python-telegram-bot/telegram/error.py
Bibo-Joshi a0720b9ac6
Documentation Improvements (#2008)
* Minor doc updates, following official API docs

* Fix spelling in Defaults docstrings

* Clarify Changelog of v12.7 about aware dates

* Fix typo in CHANGES.rst (#2024)

* Fix PicklePersistence.flush() with only bot_data (#2017)

* Update pylint in pre-commit to fix CI (#2018)

* Add Filters.via_bot (#2009)

* feat: via_bot filter

also fixing a small mistake in the empty parameter of the user filter and improve docs slightly

* fix: forgot to set via_bot to None

* fix: redoing subclassing to copy paste solution

* Cosmetic changes

Co-authored-by: Hinrich Mahler <hinrich.mahler@freenet.de>

* Update CHANGES.rst

Fixed Typo

Co-authored-by: Bibo-Joshi <hinrich.mahler@freenet.de>
Co-authored-by: Poolitzer <25934244+Poolitzer@users.noreply.github.com>

* Update downloads badge, add info on IRC Channel to Getting Help section

* Remove RegexHandler from ConversationHandlers Docs (#1973)

Replaced RegexHandler with MessageHandler, since the former is deprecated

* Fix Filters.via_bot docstrings

* Add notes on Markdown v1 being legacy mode

* Fixed typo in the Regex doc.. (#2036)

* Typo: Spelling

* Minor cleanup from #2043

* Document CommandHandler ignoring channel posts

* Doc fixes for a few telegram.ext classes

* Doc fixes for most `telegram` classes.

* pep-8

forgot the hard wrap is at 99 chars, not 100!
fixed a few spelling mistakes too.

* Address review and made rendering of booleans consistent

True, False, None are now rendered with ``bool`` wherever they weren't in telegram and telegram.ext classes.

* Few doc fixes for inline* classes

As usual, docs were cross-checked with official tg api docs.

* Doc fixes for telegram/files classes

As usual, docs were cross-checked with official tg api docs.

* Doc fixes for telegram.Game

Mostly just added hyperlinks. And fixed message length doc.

As usual, docs were cross-checked with official tg api docs.

* Very minor doc fix for passportfile.py and passportelementerrors.py

Didn't bother changing too much since this seems to be a custom implementation.

* Doc fixes for telegram.payments

As usual, cross-checked with official bot api docs.

* Address review 2

Few tiny other fixes too.

* Changed from ``True/False/None`` to :obj:`True/False/None` project-wide.

Few tiny other doc fixes too.

Co-authored-by: Robert Geislinger <mitachundkrach@gmail.com>
Co-authored-by: Poolitzer <25934244+Poolitzer@users.noreply.github.com>
Co-authored-by: GauthamramRavichandran <30320759+GauthamramRavichandran@users.noreply.github.com>
Co-authored-by: Mahesh19 <maheshvagicherla99438@gmail.com>
Co-authored-by: hoppingturtles <ilovebhagwan@gmail.com>
2020-08-24 19:35:57 +02:00

111 lines
2.8 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/].
"""This module contains an object that represents Telegram errors."""
def _lstrip_str(in_s, lstr):
"""
Args:
in_s (:obj:`str`): in string
lstr (:obj:`str`): substr to strip from left side
Returns:
:obj:`str`: The stripped string.
"""
if in_s.startswith(lstr):
res = in_s[len(lstr):]
else:
res = in_s
return res
class TelegramError(Exception):
def __init__(self, message):
super().__init__()
msg = _lstrip_str(message, 'Error: ')
msg = _lstrip_str(msg, '[Error]: ')
msg = _lstrip_str(msg, 'Bad Request: ')
if msg != message:
# api_error - capitalize the msg...
msg = msg.capitalize()
self.message = msg
def __str__(self):
return '%s' % (self.message)
class Unauthorized(TelegramError):
pass
class InvalidToken(TelegramError):
def __init__(self):
super().__init__('Invalid token')
class NetworkError(TelegramError):
pass
class BadRequest(NetworkError):
pass
class TimedOut(NetworkError):
def __init__(self):
super().__init__('Timed out')
class ChatMigrated(TelegramError):
"""
Args:
new_chat_id (:obj:`int`): The new chat id of the group.
"""
def __init__(self, new_chat_id):
super().__init__('Group migrated to supergroup. New chat id: {}'.format(new_chat_id))
self.new_chat_id = new_chat_id
class RetryAfter(TelegramError):
"""
Args:
retry_after (:obj:`int`): Time in seconds, after which the bot can retry the request.
"""
def __init__(self, retry_after):
super().__init__('Flood control exceeded. Retry in {} seconds'.format(retry_after))
self.retry_after = float(retry_after)
class Conflict(TelegramError):
"""
Raised when a long poll or webhook conflicts with another one.
Args:
msg (:obj:`str`): The message from telegrams server.
"""
def __init__(self, msg):
super().__init__(msg)