Changelog for python3-Cython-0.25.2-150400.3.4.x86_64.rpm :

* Fri Dec 09 2016 arunAATTgmx.de- update to version 0.25.2:
* Fixes several issues with C++ template deduction.
* Fixes a issue with bound method type inference (Github issue [#551]).
* Fixes a bug with cascaded tuple assignment (Github issue #1523).
* Fixed or silenced many Clang warnings.
* Fixes bug with powers of pure real complex numbers (Github issue [#1538]).
* Fri Oct 28 2016 toddrme2178AATTgmail.com- Update to version 0.25.1 + Bugs fixed
* Fixes a bug with ``isinstance(o, Exception)`` (Github issue #1496).
* Fixes bug with ``cython.view.array`` missing utility code in some cases (Github issue #1502). + Other changes
* The distutils extension ``Cython.Distutils.build_ext`` has been reverted, temporarily, to be ``old_build_ext`` to give projects time to migrate. The new build_ext is available as ``new_build_ext``.
* Wed Oct 26 2016 toddrme2178AATTgmail.com- update to version 0.25: + Features added
* def/cpdef methods of cdef classes benefit from Cython\'s internal function implementation, which enables introspection and line profiling for them. Implementation sponsored by Turbostream (www.turbostream-cfd.com).
* The distutils extension ``Cython.Distutils.build_ext`` has now been updated to use cythonize which properly handles dependencies. The old extension can still be found in ``Cython.Distutils.old_build_ext`` and is now deprecated.
* Calls to Python functions are faster, following the recent \"FastCall\" optimisations that Victor Stinner implemented for CPython 3.6. See https://bugs.python.org/issue27128 and related issues.
* The new METH_FASTCALL calling convention for PyCFunctions is supported in CPython 3.6. See https://bugs.python.org/issue27810
* C++ classes can now have typedef members. STL containers updated with value_type.
* Support for bazel using a the pyx_library rule in //Tools:rules.bzl.
* Initial support for using Cython modules in Pyston. Patch by Daetalus.
* Dynamic Python attributes are allowed on cdef classes if an attribute ``cdef dict __dict__`` is declared in the class. Patch by empyrical.
* Cython implemented C++ classes can make direct calls to base class methods. Patch by empyrical.
* New directive ``cython.no_gc`` to fully disable GC for a cdef class. Patch by Claudio Freire.
* Buffer variables are no longer excluded from ``locals()``. Patch by da-woods.
* Building f-strings is faster, especially when formatting C integers.
* for-loop iteration over \"std::string\".
* ``libc/math.pxd`` provides ``e`` and ``pi`` as alias constants to simplify usage as a drop-in replacement for Python\'s math module.
* Speed up cython.inline().
* Binary lshift operations with small constant Python integers are faster.
* Some integer operations on Python long objects are faster in Python 2.7.
* Support for the C++ ``typeid`` operator. + Significant Bugs fixed
* Division of complex numbers avoids overflow by using Smith\'s method.
* Some function signatures in ``libc.math`` and ``numpy.pxd`` were incorrect. Pach by Michael Seifert. + Other changes
* The \"%%cython\" IPython/jupyter magic now defaults to the language level of the current jupyter kernel. The language level can be set explicitly with \"%%cython -2\" or \"%%cython -3\".
* Mon Aug 15 2016 toddrme2178AATTgmail.com- Fix update-alternatives implementation.
* Fri Jul 15 2016 arunAATTgmx.de- update to version 0.24.1:
* IPython cell magic was lacking a good way to enable Python 3 code semantics. It can now be used as \"%%cython -3\".
* Follow a recent change in PEP 492 and CPython 3.5.1 that now requires the __aiter__() method of asynchronous iterators to be a simple def method instead of an async def method.
* Coroutines and generators were lacking the __module__ special attribute.
* C++ std::complex values failed to auto-convert from and to Python complex objects.
* Namespaced C++ types could not be used as memory view types due to lack of name mangling. Patch by Ivan Smirnov.
* Assignments between identical C++ types that were declared with differently typedefed template types could fail.
* Rebuilds could fail to evaluate dependency timestamps in C++ mode. Patch by Ian Henriksen.
* Macros defined in the distutils compiler option do not require values anymore. Patch by Ian Henriksen.
* Minor fixes for MSVC, Cygwin and PyPy.
* Sun May 08 2016 arunAATTgmx.de- specfile:
* changed to https for source url
* updated source url to files.pythonhosted.org
* Fri Apr 08 2016 arunAATTgmx.de- specfile:
* removed python3-Cython-c++11.patch (included upstream)- update to version 0.24:
* Features added + PEP 498: Literal String Formatting (f-strings). Original patch by Jelle Zijlstra. https://www.python.org/dev/peps/pep-0498/ + PEP 515: Underscores as visual separators in number literals. https://www.python.org/dev/peps/pep-0515/ + Parser was adapted to some minor syntax changes in Py3.6, e.g. https://bugs.python.org/issue9232 + The embedded C code comments that show the original source code can be discarded with the new directive emit_code_comments=False. + Cpdef enums are now first-class iterable, callable types in Python. + Ctuples can now be declared in pure Python code. + Posix declarations for DLL loading and stdio extensions were added. Patch by Lars Buitinck. + The Py2-only builtins unicode(), xrange(), reduce() and long are now also available in compile time DEF expressions when compiling with Py3. + Exception type tests have slightly lower overhead. This fixes ticket 868. + AATTproperty syntax fully supported in cdef classes, old syntax deprecated. + C++ classes can now be declared with default template parameters.
* Bugs fixed + C++ exceptions raised by overloaded C++ operators were not always handled. Patch by Ian Henriksen. + C string literals were previously always stored as non-const global variables in the module. They are now stored as global constants when possible, and otherwise as non-const C string literals in the generated code that uses them. This improves compatibility with strict C compiler options and prevents non-const strings literals with the same content from being incorrectly merged. + Compile time evaluated str expressions (DEF) now behave in a more useful way by turning into Unicode strings when compiling under Python 3. This allows using them as intermediate values in expressions. Previously, they always evaluated to bytes objects. + isinf() declarations in libc/math.pxd and numpy/math.pxd now reflect the actual tristate int return value instead of using bint. + Literal assignments to ctuples avoid Python tuple round-trips in some more corner cases. + Iteration over dict(...).items() failed to get optimised when dict arguments included keyword arguments. + cProfile now correctly profiles cpdef functions and methods.
* Sun Mar 27 2016 arunAATTgmx.de- specfile:
* removed python3-Cython-prevent_swallowing_StopIteration_return.patch included upstream- update to version 0.23.5:
* Compile errors and warnings in integer type conversion code. This fixes ticket 877. Patches by Christian Neukirchen, Nikolaus Rath, Ian Henriksen.
* Reference leak when \"
*args\" argument was reassigned in closures.
* Truth-testing Unicode strings could waste time and memory in Py3.3+.
* Return values of async functions could be ignored and replaced by None.
* Compiler crash in CPython 3.6.
* Fix prange() to behave identically to range(). The end condition was miscalculated when the range was not exactly divisible by the step.
* Optimised all(genexpr)/any(genexpr) calls could warn about unused code. This fixes ticket 876.
* Fri Feb 12 2016 toddrme2178AATTgmail.com- Add python3-Cython-prevent_swallowing_StopIteration_return.patch to fix compatibility with python 3.5.1. Should be included in next upstream release.
* Thu Jan 28 2016 rguentherAATTsuse.com- Add python3-Cython-c++11.patch to fix complex math testcase compile with GCC 6 defaulting to C++14. (bnc#963974)
* Sat Oct 10 2015 arunAATTgmx.de- update to version 0.23.4:
* Memory leak when calling Python functions in PyPy.
* Compilation problem with MSVC in C99-ish mode.
* Warning about unused values in a helper macro.
* Sun Oct 04 2015 arunAATTgmx.de- update to version 0.23.3:
* Invalid C code for some builtin methods. This fixes ticket 856 again.
* Incorrect C code in helper functions for PyLong conversion and string decoding. This fixes ticket 863, ticket 864 and ticket 865. Original patch by Nikolaus Rath.
* Large folded or inserted integer constants could use too small C integer types and thus trigger a value wrap-around.
* The coroutine and generator types of Cython now also register directly with the Coroutine and Generator ABCs in the backports_abc module if it can be imported. This fixes ticket 870.
* Sat Sep 19 2015 arunAATTgmx.de- update to version 0.23.2:
* Compiler crash when analysing some optimised expressions.
* Coverage plugin was adapted to coverage.py 4.0 beta 2.
* C++ destructor calls could fail when \'&\' operator is overwritten.
* Incorrect C literal generation for large integers in compile-time evaluated DEF expressions and constant folded expressions.
* Byte string constants could end up as Unicode strings when originating from compile-time evaluated DEF expressions.
* Invalid C code when caching known builtin methods. This fixes ticket 860.
* ino_t in posix.types was not declared as unsigned.
* Declarations in libcpp/memory.pxd were missing operator!(). Patch by Leo Razoumov.
* Static cdef methods can now be declared in .pxd files.
* Sun Aug 23 2015 arunAATTgmx.de- update to version 0.23.1:
* Invalid C code for generators. This fixes ticket 858.
* Invalid C code for some builtin methods. This fixes ticket 856.
* Invalid C code for unused local buffer variables. This fixes ticket 154.
* Test failures on 32bit systems. This fixes ticket 857.
* Code that uses \"from xyz import
*\" and global C struct/union/array variables could fail to compile due to missing helper functions. This fixes ticket 851.
* Misnamed PEP 492 coroutine property cr_yieldfrom renamed to cr_await to match CPython.
* Missing deallocation code for C++ object attributes in certain extension class hierarchies.
* Crash when async coroutine was not awaited.
* Compiler crash on yield in signature annotations and default argument values. Both are forbidden now.
* Compiler crash on certain constructs in finally clauses.
* Cython failed to build when CPython\'s pgen is installed.
* Mon Aug 10 2015 arunAATTgmx.de- update to version 0.23:
* Features added + PEP 492 (async/await) was implemented. See https://www.python.org/dev/peps/pep-0492/ + PEP 448 (Additional Unpacking Generalizations) was implemented. See https://www.python.org/dev/peps/pep-0448/ + Support for coverage.py 4.0+ can be enabled by adding the plugin \"Cython.Coverage\" to the \".coveragerc\" config file. + Annotated HTML source pages can integrate (XML) coverage reports. + Tracing is supported in nogil functions/sections and module init code. + When generators are used in a Cython module and the module imports the modules \"inspect\" and/or \"asyncio\", Cython enables interoperability by patching these modules during the import to recognise Cython\'s internal generator and coroutine types. This can be disabled by C compiling the module with \"-D CYTHON_PATCH_ASYNCIO=0\" or \"-D CYTHON_PATCH_INSPECT=0\" + When generators or coroutines are used in a Cython module, their types are registered with the Generator and Coroutine ABCs in the collections or collections.abc stdlib module at import time to enable interoperability with code that needs to detect and process Python generators/coroutines. These ABCs were added in CPython 3.5 and are available for older Python versions through the backports_abc module on PyPI. See https://bugs.python.org/issue24018 + Adding/subtracting/dividing/modulus and equality comparisons with constant Python floats and small integers are faster. + Binary and/or/xor/rshift operations with small constant Python integers are faster. + When called on generator expressions, the builtins all(), any(), dict(), list(), set(), sorted() and unicode.join() avoid the generator iteration overhead by inlining a part of their functionality into the for-loop. + Keyword argument dicts are no longer copied on function entry when they are not being used or only passed through to other function calls (e.g. in wrapper functions). + The PyTypeObject declaration in cpython.object was extended. + The builtin type type is now declared as PyTypeObject in source, allowing for extern functions taking type parameters to have the correct C signatures. Note that this might break code that uses type just for passing around Python types in typed variables. Removing the type declaration provides a backwards compatible fix. + wraparound() and boundscheck() are available as no-ops in pure Python mode. + Const iterators were added to the provided C++ STL declarations. + Smart pointers were added to the provided C++ STL declarations. Patch by Daniel Filonik. + NULL is allowed as default argument when embedding signatures. This fixes ticket 843. + When compiling with --embed, the internal module name is changed to __main__ to allow arbitrary program names, including those that would be invalid for modules. Note that this prevents reuse of the generated C code as an importable module. + External C++ classes that overload the assignment operator can be used. Patch by Ian Henriksen. + Support operator bool() for C++ classes so they can be used in if statements.
* Bugs fixed + Calling \"yield from\" from Python on a Cython generator that returned a value triggered a crash in CPython. This is now being worked around. See https://bugs.python.org/issue23996 + Language level 3 did not enable true division (a.k.a. float ` division) for integer operands. + Functions with fused argument types that included a generic \'object\' fallback could end up using that fallback also for other explicitly listed object types. + Relative cimports could accidentally fall back to trying an absolute cimport on failure. + The result of calling a C struct constructor no longer requires an intermediate assignment when coercing to a Python dict. + C++ exception declarations with mapping functions could fail to compile when pre-declared in .pxd files. + cpdef void methods are now permitted. + abs(cint) could fail to compile in MSVC and used sub-optimal code in C++. Patch by David Vierra, original patch by Michael Enßlin. + Buffer index calculations using index variables with small C integer types could overflow for large buffer sizes. Original patch by David Vierra. + C unions use a saner way to coerce from and to Python dicts. + When compiling a module foo.pyx, the directories in sys.path are no longer searched when looking for foo.pxd. Patch by Jeroen Demeyer. + Memory leaks in the embedding main function were fixed. Original patch by Michael Enßlin. + Some complex Python expressions could fail to compile inside of finally clauses. + Unprefixed \'str\' literals were not supported as C varargs arguments. + Fixed type errors in conversion enum types to/from Python. Note that this imposes stricter correctness requirements on enum declarations.
* Other changes + Changed mangling scheme in header files generated by cdef api declarations. + Installation under CPython 3.3+ no longer requires a pass of the 2to3 tool. This also makes it possible to run Cython in Python 3.3+ from a source checkout without installing it first. Patch by Petr Viktorin. + jedi-typer.py (in Tools/) was extended and renamed to jedityper.py (to make it importable) and now works with and requires Jedi 0.9. Patch by Tzer-jen Wei.
* Wed Jul 29 2015 toddrme2178AATTgmail.com- Enable tests except on SLES 12 and openSUSE 13.2.
* Wed Jul 29 2015 toddrme2178AATTgmail.com- Remove unneeded numpy dependency to avoid dependency loop.
* Tue Jul 21 2015 cooloAATTsuse.com- create dummy alternative to avoid 13.1\'s post-build-check bug
* Tue Jul 21 2015 arunAATTgmx.de- specfile:
* fixing update_alternatives
* Sun Jul 19 2015 arunAATTgmx.de- specfile: (adapted from 2.7 version)
* updated use of update_alternatives
* added dependencies needed for test gcc-c++, numpy, numpy-devel
* added dependency xml
* (tried running tests, but for some distributions one test still failed, so didn\'t enable the tests)
* Sun Jun 21 2015 arunAATTgmx.de- update to version 0.22.1:
* Crash when returning values on generator termination.
* In some cases, exceptions raised during internal isinstance() checks were not propagated.
* Runtime reported file paths of source files (e.g for profiling and tracing) are now relative to the build root directory instead of the main source file.
* Tracing exception handling code could enter the trace function with an active exception set.
* The internal generator function type was not shared across modules.
* Comparisons of (inferred) ctuples failed to compile.
* Closures inside of cdef functions returning void failed to compile.
* Using const C++ references in intermediate parts of longer expressions could fail to compile.
* C++ exception declarations with mapping functions could fail to compile when pre-declared in .pxd files.
* C++ compilation could fail with an ambiguity error in recent MacOS-X Xcode versions.
* C compilation could fail in pypy3.
* Fixed a memory leak in the compiler when compiling multiple modules.
* When compiling multiple modules, external library dependencies could leak into later compiler runs. Fix by Jeroen Demeyer. This fixes ticket 845.
* Sat Feb 14 2015 arunAATTgmx.de- specfile:
* Cython->cython in tar ball name on pypi
* fix update alternatives- update to version 0.22:
* C functions can coerce to Python functions, which allows passing them around as callable objects.
* C arrays can be assigned by value and auto-coerce from Python iterables and to Python lists (and tuples).
* Extern C functions can now be declared as cpdef to export them to the module\'s Python namespace. Extern C functions in pxd files export their values to their own module, iff it exists.
* Anonymous C tuple types can be declared as (ctype1, ctype2, ...).
* PEP 479: turn accidental StopIteration exceptions that exit generators into a RuntimeError, activated with future import \"generator_stop\". See http://legacy.python.org/dev/peps/pep-0479/
* Looping over reversed(range()) is optimised in the same way as range(). Patch by Favian Contreras.
* Mismatching \'except\' declarations on signatures in .pxd and .pyx files failed to produce a compile error.
* Failure to find any files for the path pattern(s) passed into cythonize() is now an error to more easily detect accidental typos.
* The logaddexp family of functions in numpy.math now has correct declarations.
* In Py2.6/7 and Py3.2, simple Cython memory views could accidentally be interpreted as non-contiguous by CPython, which could trigger a CPython bug when copying data from them, thus leading to data corruption. See CPython issues 12834 and 23349.
* Preliminary support for defining the Cython language with a formal grammar. To try parsing your files against this grammar, use the - -formal_grammar directive. Experimental.
* _ is no longer considered a cacheable builtin as it could interfere with gettext.
* Cythonize-computed metadata now cached in the generated C files.
* Several corrections and extensions in numpy, cpython, and libcpp pxd files.
* Thu Jan 08 2015 dimstarAATTopensuse.org- Fix usage of update-alternatives.
* Wed Dec 31 2014 arunAATTgmx.de- specfile: add python3 again (complains about missing xml package otherwise)- update to version 0.21.2:
* Crash when assigning a C value to both a Python and C target at the same time.
* Automatic coercion from C++ strings to \"str\" generated incomplete code that failed to compile.
* Declaring a constructor in a C++ child class erroneously required a default constructor declaration in the super class.
* \"resize_smart()\" in \"cpython.array\" was broken.
* Functions in \"libcpp.cast\" are now declared as \"nogil\".
* Some missing C-API declarations were added.
* Py3 main code in embedding program code was lacking casts.
* Exception related to distutils \"Distribution\" class type in pyximport under latest CPython 2.7 and 3.4 releases when setuptools is being imported later.
* Thu Dec 18 2014 p.drouandAATTgmail.com- Remove make dependencies on python3-2to3 and python3, python3-devel is sufficient- Do not explicitely require python3, let RPM handle it
* Wed Dec 17 2014 p.drouandAATTgmail.com- Fix cygdb name typo in file list
* Tue Dec 09 2014 toddrme2178AATTgmail.com- Improve update-alternatives.
* Sat Dec 06 2014 arunAATTgmx.de- specfile: removed Cython-fix-version-detection.patch (got fixed upstream)- update to version 0.21.1:
* Features added - New cythonize option -a to generate the annotated HTML source view. - Missing C-API declarations in cpython.unicode were added. - Passing language=\'c++\' into cythonize() globally enables C++ mode for all modules that were not passed as Extension objects (i.e. only source files and file patterns). - Py_hash_t is a known type (used in CPython for hash values). - PySlice_
*() C-API functions are available from the cpython.slice module. - Allow arrays of C++ classes.
* Bugs fixed - Reference leak for non-simple Python expressions in boolean and/or expressions. - To fix a name collision and to reflect availability on host platforms, standard C declarations [ clock(), time(), struct tm and tm
* functions ] were moved from posix/time.pxd to a new libc/time.pxd. Patch by Charles Blake. - Rerunning unmodified modules in IPython\'s cython support failed. Patch by Matthias Bussonier. - Casting C++ std::string to Python byte strings failed when auto-decoding was enabled. - Fatal exceptions in global module init code could lead to crashes if the already created module was used later on (e.g. through a stale reference in sys.modules or elsewhere). - cythonize.py script was not installed on MS-Windows.
* Other changes - Compilation no longer fails hard when unknown compilation options are passed. Instead, it raises a warning and ignores them (as it did silently before 0.21). This will be changed back to an error in a future release.
* Sun Nov 09 2014 ledestAATTgmail.com- fix bashisms in pre script