The Cython compiler for writing C extensions for the Python language
The Cython language makes writing C extensions for the Python language as
easy as Python itself. Cython is a source code translator based on the
well-known Pyrex, but supports more cutting edge functionality and
optimizations.
The Cython language is very close to the Python language (and most Python
code is also valid Cython code), but Cython additionally supports calling C
functions and declaring C types on variables and class attributes. This
allows the compiler to generate very efficient C code from Cython code.
This makes Cython the ideal language for writing glue code for external C
libraries, and for fast C modules that speed up the execution of Python
code.
- Developed at devel:languages:python
- Sources inherited from project openSUSE:Factory
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Source Files
Filename | Size | Changed |
---|---|---|
Cython-0.28.1.tar.gz | 0001835764 1.75 MB | |
python-Cython-doc.changes | 0000054444 53.2 KB | |
python-Cython-doc.spec | 0000002701 2.64 KB | |
python-Cython-rpmlintrc | 0000000189 189 Bytes | |
python-Cython.changes | 0000049306 48.2 KB | |
python-Cython.spec | 0000003629 3.54 KB |
Revision 36 (latest revision is 84)
Dominique Leuenberger (dimstar_suse)
accepted
request 588610
from
Tomáš Chvátal (scarabeus_iv)
(revision 36)
- Version update to 0.28.1: * PyFrozenSet_New() was accidentally used in PyPy where it is lacking from the C-API. * Assignment between some C++ templated types were incorrectly rejected when the templates mix const with ctypedef. (Github issue #2148) * Undeclared C++ no-args constructors in subclasses could make the compilation fail if the base class constructor was declared without nogil. (Github issue #2157) * Bytes %-formatting inferred basestring (bytes or unicode) as result type in some cases where bytes would have been safe to infer. (Github issue #2153) * None was accidentally disallowed as typed return value of dict.pop(). - update to version 0.28: * Features added + Cdef classes can now multiply inherit from ordinary Python classes. (The primary base must still be a c class, possibly object, and the other bases must not be cdef classes.) + Type inference is now supported for Pythran compiled NumPy expressions. Patch by Nils Braun. (Github issue #1954) + The const modifier can be applied to memoryview declarations to allow read-only buffers as input. (Github issues #1605, #1869) + C code in the docstring of a cdef extern block is copied verbatimly into the generated file. Patch by Jeroen Demeyer. (Github issue #1915) + When compiling with gcc, the module init function is now tuned for small code size instead of whatever compile flags were provided externally. Cython now also disables some code intensive optimisations in that function to further reduce the code size. (Github issue #2102) + Decorating an async coroutine with @cython.iterable_coroutine
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