Source code for sphinx_toolbox.decorators

#!/usr/bin/env python3
#
#  decorators.py
"""
reStructuredText XRef role for decorators.

.. versionadded:: 0.9.0
.. extensions:: sphinx_toolbox.decorators


Usage
------

.. rst:role:: deco

	Adds a cross reference to a decorator, prefixed with an ``@``.

	.. rest-example::

		.. decorator:: my_decorator

			A decorator.

		:deco:`my_decorator`

		:deco:`@my_decorator`

		:deco:`Title <my_decorator>`


.. latex:clearpage::


API Reference
----------------

"""
#
#  Copyright © 2020-2021 Dominic Davis-Foster <dominic@davis-foster.co.uk>
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# stdlib
from typing import Tuple, Type  # noqa: F401

# 3rd party
from docutils.nodes import Element
from sphinx.application import Sphinx
from sphinx.domains.python import PyXRefRole
from sphinx.environment import BuildEnvironment

# this package
from sphinx_toolbox.utils import SphinxExtMetadata, metadata_add_version

__all__ = ("PyDecoXRefRole", "setup")


[docs]class PyDecoXRefRole(PyXRefRole): """ XRef Role for decorators members. """
[docs]@metadata_add_version def setup(app: Sphinx) -> SphinxExtMetadata: """ Setup :mod:`sphinx_toolbox.decorators`. :param app: The Sphinx application. """ app.add_role_to_domain("py", "deco", PyDecoXRefRole()) return {"parallel_read_safe": True}