Update cython requirement from ~=0.29.33 to ~=0.29.35

[dependabot[bot]]

Updates the requirements on cython to permit the latest version.

Changelog

Sourced from cython's changelog.

0.29.35 (2023-05-24)

Bugs fixed

• A garbage collection enabled subtype of a non-GC extension type could call into the deallocation function of the super type with GC tracking enabled. This could lead to crashes during deallocation if GC was triggered on the type at the same time. (Github issue :issue:5432)

• Some C compile failures and crashes in CPython 3.12 were resolved.

• except + nogil was syntactically not allowed. except +nogil (i.e. defining a C++ exception handling function called nogil) is now disallowed to prevent typos. (Github issue :issue:5430)

• A C compile failure in PyPy 3.10 was resolved. Patch by Matti Picus. (Github issue :issue:5408)

• Cython modules now use PEP-489 multi-phase init by default in PyPy 3.9 and later. Original patch by Matti Picus. (Github issue :issue:5413)

• API header files generated by different Cython versions can now be included in the same C file. (Github issue :issue:5383)

• Function signatures containing a type like tuple[()] could not be printed. Patch by Lisandro Dalcin. (Github issue :issue:5355)

.. _0.29.34:

0.29.34 (2023-04-02)

Bugs fixed

• A refence leak of the for-loop list/tuple iterable was resolved if the for-loop's else: branch executes a break for an outer loop. (Github issue :issue:5347)

• Some C compile failures in CPython 3.12 were resolved.

• Some old usages of the deprecated Python imp module were replaced with importlib. Patch by Matúš Valo. (Github issue :issue:5300)

• Some issues with depfile generation were resolved.

... (truncated)

Commits

• 5cef4fa Update changelog.
• cca43b7 Prepare release of 0.29.35.
• 0673bb1 Work around doctest failures in Python 3.12.
• fca96f8 Work around the new Py3.12 error message suggestions in doctests by not print...
• 78688bd Update changelog.
• fa9b2e9 Reject "except +nogil" in favour of "except + nogil" since the first is almos...
• ba82c22 Update the 0.29.x CI setup to Ubuntu 20.04 to make it work again, and copy so...
• 8af954f Disable fast Py_SIZE(PyLong) check in Py3.12a7+ since it's no longer valid th...
• 38f6a56 Prevent calling the dealloc slot of a non-GC base class with GC tracking enab...
• a2db6de enable passing datetime tests on PyPy (#5427)
• Additional commits viewable in compare view

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