32.0.20240914
yle-dl==20240927
07070100000054000081A40000000000000000000000016703823700000033000000000000000000000000000000000000002500000000pychromecast-14.0.3/requirements.txtcasttube==0.2.1
protobuf==5.28.2
zeroconf==0.135.0
07070100000055000041ED0000000000000000000000026703823700000000000000000000000000000000000000000000001B00000000pychromecast-14.0.3/script07070100000056000081ED0000000000000000000000016703823700000089000000000000000000000000000000000000002300000000pychromecast-14.0.3/script/release#!/bin/sh
# Pushes a new version to PyPi.

rm -rf dist
python3 setup.py sdist bdist_wheel
python3 -m twine upload dist/* --skip-existing
07070100000057000081A4000000000000000000000001670382370000015D000000000000000000000000000000000000001E00000000pychromecast-14.0.3/setup.cfg[wheel]
universal = 1

[flake8]
# To work with Black
max-line-length = 88
# E501: line too long
# W503: Line break occurred before a binary operator
# E203: Whitespace before ':'
# D202 No blank lines allowed after function docstring
# E701 / E704: multiple statements on one line
ignore =
    E501,
    W503,
    E203,
    D202,
    E701,
    E704
07070100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000B00000000TRAILER!!!678 blocks

Places

File _service:obs_scm:pychromecast-14.0.3.obscpio of Package python-PyChromecast (Revision 0c5a622165fc6f26fc3a964c8b01601a)

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