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#!/usr/bin/env python3
#
# no_docstring.py
"""
Adds the ``:no-docstring:`` option to automodule directives to exclude the docstring from the output.
.. versionadded:: 1.0.0
Functions in this module moved from ``sphinx_toolbox.more_autodoc.__init__.py``
.. extensions:: sphinx_toolbox.more_autodoc.no_docstring
"""
#
# Copyright © 2020-2021 Dominic Davis-Foster <dominic@davis-foster.co.uk>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
# OR OTHER DEALINGS IN THE SOFTWARE.
#
# stdlib
from types import ModuleType
from typing import List
# 3rd party
import autodocsumm # type: ignore[import-untyped]
import sphinx.ext.autodoc
from sphinx.application import Sphinx
# this package
from sphinx_toolbox.more_autosummary import PatchedAutoSummModuleDocumenter
from sphinx_toolbox.utils import SphinxExtMetadata, flag, metadata_add_version
__all__ = ("automodule_add_nodocstring", "no_docstring_process_docstring", "setup")
def automodule_add_nodocstring(app: Sphinx) -> None:
"""
Add the ``:no-docstring:`` option to automodule directives.
The option is used to exclude the docstring from the output
:param app: The Sphinx application.
"""
sphinx.ext.autodoc.ModuleDocumenter.option_spec["no-docstring"] = flag
autodocsumm.AutoSummModuleDocumenter.option_spec["no-docstring"] = flag
PatchedAutoSummModuleDocumenter.option_spec["no-docstring"] = flag
app.setup_extension("sphinx.ext.autodoc")
app.connect("autodoc-process-docstring", no_docstring_process_docstring, priority=1000)
def no_docstring_process_docstring( # noqa: MAN001
app: Sphinx,
what,
name: str,
obj,
options,
lines: List[str],
) -> None:
"""
Remove module docstrings if the ``:no-docstring:`` flag was set.
:param app: The Sphinx application.
:param what:
:param name: The name of the object being documented.
:param obj: The object being documented.
:param options: Mapping of autodoc options to values.
:param lines: List of strings representing the current contents of the docstring.
"""
if isinstance(obj, ModuleType):
no_docstring = options.get("no-docstring", False)
if no_docstring:
lines.clear()
@metadata_add_version
def setup(app: Sphinx) -> SphinxExtMetadata:
"""
Setup :mod:`sphinx_toolbox.more_autodoc.no_docstring`.
:param app: The Sphinx application.
"""
automodule_add_nodocstring(app)
return {"parallel_read_safe": True}
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