mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-03 16:39:00 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

bpo-15913: Implement PyBuffer_SizeFromFormat() (GH-13873)

Browse source 
Implement PyBuffer_SizeFromFormat() function (previously
documented but not implemented): call struct.calcsize().
This commit is contained in:
Joannah Nanjekye 2019-08-20 11:46:36 -03:00 • committed by Victor Stinner
parent 18f8dcfa10
commit 9e66aba999
6 changed files with 83 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Doc/c-api/buffer.rst Normal file → Executable file
View file

@ -462,10 +462,12 @@ Buffer-related functions
:c:func:`PyObject_GetBuffer`.
.. c:function:: Py_ssize_t PyBuffer_SizeFromFormat(const char *)
.. c:function:: Py_ssize_t PyBuffer_SizeFromFormat(const char *format)
Return the implied :c:data:`~Py_buffer.itemsize` from :c:data:`~Py_buffer.format`.
This function is not yet implemented.
On error, raise an exception and return -1.
.. versionadded:: 3.9
.. c:function:: int PyBuffer_IsContiguous(Py_buffer *view, char order)