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https://github.com/python-telegram-bot/python-telegram-bot.git
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112 lines
3.8 KiB
Python
112 lines
3.8 KiB
Python
#!/usr/bin/env python
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#
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# A library that provides a Python interface to the Telegram Bot API
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# Copyright (C) 2015-2020
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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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"""This module contains an object that represents a Telegram MessageEntity."""
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from telegram import User, TelegramObject
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class MessageEntity(TelegramObject):
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"""
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This object represents one special entity in a text message. For example, hashtags,
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usernames, URLs, etc.
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Attributes:
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type (:obj:`str`): Type of the entity.
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offset (:obj:`int`): Offset in UTF-16 code units to the start of the entity.
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length (:obj:`int`): Length of the entity in UTF-16 code units.
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url (:obj:`str`): Optional. Url that will be opened after user taps on the text.
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user (:class:`telegram.User`): Optional. The mentioned user.
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Args:
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type (:obj:`str`): Type of the entity. Can be mention (@username), hashtag, bot_command,
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url, email, bold (bold text), italic (italic text), code (monowidth string), pre
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(monowidth block), text_link (for clickable text URLs), text_mention (for users
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without usernames).
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offset (:obj:`int`): Offset in UTF-16 code units to the start of the entity.
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length (:obj:`int`): Length of the entity in UTF-16 code units.
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url (:obj:`str`, optional): For "text_link" only, url that will be opened after usertaps on
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the text.
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user (:class:`telegram.User`, optional): For "text_mention" only, the mentioned user.
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"""
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def __init__(self, type, offset, length, url=None, user=None, **kwargs):
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# Required
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self.type = type
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self.offset = offset
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self.length = length
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# Optionals
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self.url = url
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self.user = user
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self._id_attrs = (self.type, self.offset, self.length)
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@classmethod
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def de_json(cls, data, bot):
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data = super(MessageEntity, cls).de_json(data, bot)
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if not data:
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return None
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data['user'] = User.de_json(data.get('user'), bot)
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return cls(**data)
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@classmethod
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def de_list(cls, data, bot):
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if not data:
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return list()
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entities = list()
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for entity in data:
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entities.append(cls.de_json(entity, bot))
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return entities
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MENTION = 'mention'
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""":obj:`str`: 'mention'"""
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HASHTAG = 'hashtag'
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""":obj:`str`: 'hashtag'"""
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CASHTAG = 'cashtag'
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""":obj:`str`: 'cashtag'"""
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PHONE_NUMBER = 'phone_number'
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""":obj:`str`: 'phone_number'"""
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BOT_COMMAND = 'bot_command'
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""":obj:`str`: 'bot_command'"""
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URL = 'url'
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""":obj:`str`: 'url'"""
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EMAIL = 'email'
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""":obj:`str`: 'email'"""
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BOLD = 'bold'
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""":obj:`str`: 'bold'"""
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ITALIC = 'italic'
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""":obj:`str`: 'italic'"""
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CODE = 'code'
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""":obj:`str`: 'code'"""
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PRE = 'pre'
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""":obj:`str`: 'pre'"""
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TEXT_LINK = 'text_link'
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""":obj:`str`: 'text_link'"""
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TEXT_MENTION = 'text_mention'
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""":obj:`str`: 'text_mention'"""
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ALL_TYPES = [
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MENTION, HASHTAG, CASHTAG, PHONE_NUMBER, BOT_COMMAND, URL,
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EMAIL, BOLD, ITALIC, CODE, PRE, TEXT_LINK, TEXT_MENTION
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]
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"""List[:obj:`str`]: List of all the types."""
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