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Package is "python-Cython" Fri Dec 19 16:43:12 2025 rev:91 rq:1323648 version:3.1.4 Changes: -------- --- /work/SRC/openSUSE:Factory/python-Cython/python-Cython.changes 2025-12-18 18:30:02.934077741 +0100 +++ /work/SRC/openSUSE:Factory/.python-Cython.new.1928/python-Cython.changes 2025-12-19 16:45:16.844453786 +0100 @@ -2,429 +1,0 @@ -Fri Dec 12 10:31:50 UTC 2025 - Dirk Müller <[email protected]> - -- update to 3.2.2: - * The C-API declarations were updated to include the new - PyDict_*Ref() functions. (Github issue :issue:`7291`) - * Iteration over literal sequences and strings in generators - generated invalid C code since 3.2.0. This was a regression - due to the C array iteration optimisation in :issue:`6926`, - which is now disabled inside of generators. (Github issue - :issue:`7342`) - * Calling special methods of known exception types failed with - an AttributeError. (Github issue :issue:`7342`) - * Calling the unbound __mul__ special method of builtin - collections with subtypes failed. (Github issue - :issue:`7340`) - * C string literals could generate invalid "const to non-const" - casts in the C code. (Github issue :issue:`7346`) - * yield is no longer allowed inside of a - cython.critical_section, but is now allowed while holding a - cython.pymutex. (Github issue :issue:`7317`) - * Under lock congestion, acquiring the GIL could crash in - Python 3.11, part 2. This bug was introduced in Cython 3.2.0. - (Github issue :issue:`7312`) - * The new py_safe_* functions in libc.threads triggered C - compiler warnings. (Github issue :issue:`7356`) - * Cython now leaves markers about its utility code dependencies - in the generated C code to help debugging "unused function" C - compiler warnings. (Github issue :issue:`7294`) - * Relative imports could fail if the shared utility module is - used. This bug was introduced in Cython 3.2.0. (Github issue - :issue:`7290`) - * Under lock congestion, acquiring the GIL could crash in - Python 3.11. This bug was introduced in Cython 3.2.0. (Github - issue :issue:`7312`) - * Using the shared utility module left an unused C function in - user modules with memoryviews. To make debugging this kind of - issue easier, Cython now leaves "used by …" markers in the - generated C files that indicate why a specific piece of - utility code was included. This bug was introduced in Cython - 3.2.0. (Github issue :issue:`7293`) - * Code using the pre-import scope failed with an undefined - name. This bug was introduced in Cython 3.2.0. (Github issue - :issue:`7304`) - * Includes all fixes as of Cython 3.1.7. - * Builtin exception types are now inferred. (Github issue - :issue:`6908`) - * The list of known, inferred and optimised Python builtins was - updated. range is now considered a type. ascii, bin, format, - hex, oct were added as functions. (Github issue - :issue:`6931`) - * The f-string syntax was extended according to PEP-701. - (Github issue :issue:`5452`) - * t-strings are implemented according to PEP-750. The - implementation backports the template classes but prefers - existing backports if installed separately. (Github issue - :issue:`6811`) - * Unknown return type annotations with -> are no longer - rejected but produce warnings. This allows better integration - with Python type hints that are not always usable for Cython. - -> None is also allowed now. Patch by jpe. (Github issue - :issue:`6946`) - * The runtime Python dispatch for fused functions is - substantially faster. (Github issues :issue:`1385`, - :issue:`6996`) - * Freelists (via cdef class decorator and for internally used - types such as async) are now also used in the Limited API and - with extension type specs enabled. (Github issue - :issue:`7151`) - * Module imports now quickly check for an already imported - module to speed up reimports. Patch by Lysandros Nikolaou. - (Github issue :issue:`7035`) - * Type checks on PEP-604 union types (int | None) are optimised - into separate checks. (Github issue :issue:`6935`) - * Assignments to the PEP-604 union type float | None allow any - suitable Python number as input and convert it to a Python - float automatically. (Github issue :issue:`5750`) - * Item type inference was improved for looping over literals. - (Github issue :issue:`6912`) - * Looping over literal sequences and strings now uses efficient - C array looping if possible. (Github issue :issue:`6926`) - * Releasing the GIL from an unknown lock state is more - efficient. (Github issue :issue:`6847`) - * cython.critical_section(PyMutex) now works, as with Python - objects. (Github issue :issue:`6847`) - * bool(c_int/float/ptr) avoid passing through Python objects. - (Github issue :issue:`7015`) - * Variables assigned inside of prange loops can now be - initialised outside of the loop. (Github issue :issue:`7178`) - * Unused exceptions in except clauses are detected in some more - cases to avoid their normalisation. (Github issue - :issue:`7021`) - * Mixed operations on C integers with Python ints use less code - and are more streamlined for Py3.12+. (Github issue - :issue:`7244`) - * Some object constants are now marked as immortal to speed up - their reference counting in recent CPython versions. This - can be configured with the CYTHON_IMMORTAL_CONSTANTS C macro. - (Github issue :issue:`7118`) - * Further improvements were made to reduce the size of the - resulting extension modules. (Github issue :issue:`6983`, - :issue:`7199`, :issue:`7220`, :issue:`7238`, :issue:`7255`, - :issue:`7265`) - * Several improvements were made in freethreaded Python code. - (Github issues :issue:`6936`, :issue:`6939`, :issue:`6949`, - :issue:`6984`, :issue:`7011`, :issue:`7066`, :issue:`7114`, - :issue:`7200`) - * Several improvements were made for the Limited API. (Github - issues :issue:`6959`, :issue:`6991`) - * Several improvements were made for the GraalPython support. - Patch by Michael Šimáček. (Github issue :issue:`7074`) - * Some GIL-safe C-API wrappers were added to the libc/libcpp - declarations. (Github issue :issue:`6829`, :issue:`6993`) - * String and number constants use less storage space in the - module. (Github issues :issue:`6971`, :issue:`6978`, - :issue:`6986`) - * The managed dict/weakref support in CPython 3.12+ is used for - internal types to benefit from future CPython optimisations - here. (Github issue :issue:`6891`) - * Using NaN as exception return value is supported. (Github - issues :issue:`6900`, :issue:`6903`) - * Declarations for C++ condition variables were added. (Github - issue :issue:`6836`) - * The annotated source HTML page shows alternating +/− markers - to open/close lines. Patch by Kamil Monicz. (Github issue - :issue:`7099`) - * cython --embed gained a new option --embed-modules=… to list - further extension modules that will be statically linked into - the generated extension module, to get them initialised on - application start. (Github issue :issue:`2849`) - * The setup.py script of Cython now allows passing the desired - Limited API version like --cython-limited-api=3.11. (Github - issue :issue:`7228`) - * Unicode 16.0.0 is used to parse identifiers. (Github issue - :issue:`6836`) - * Special float exception values could generate invalid C code. - (Github issues :issue:`6900`, :issue:`6903`) - * References to the Python bool type could generate invalid C - code. (Github issue :issue:`6902`) - * Using cython.pymutex in an extension type declared as public - or api generated invalid C code missing the required PyMutex - declarations. (Github issues :issue:`6992`, :issue:`6995`) - * Cython's type sharing across modules suffered from race - conditions if multiple modules tried to initialise and share - their types concurrently. This is due to an underlying - CPython issue and cannot easily be worked around completely. - In the common case that module dicts are plain Python dict - objects, however, Cython now uses a .setdefault() equivalent - for thread-safe type sharing. See - https://github.com/python/cpython/issues/137422 (Github issue - :issue:`7076`) - * Cython incorrectly called PyList_GetItemRef() in PyPy and - GraalPython before Py3.13. (Github issue :issue:`7269`) - * Iterating over temporary memoryviews could crash Cython. - (Github issue :issue:`7005`) - * Type casts on constants as part of numeric expressions could - crash Cython. (Github issue :issue:`6779`) - * Long code bodies in with statements could crash Cython. - (Github issue :issue:`7122`) - * Vectorcalls could use needless temp assignments for self. - (Github issue :issue:`6909`) - * Indexing bytes failed to optimise in some cases. (Github - issue :issue:`6997`) - * Optimised C integer formatting in f-strings failed to apply - to typedef types. (Github issue :issue:`7170`) - * In auto-pickling, trying to unpickle an object that has no - __dict__ from object pickle data that includes instance dict - state is now an error. (Github issue :issue:`7222`) - * The type objects of heap types were not always correctly - decrefed on deallocation. (Github issue :issue:`7145`) - * Pure mode type aliases like p_int or ulong leaked into some C - type contexts, risking to conflict with user declarations. - (Github issues :issue:`6922`, :issue:`6339`) - * Boolean (emptyness) tests on builtin containers could fail to - handle (unlikely) errors. (Github issue :issue:`7090`) - * The return type of bytes.join() was sometimes inferred as - plain object. (Github issue :issue:`6987`) - * Type inference could fail to understand prange() arguments. - (Github issue :issue:`6974`) - * embedsignatures failed if lambda was used in function default - arguments. (Github issue :issue:`6880`) - * An internal C function was not marked as static and leaked a - linker symbol. (Github issue :issue:`6957`) - * PyType_FromModuleAndSpec was incorrectly used in Limited API - code before Py3.10. (Github issue :issue:`7181`) - * Conversion code for memoryview dtypes from and to Python - objects generated C warnings about incorrect const / non- - const casting code. (Github issue :issue:`7219`) - * Cython's tools and frontend scripts now use python3 instead - of just python in their shebang line. Patch by Matti Picus. - (Github issue :issue:`7053`) - * Extension arguments defined for the shared code module were - ignored in cythonize(). (Github issue :issue:`7251`) - * Failures while following package attributes in import - pkg.module as … were not handled. - * Trying to instantiate internal types used by Cython is now - prohibited. (Github issue :issue:`7263`) - * The setup.py script in the Demos/ subdirectory failed to - build. (Github issue :issue:`7228`) - * The cygdb program failed to work with virtualenvs on Windows. - Patch by Merlin. (Github issue :issue:`7268`) - * Includes all fixes as of Cython 3.1.6. - * Some lesser used platforms (Windows ARM/i686, macOS x86_64, - Linux i686, musllinux) now use Py3.9 abi3 binary wheels - instead of Python version specific wheels. We also added an - abi3 wheel for armv7l. (Github issues :issue:`7227`, - :issue:`7248`, :issue:`7250`) - * Usages of Py_TPFLAGS_HAVE_FINALIZE were removed. The - constant remains available as cimport from cpython.object for - legacy reasons. (Github issue :issue:`6423`) - * Using cython.pymutex in an extension type declared as public - or api generated invalid C code missing the required PyMutex - declarations. (Github issues :issue:`6992`, :issue:`6995`) - * 3.2.0b2 generated incorrect pointer casts in the cimport - importing code. (Github issue :issue:`7268`) - * Cython's type sharing across modules suffered from race - conditions if multiple modules tried to initialise and share - their types concurrently. This is due to an underlying - CPython issue and cannot easily be worked around completely. - In the common case that module dicts are plain Python dict - objects, however, Cython now uses a .setdefault() equivalent - for thread-safe type sharing. See - https://github.com/python/cpython/issues/137422 (Github issue - :issue:`7076`) - * Cython incorrectly called PyList_GetItemRef() in PyPy and - GraalPython before Py3.13. (Github issue :issue:`7269`) - * The code generated for importing and exporting cimports - across modules uses less space. (Github issues :issue:`7255`, - :issue:`7265`) - * Iteration over memoryviews could loop indefinitely in 3.2b1 - when encountering a continue statement. (Github issue - :issue:`7259`) - * Extension arguments defined for the shared code module were - ignored in cythonize(). (Github issue :issue:`7251`) - * Failures while following package attributes in import - pkg.module as … were not handled. - * Trying to instantiate internal types used by Cython is now - prohibited. (Github issue :issue:`7263`) - * Includes all fixes as of Cython 3.1.6. - * The musllinux platform is now served with an abi3 Cython - wheel instead of Python specific ones. (Github issue - :issue:`7250`) - * Builtin exception types are now inferred. (Github issue - :issue:`6908`) - * The list of known, inferred and optimised Python builtins was - updated. range is now considered a type. ascii, bin, format, - hex, oct were added as functions. (Github issue - :issue:`6931`) - * The f-string syntax was extended according to PEP-701. - (Github issue :issue:`5452`) - * t-strings are implemented according to PEP-750. The - implementation backports the template classes but prefers - existing backports if installed separately. (Github issue - :issue:`6811`) - * Unknown return type annotations with -> are no longer - rejected but produce warnings. This allows better integration - with Python type hints that are not always usable for Cython. - -> None is also allowed now. Patch by jpe. (Github issue - :issue:`6946`) - * The runtime Python dispatch for fused functions is - substantially faster. (Github issues :issue:`1385`, - :issue:`6996`) - * Freelists (via cdef class decorator and for internally used - types such as async) are now also used in the Limited API and - with extension type specs enabled. (Github issue - :issue:`7151`) - * Module imports now quickly check for an already imported - module to speed up reimports. Patch by Lysandros Nikolaou. - (Github issue :issue:`7035`) - * Type checks on PEP-604 union types (int | None) are optimised - into separate checks. (Github issue :issue:`6935`) - * Assignments to the PEP-604 union type float | None allow any - suitable Python number as input and convert it to a Python - float automatically. (Github issue :issue:`5750`) - * Item type inference was improved for looping over literals. - (Github issue :issue:`6912`) - * Looping over literal sequences and strings now uses efficient - C array looping if possible. (Github issue :issue:`6926`) - * Releasing the GIL from an unknown lock state is more - efficient. (Github issue :issue:`6847`) - * cython.critical_section(PyMutex) now works, as with Python - objects. (Github issue :issue:`6847`) - * bool(c_int/float/ptr) avoid passing through Python objects. - (Github issue :issue:`7015`) - * Variables assigned inside of prange loops can now be - initialised outside of the loop. (Github issue :issue:`7178`) - * Unused exceptions in except clauses are detected in some more - cases to avoid their normalisation. (Github issue - :issue:`7021`) - * Mixed operations on C integers with Python ints use less code - and are more streamlined for Py3.12+. (Github issue - :issue:`7244`) - * Some object constants are now marked as immortal to speed up - their reference counting in recent CPython versions. This - can be configured with the CYTHON_IMMORTAL_CONSTANTS C macro. - (Github issue :issue:`7118`) - * Further improvements were made to reduce the size of the - resulting extension modules. (Github issue :issue:`6983`, ++++ 132 more lines (skipped) ++++ between /work/SRC/openSUSE:Factory/python-Cython/python-Cython.changes ++++ and /work/SRC/openSUSE:Factory/.python-Cython.new.1928/python-Cython.changes Old: ---- cython-3.2.2.tar.gz New: ---- cython-3.1.4.tar.gz ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ python-Cython.spec ++++++ --- /var/tmp/diff_new_pack.pQlMiu/_old 2025-12-19 16:45:19.020544787 +0100 +++ /var/tmp/diff_new_pack.pQlMiu/_new 2025-12-19 16:45:19.024544954 +0100 @@ -24,7 +24,7 @@ %endif %{?sle15_python_module_pythons} Name: python-Cython -Version: 3.2.2 +Version: 3.1.4 Release: 0 Summary: The Cython compiler for writing C extensions for the Python language License: Apache-2.0 ++++++ cython-3.2.2.tar.gz -> cython-3.1.4.tar.gz ++++++ ++++ 33792 lines of diff (skipped)
