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   2021-07-14 10:07:26 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
py-cython: updated to 0.29.24

0.29.24

Bugs fixed
* Inline functions in pxd files that used memory views could lead to invalid
  C code if the module that imported from them does not use memory views.
* Several declarations in ``libcpp.string`` were added and corrected.
* Pickling unbound Cython compiled methods failed.
* The tracing code was adapted to work with CPython 3.10.
* The optimised ``in`` operator failed on unicode strings in Py3.9 and later
  that were constructed from an external ``wchar_t`` source.
  Also, related C compiler warnings about deprecated C-API usage were resolved.
* Some compiler crashes were resolved.
* An incorrect warning about 'unused' generator expressions was removed.
* The attributes ``gen.gi_frame`` and ``coro.cr_frame`` of Cython compiled
  generators and coroutines now return an actual frame object for introspection,
  instead of ``None``.
   2021-04-14 21:25:15 by Adam Ciarcinski | Files touched by this commit (5) | Package updated
Log message:
py-cython: updated to 0.29.23

0.29.23 (2021-04-14)
====================
Bugs fixed
----------
* Some problems with Python 3.10 were resolved.
* An incorrect "optimisation" was removed that allowed changes to a keyword
  dict to leak into keyword arguments passed into a function.
* Multiplied str constants could end up as bytes constants with language_level=2.
* ``PY_SSIZE_T_CLEAN`` does not get defined any more if it is already defined.
   2021-02-21 13:50:44 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-cython: updated to 0.29.22

0.29.22 (2021-02-20)
====================

Features added
--------------
* Some declarations were added to the provided pxd includes.

Bugs fixed
----------
* A crash when calling certain functions in Py3.9 and later was resolved.

* ``const`` memory views of structs failed to compile.

* ``const`` template declarations could not be nested.

* The declarations in the ``cpython.pycapsule`` module were missing their
  ``const`` modifiers and generated incorrect C code.

* Casts to memory views failed for fused dtypes.

* ``repr()`` was assumed to return ``str`` instead of ``unicode`` with \ 
``language_level=3``.

* Calling ``cpdef`` functions from cimported modules crashed the compiler.

* Cython no longer validates the ABI size of the NumPy classes it compiled against.
  See the discussion in https://github.com/numpy/numpy/pull/432

* A C compiler warning about enum value casting was resolved in GCC.

* Coverage reporting in the annotated HTML file failed in Py3.9.

* The embedding code now reports Python errors as exit status.

* Long type declarations could lead to (harmless) random changes in the
  C file when used in auto-generated Python wrappers or pickled classes.

Other changes
-------------
* Variables defined as ``cpdef`` now generate a warning since this
  is currently useless and thus does not do what users would expect.
   2020-07-09 09:21:45 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-cython: updated to 0.29.21

0.29.21
=======

Bugs fixed
----------

* Fix a regression in 0.29.20 where ``__div__`` failed to be found in extension \ 
types.

* Fix a regression in 0.29.20 where a call inside of a finally clause could fail \ 
to compile.

* Zero-sized buffers could fail to validate as C/Fortran-contiguous.

* ``exec()`` did not allow recent Python syntax features in Py3.8+ due to
  https://bugs.python.org/issue35975.

* Binding staticmethods of Cython functions were not behaving like Python \ 
methods in Py3.

* Pythran calls to NumPy methods no longer generate useless method lookup code.

* The ``PyUnicode_GET_LENGTH()`` macro was missing from the ``cpython.*`` \ 
declarations.

* The deprecated ``PyUnicode_*()`` C-API functions are no longer used, except \ 
for Unicode
  strings that contain lone surrogates.  Unicode strings that contain non-BMP \ 
characters
  or surrogate pairs now generate different C code on 16-bit Python 2.x Unicode \ 
deployments
  (such as MS-Windows).  Generating the C code on Python 3.x is recommended in \ 
this case.

* Some template parameters were missing from the C++ ``std::unordered_map`` \ 
declaration.

* Several internal code generation issues regarding temporary variables were \ 
resolved.
   2020-06-11 10:02:35 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
py-cython: updated to 0.29.20

0.29.20:

Bugs fixed

* Nested try-except statements with multiple ``return`` statements could crash
  due to incorrect deletion of the ``except as`` target variable.
* The ``@classmethod`` decorator no longer rejects unknown input from other \ 
decorators.
* Fused types could leak into unrelated usages.
* Now uses ``Py_SET_SIZE()`` and ``Py_SET_REFCNT()`` in Py3.9+ to avoid low-level
  write access to these object fields.
* The built-in ``abs()`` function could lead to undefined behaviour when used on
  the negative-most value of a signed C integer type.
* Usages of ``sizeof()`` and ``typeid()`` on uninitialised variables no longer
  produce a warning.
* The C++ ``typeid()`` function was allowed in C mode.
* The error position reported for errors found in f-strings was misleading.
* The new ``c_api_binop_methods`` directive was added for forward compatibility, \ 
but can
  only be set to True (the current default value).  It can be disabled in Cython 3.0.
   2020-05-21 08:19:12 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
py-cython: updated to 0.29.19

0.29.19:
Bugs fixed
* A typo in Windows specific code in 0.29.18 was fixed that broke \ 
"libc.math".
* A platform specific test failure in 0.29.18 was fixed.
   2020-05-19 11:21:43 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
py-cython: updated to 0.29.18

0.29.18

Bugs fixed
* Exception position reporting could run into race conditions on threaded code.
  It now uses function-local variables again.
* Error handling early in the module init code could lead to a crash.
* Error handling in ``cython.array`` creation was improved to avoid calling
  C-API functions with an error held.
* A memory corruption was fixed when garbage collection was triggered during calls
  to ``PyType_Ready()`` of extension type subclasses.
* Memory view slicing generated unused error handling code which could negatively
  impact the C compiler optimisations for parallel OpenMP code etc.  Also, it is
  now helped by static branch hints.
* Cython's built-in OpenMP functions were not translated inside of call arguments.
* Complex buffer item types of structs of arrays could fail to validate.
* Decorators were not allowed on nested `async def` functions.
* C-tuples could use invalid C struct casting.
* Optimised ``%d`` string formatting into f-strings failed on float values.
* Optimised aligned string formatting (``%05s``, ``%-5s``) failed.
* When importing the old Cython ``build_ext`` integration with distutils, the
  additional command line arguments leaked into the regular command.
* When using the ``CYTHON_NO_PYINIT_EXPORT`` option in C++, the module init function
  was not declared as ``extern "C"``.
* Three missing timedelta access macros were added in ``cpython.datetime``.
   2020-04-27 09:22:17 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
py-cython: updated to 0.29.17

0.29.17:
Features added
std::move() is now available from libcpp.utility. Patch by Omer Ozarslan.
The @cython.binding decorator is available in Python code.

Bugs fixed
Creating an empty unicode slice with large bounds could crash. Patch by Sam Sneddon.
Decoding an empty bytes/char* slice with large bounds could crash. Patch by Sam \ 
Sneddon.
Re-importing a Cython extension no longer raises the error \ 
"__reduce_cython__ not found".
Unused C-tuples could generate incorrect code in 0.29.16. Patch by Kirk Meyer.
Creating a fused function attached it to the garbage collector before it was \ 
fully initialised, thus risking crashes in rare failure cases. Original patch by \ 
achernomorov.
Temporary buffer indexing variables were not released and could show up in C \ 
compiler warnings, e.g. in generators. Patch by David Woods.
The compilation cache in cython.inline("…") failed to take the \ 
language level into account. Patch by will-ca.
The deprecated PyUnicode_GET_SIZE() function is no longer used in Py3.
   2020-04-03 18:19:13 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-cython: updated to 0.29.16

0.29.16:

Bugs fixed
* Temporary internal variables in nested prange loops could leak into other
  threads.
* Default arguments on fused functions could crash.
* C-tuples declared in ``.pxd`` files could generate incomplete C code.
* Fused functions were not always detected and optimised as Cython
  implemented functions.
* Valid Python object concatenation of (iterable) strings to non-strings
  could fail with an exception.
* Using C functions as temporary values lead to invalid C code.
* Fix an unhandled C++ exception in comparisons.
* Fix deprecated import of "imp" module.
* Fix compatibility with Pythran 0.9.6 and later.
* The ``_Py_PyAtExit()`` function in ``cpython.pylifecycle`` was misdeclared.
* Several missing declarations in ``cpython.*`` were added.
* A declaration for ``libc.math.fpclassify()`` was added.
* Avoid "undeclared" warning about automatically generated pickle methods.
* Avoid C compiler warning about unreachable code in ``prange()``.
* Some C compiler warnings in PyPy were resolved.
   2020-02-18 17:44:22 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
py-cython: updated to 0.29.15

0.29.15:
* Crash when returning a temporary Python object from an async-def function.
* Crash when using ``**kwargs`` in generators.
* Double reference free in ``__class__`` cell handling for ``super()`` calls.
* Compile error when using ``*args`` as Python class bases.
* Import failure in IPython 7.11.
* Fixed C name collision in the auto-pickle code.
* Deprecated import failed in Python 3.9.

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