SQLAlchemy is an Object Relational Mappper (ORM) that provides a flexible,
high-level interface to SQL databases. Database and domain concepts are
decoupled, allowing both sides maximum flexibility and power. SQLAlchemy
provides a powerful mapping layer that can work as automatically or as manually
as you choose, determining relationships based on foreign keys or letting you
define the join conditions explicitly, to bridge the gap between database and
domain.

RDoc is an application that produces documentation for one or more Ruby source
files. RDoc includes the +rdoc+ and +ri+ tools for generating and displaying
online documentation.

At this point in time, RDoc 2.x is a work in progress and may incur further
API changes beyond what has been made to RDoc 1.0.1. Command-line tools are
largely unaffected, but internal APIs may shift rapidly.

See RDoc for a description of RDoc's markup and basic use.

GeeXboX uShare is a UPnP (TM) A/V Media Server. It implements the server component that provides UPnP media devices with information on available multimedia files. uShare uses the built-in http server of libupnp to stream the files to clients.

The 0MQ lightweight messaging kernel is a library which extends the
standard socket interfaces with features traditionally provided by
specialised messaging middleware products. 0MQ sockets provide an
abstraction of asynchronous message queues, multiple messaging patterns,
message filtering (subscriptions), seamless access to multiple transport
protocols and more.

getmail is a mail retriever designed to allow you to get your mail from one or
more mail accounts on various mail servers to your local machine for reading
with a minimum of fuss. getmail is designed to be secure, flexible, reliable,
and easy-to-use. getmail is designed to replace other mail retrievers such as
fetchmail.

Packages related to e-mail and instant messaging.