methane changed the title bpo-36346: Raise DeprecationWarning for getargs with 'u', 'Z' bpo-36346: Emt DeprecationWarning for getargs with 'u', 'Z'

methane changed the title bpo-36346: Emt DeprecationWarning for getargs with 'u', 'Z' bpo-36346: Emit DeprecationWarning for getargs with 'u', 'Z'

Raise DeprecationWarning when:

* PyArg_ParseTuple with 'u', 'Z' format.
* PyUnicode_FromStringAndSize(NULL, size)

We can not use C level deprecation because these API will be not
removed.

methane changed the title bpo-36346: Emit DeprecationWarning for getargs with 'u', 'Z' bpo-36346: Emit DeprecationWarning for PyArg_Parse() with 'u' or 'Z'.

adorilson pushed a commit to adorilson/cpython that referenced this pull request

…pythonGH-20927)

Emit DeprecationWarning when PyArg_Parse*() is called with 'u', 'Z' format.

See PEP 623.