Cython v0.29.21 Release Notes
Release Date: 2020-07-09 // almost 4 years ago-
🐛 Bugs fixed
Fix a regression in 0.29.20 where
__div__
failed to be found in extension types. (Github issue :issue:3688
)🛠 Fix a regression in 0.29.20 where a call inside of a finally clause could fail to compile. Patch by David Woods. (Github issue :issue:
3712
)Zero-sized buffers could fail to validate as C/Fortran-contiguous. Patch by Clemens Hofreither. (Github issue :issue:
2093
)exec()
did not allow recent Python syntax features in Py3.8+ due to https://bugs.python.org/issue35975. (Github issue :issue:3695
)Binding staticmethods of Cython functions were not behaving like Python methods in Py3. Patch by Jeroen Demeyer and Michał Górny. (Github issue :issue:
3106
)Pythran calls to NumPy methods no longer generate useless method lookup code.
The
PyUnicode_GET_LENGTH()
macro was missing from thecpython.*
declarations. Patch by Thomas Caswell. (Github issue :issue:3692
)🗄 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. Original patches by Inada Naoki and Victor Stinner. (Github issues :issue:3677
, :issue:3721
, :issue:3697
)Some template parameters were missing from the C++
std::unordered_map
declaration. Patch by will. (Github issue :issue:3685
)Several internal code generation issues regarding temporary variables were resolved. (Github issue :issue:
3708
)
.. _0.29.20: