Marius Gedminas has kindly been doing some work with reportlab and python 3.8a1
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 PY_SSIZE_T_CLEAN. Can anyone say which versions/runtimes this is needed for or can I just assume it has no effect in early versions. -- Robin Becker -- https://mail.python.org/mailman/listinfo/python-list
