mirror of
https://github.com/python-telegram-bot/python-telegram-bot.git
synced 2024-11-22 15:17:00 +01:00
77 lines
2.8 KiB
Python
77 lines
2.8 KiB
Python
#
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# A library that provides a Python interface to the Telegram Bot API
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# Copyright (C) 2015-2023
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# Leandro Toledo de Souza <devs@python-telegram-bot.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser Public License for more details.
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#
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# You should have received a copy of the GNU Lesser Public License
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# along with this program. If not, see [http://www.gnu.org/licenses/].
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"""Functionality in this file is used for getting the [source] links on the classes, methods etc
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to link to the correct files & lines on github. Can be simplified once
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https://github.com/sphinx-doc/sphinx/issues/1556 is closed
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"""
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import subprocess
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from sphinx.util import logging
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# get the sphinx(!) logger
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# Makes sure logs render in red and also plays nicely with e.g. the `nitpicky` option.
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sphinx_logger = logging.getLogger(__name__)
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# must be a module-level variable so that it can be written to by the `autodoc-process-docstring`
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# event handler in `sphinx_hooks.py`
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LINE_NUMBERS = {}
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def _git_branch() -> str:
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"""Get's the current git sha if available or fall back to `master`"""
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try:
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output = subprocess.check_output(
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["git", "describe", "--tags", "--always"], stderr=subprocess.STDOUT
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)
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return output.decode().strip()
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except Exception as exc:
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sphinx_logger.exception(
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"Failed to get a description of the current commit. Falling back to `master`.",
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exc_info=exc,
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)
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return "master"
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git_branch = _git_branch()
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base_url = "https://github.com/python-telegram-bot/python-telegram-bot/blob/"
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def linkcode_resolve(_, info):
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"""See www.sphinx-doc.org/en/master/usage/extensions/linkcode.html"""
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combined = ".".join((info["module"], info["fullname"]))
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# special casing for ExtBot which is due to the special structure of extbot.rst
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combined = combined.replace("ExtBot.ExtBot", "ExtBot")
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line_info = LINE_NUMBERS.get(combined)
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if not line_info:
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# Try the __init__
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line_info = LINE_NUMBERS.get(f"{combined.rsplit('.', 1)[0]}.__init__")
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if not line_info:
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# Try the class
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line_info = LINE_NUMBERS.get(f"{combined.rsplit('.', 1)[0]}")
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if not line_info:
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# Try the module
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line_info = LINE_NUMBERS.get(info["module"])
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if not line_info:
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return
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file, start_line, end_line = line_info
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return f"{base_url}{git_branch}/{file}#L{start_line}-L{end_line}"
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