Python 3.8 new deprecations
I plan to remove int support in Python 3.10.
If this warning is ignored, the extension module will be broken silently
It is because C is not typesafe here.
2019?5?22?(?) 0:56 Robin Becker <robin at reportlab.com>:
> Marius Gedminas has kindly been doing some work with reportlab and python
> He reports this new deprecation warning from a c extension build
> DeprecationWarning: PY_SSIZE_T_CLEAN will be required for '#' formats
> Currently we build the extensions for 2.7 3.4-3.7 Windows 32 & 64 MacOS
> and linux.
> His patch is changing several ints to Py_ssize_t after defining
> Can anyone say which versions/runtimes this is needed for or can I just
> assume it has no effect in early versions.
> Robin Becker