bpo-42528: Improve the docs of most Py*_Check{,Exact} API calls (GH-23602)

I think that none of these API calls can fail, but only few of them are
documented as such. Add the sentence "This function always succeeds" (which is
the same already used e.g. by PyNumber_Check) to all of them.
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Antonio Cuni 2021-01-06 12:38:26 +01:00 committed by GitHub
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26 changed files with 74 additions and 52 deletions

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@ -26,7 +26,7 @@ There are a few functions specific to Python functions.
.. c:function:: int PyFunction_Check(PyObject *o)
Return true if *o* is a function object (has type :c:data:`PyFunction_Type`).
The parameter must not be ``NULL``.
The parameter must not be ``NULL``. This function always succeeds.
.. c:function:: PyObject* PyFunction_New(PyObject *code, PyObject *globals)