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Closes #18456: Doc fix: PyDict_Update only works with dict-like objects, not key-value sequences. Patch by priyapappachan.

This commit is contained in:
Georg Brandl 2014-03-25 09:34:30 +01:00
parent dd48b902bb
commit fbd2db5005
1 changed files with 5 additions and 2 deletions
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Doc/c-api/dict.rst
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@ -210,8 +210,11 @@ Dictionary Objects
.. c:function:: int PyDict_Update(PyObject *a, PyObject *b)
This is the same as ``PyDict_Merge(a, b, 1)`` in C, or ``a.update(b)`` in
Python. Return ``0`` on success or ``-1`` if an exception was raised.
This is the same as ``PyDict_Merge(a, b, 1)`` in C, and is similar to
``a.update(b)`` in Python except that :c:func:`PyDict_Update` doesn't fall
back to the iterating over a sequence of key value pairs if the second
argument has no "keys" attribute. Return ``0`` on success or ``-1`` if an
exception was raised.
.. versionadded:: 2.2