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115 lines
4.8 KiB
Python
115 lines
4.8 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) 2015-2017
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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 PreCheckoutQuery."""
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from telegram import TelegramObject, User, OrderInfo
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class PreCheckoutQuery(TelegramObject):
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"""This object contains information about an incoming pre-checkout query.
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Note:
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* In Python `from` is a reserved word, use `from_user` instead.
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Attributes:
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id (:obj:`str`): Unique query identifier.
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from_user (:class:`telegram.User`): User who sent the query.
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currency (:obj:`str`): Three-letter ISO 4217 currency code.
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total_amount (:obj:`int`): Total price in the smallest units of the currency.
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invoice_payload (:obj:`str`): Bot specified invoice payload.
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shipping_option_id (:obj:`str`): Optional. Identifier of the shipping option chosen by the
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user.
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order_info (:class:`telegram.OrderInfo`): Optional. Order info provided by the user.
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bot (:class:`telegram.Bot`): Optional. The Bot to use for instance methods.
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Args:
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id (:obj:`str`): Unique query identifier.
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from_user (:class:`telegram.User`): User who sent the query.
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currency (:obj:`str`): Three-letter ISO 4217 currency code
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total_amount (:obj:`int`): Total price in the smallest units of the currency (integer, not
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float/double). For example, for a price of US$ 1.45 pass amount = 145. See the exp
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parameter in currencies.json, it shows the number of digits past the decimal point for
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each currency (2 for the majority of currencies).
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invoice_payload (:obj:`str`): Bot specified invoice payload.
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shipping_option_id (:obj:`str`, optional): Identifier of the shipping option chosen by the
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user.
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order_info (:class:`telegram.OrderInfo`, optional): Order info provided by the user.
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bot (:class:`telegram.Bot`, optional): The Bot to use for instance methods.
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**kwargs (:obj:`dict`): Arbitrary keyword arguments.
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"""
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def __init__(self,
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id,
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from_user,
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currency,
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total_amount,
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invoice_payload,
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shipping_option_id=None,
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order_info=None,
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bot=None,
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**kwargs):
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self.id = id
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self.from_user = from_user
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self.currency = currency
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self.total_amount = total_amount
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self.invoice_payload = invoice_payload
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self.shipping_option_id = shipping_option_id
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self.order_info = order_info
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self.bot = bot
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self._id_attrs = (self.id,)
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@classmethod
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def de_json(cls, data, bot):
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if not data:
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return None
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data = super(PreCheckoutQuery, cls).de_json(data, bot)
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data['from_user'] = User.de_json(data.pop('from'), bot)
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data['order_info'] = OrderInfo.de_json(data.get('order_info'), bot)
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return cls(bot=bot, **data)
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def to_dict(self):
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data = super(PreCheckoutQuery, self).to_dict()
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data['from'] = data.pop('from_user', None)
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return data
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def answer(self, *args, **kwargs):
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"""Shortcut for::
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bot.answer_pre_checkout_query(update.pre_checkout_query.id, *args, **kwargs)
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Args:
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ok (:obj:`bool`): Specify True if everything is alright (goods are available, etc.) and
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the bot is ready to proceed with the order. Use False if there are any problems.
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error_message (:obj:`str`, optional): Required if ok is False. Error message in human
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readable form that explains the reason for failure to proceed with the checkout
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(e.g. "Sorry, somebody just bought the last of our amazing black T-shirts while you
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were busy filling out your payment details. Please choose a different color or
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garment!"). Telegram will display this message to the user.
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**kwargs (:obj:`dict`): Arbitrary keyword arguments.
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"""
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return self.bot.answer_pre_checkout_query(self.id, *args, **kwargs)
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