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bpo-35461: Document C API functions which suppress exceptions. (GH-11119)

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Serhiy Storchaka 2018-12-18 13:57:17 +02:00 • committed by GitHub
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Doc/c-api/object.rst
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@ -33,6 +33,10 @@ Object Protocol
is equivalent to the Python expression ``hasattr(o, attr_name)``. This function
always succeeds.
Note that exceptions which occur while calling :meth:`__getattr__` and
:meth:`__getattribute__` methods will get suppressed.
To get error reporting use :c:func:`PyObject_GetAttr()` instead.
.. c:function:: int PyObject_HasAttrString(PyObject *o, const char *attr_name)
@ -40,6 +44,11 @@ Object Protocol
is equivalent to the Python expression ``hasattr(o, attr_name)``. This function
always succeeds.
Note that exceptions which occur while calling :meth:`__getattr__` and
:meth:`__getattribute__` methods and creating a temporary string object
will get suppressed.
To get error reporting use :c:func:`PyObject_GetAttrString()` instead.
.. c:function:: PyObject* PyObject_GetAttr(PyObject *o, PyObject *attr_name)