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document 'y(#)' format codes for Py_BuildValue

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Benjamin Peterson 2008-10-21 21:10:07 +00:00
parent 3851d12f82
commit ffc9479a41
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Doc/c-api/arg.rst
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@ -424,6 +424,14 @@ and the following format units are left untouched.
Convert a C string and its length to a Python object. If the C string pointer
is *NULL*, the length is ignored and ``None`` is returned.
``y`` (bytes) [char \*, int]
This converts a C string to a Python :func:`bytes` object. If the C
string pointer is *NULL*, ``None`` is returned.
``y#`` (bytes) [char \*, int]
This converts a C string and its lengths to a Python object. If the C
string pointer is *NULL*, ``None`` is returned.
``z`` (string or ``None``) [char \*]
Same as ``s``.