This method always returns False, it is dead code. The exception
checking stopped working because Requests library wraps SSL errors in a
`requests.exceptions.SSLError` and no longer throws an
`urllib3.exceptions.SSLError`. The first argument to that exception is
an `urllib3.exceptions.MaxRetryError`.
In #7651, autodoc stops to undecorate the functions on getting the
signature from the callables. But some kinds of decorators conceals
the correct signature because they pass through their arguments via
`(*args, **kwargs)`.
This restarts to undecorate the functions again as before #7651.
To be clear the ambiguous warning for missing-reference :ref:,
this separates the warning to missing-label and missing-caption.
To emit a warning dynamically, this also adds a new event:
`warn-missing-reference` to customize warning messages via event
handlers.
In #7487, SingledispatchFunctionDocumenter is merged into
FunctionDocumenter. SingledispatchMethodDocumenter is also. As a result,
They are no longer needed. So this deprecates them.
This postpones the evaluation of LaTeX packages via
``app.add_latex_package()`` to just before writing .tex file. That
allows extensions to add LaTeX packages during reading and resolving
phase.
The texinfo writer remembers the current desc node to render
a desc_annotation node. This makes the mechanism robust to support
nested object descriptions.
The handler searches autosummary_toc node under root of document and
just under section nodes. But that is already done in
ToctreeCollector.process_doc(). So it's no longer needed.
As a successor of sphinx.util.inspect.Singnature, this adds
signature() function behaves like `inspect.signature()`. It is
very similar to way of python's inspect module.
In addition, this also adds stringify_annotation() helper to
sphinx.util.inspect module. With these two functions, we can move
to python's Signature object to represent function signatures
perfectly. It's natural design for python developers than ever.
