python-telegram-bot/telegram/__main__.py
2020-11-23 22:09:29 +01:00

52 lines
1.6 KiB
Python

# !/usr/bin/env python
#
# A library that provides a Python interface to the Telegram Bot API
# Copyright (C) 2015-2020
# Leandro Toledo de Souza <devs@python-telegram-bot.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser Public License for more details.
#
# You should have received a copy of the GNU Lesser Public License
# along with this program. If not, see [http://www.gnu.org/licenses/].
# pylint: disable=E0401, C0114
import subprocess
import sys
from typing import Optional
import certifi
from . import __version__ as telegram_ver
def _git_revision() -> Optional[str]:
try:
output = subprocess.check_output(
["git", "describe", "--long", "--tags"], stderr=subprocess.STDOUT
)
except (subprocess.SubprocessError, OSError):
return None
return output.decode().strip()
def print_ver_info() -> None:
git_revision = _git_revision()
print(f'python-telegram-bot {telegram_ver}' + (f' ({git_revision})' if git_revision else ''))
print(f'certifi {certifi.__version__}') # type: ignore[attr-defined]
sys_version = sys.version.replace('\n', ' ')
print(f'Python {sys_version}')
def main() -> None:
print_ver_info()
if __name__ == '__main__':
main()