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- """
- getargspec excerpted from:
- sphinx.util.inspect
- ~~~~~~~~~~~~~~~~~~~
- Helpers for inspecting Python modules.
- :copyright: Copyright 2007-2015 by the Sphinx team, see AUTHORS.
- :license: BSD, see LICENSE for details.
- """
- from __future__ import annotations
- import inspect
- from functools import partial
- from typing import Any
- # Unmodified from sphinx below this line
- def getargspec(func: Any) -> inspect.FullArgSpec:
- """Like inspect.getargspec but supports functools.partial as well."""
- if inspect.ismethod(func):
- func = func.__func__
- if type(func) is partial:
- orig_func = func.func
- argspec = getargspec(orig_func)
- args = list(argspec[0])
- defaults = list(argspec[3] or ())
- kwoargs = list(argspec[4])
- kwodefs = dict(argspec[5] or {})
- if func.args:
- args = args[len(func.args) :]
- for arg in func.keywords or ():
- try:
- i = args.index(arg) - len(args)
- del args[i]
- try:
- del defaults[i]
- except IndexError:
- pass
- except ValueError: # must be a kwonly arg
- i = kwoargs.index(arg)
- del kwoargs[i]
- del kwodefs[arg]
- return inspect.FullArgSpec(
- args, argspec[1], argspec[2], tuple(defaults), kwoargs, kwodefs, argspec[6]
- )
- while hasattr(func, "__wrapped__"):
- func = func.__wrapped__
- if not inspect.isfunction(func):
- raise TypeError("%r is not a Python function" % func)
- return inspect.getfullargspec(func)
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