mirror of
https://github.com/python-telegram-bot/python-telegram-bot.git
synced 2024-12-23 15:00:40 +01:00
94ed4cb38d
- Added all the new and shiny features from API 3.1.
- Not API 3.1 changes:
- Use future.utils.string_types for string isinstance checks.
- Stall between retries of test_set_webhook_get_webhook_info() &
test_delete_webhook().
74 lines
2 KiB
Python
74 lines
2 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# A library that provides a Python interface to the Telegram Bot API
|
|
# Copyright (C) 2015-2017
|
|
# 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/].
|
|
""" This module contains helper functions """
|
|
|
|
import re
|
|
from datetime import datetime
|
|
|
|
try:
|
|
from html import escape as escape_html # noqa: F401
|
|
except ImportError:
|
|
from cgi import escape as escape_html # noqa: F401
|
|
|
|
# Not using future.backports.datetime here as datetime value might be an input from the user,
|
|
# making every isinstace() call more delicate. So we just use our own compat layer.
|
|
if hasattr(datetime, 'timestamp'):
|
|
# Python 3.3+
|
|
def _timestamp(dt_obj):
|
|
return dt_obj.timestamp()
|
|
else:
|
|
# Python < 3.3 (incl 2.7)
|
|
from time import mktime
|
|
|
|
def _timestamp(dt_obj):
|
|
return mktime(dt_obj.timetuple())
|
|
|
|
|
|
def escape_markdown(text):
|
|
"""Helper function to escape telegram markup symbols"""
|
|
escape_chars = '\*_`\['
|
|
return re.sub(r'([%s])' % escape_chars, r'\\\1', text)
|
|
|
|
|
|
def to_timestamp(dt_obj):
|
|
"""
|
|
Args:
|
|
dt_obj (:class:`datetime.datetime`):
|
|
|
|
Returns:
|
|
int:
|
|
"""
|
|
if not dt_obj:
|
|
return None
|
|
|
|
return int(_timestamp(dt_obj))
|
|
|
|
|
|
def from_timestamp(unixtime):
|
|
"""
|
|
Args:
|
|
unixtime (int):
|
|
|
|
Returns:
|
|
datetime.datetime:
|
|
"""
|
|
if not unixtime:
|
|
return None
|
|
|
|
return datetime.fromtimestamp(unixtime)
|