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132 lines
4.9 KiB
Python
132 lines
4.9 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) 2015-2024
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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 Invoice."""
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from typing import Final, Optional
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from telegram import constants
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from telegram._telegramobject import TelegramObject
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from telegram._utils.types import JSONDict
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class Invoice(TelegramObject):
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"""This object contains basic information about an invoice.
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Objects of this class are comparable in terms of equality. Two objects of this class are
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considered equal, if their :attr:`title`, :attr:`description`, :paramref:`start_parameter`,
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:attr:`currency` and :attr:`total_amount` are equal.
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Args:
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title (:obj:`str`): Product name.
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description (:obj:`str`): Product description.
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start_parameter (:obj:`str`): Unique bot deep-linking parameter that can be used to
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generate this invoice.
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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
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``exp`` parameter in
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`currencies.json <https://core.telegram.org/bots/payments/currencies.json>`_,
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it shows the number of digits past the decimal point for each currency
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(2 for the majority of currencies).
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Attributes:
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title (:obj:`str`): Product name.
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description (:obj:`str`): Product description.
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start_parameter (:obj:`str`): Unique bot deep-linking parameter that can be used to
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generate this invoice.
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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 ``amount`` is ``145``. See the
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``exp`` parameter in
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`currencies.json <https://core.telegram.org/bots/payments/currencies.json>`_,
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it shows the number of digits past the decimal point for each currency
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(2 for the majority of currencies).
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"""
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__slots__ = (
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"currency",
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"description",
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"start_parameter",
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"title",
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"total_amount",
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)
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def __init__(
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self,
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title: str,
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description: str,
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start_parameter: str,
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currency: str,
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total_amount: int,
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*,
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api_kwargs: Optional[JSONDict] = None,
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):
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super().__init__(api_kwargs=api_kwargs)
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self.title: str = title
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self.description: str = description
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self.start_parameter: str = start_parameter
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self.currency: str = currency
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self.total_amount: int = total_amount
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self._id_attrs = (
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self.title,
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self.description,
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self.start_parameter,
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self.currency,
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self.total_amount,
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)
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self._freeze()
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MIN_TITLE_LENGTH: Final[int] = constants.InvoiceLimit.MIN_TITLE_LENGTH
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""":const:`telegram.constants.InvoiceLimit.MIN_TITLE_LENGTH`
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.. versionadded:: 20.0
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"""
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MAX_TITLE_LENGTH: Final[int] = constants.InvoiceLimit.MAX_TITLE_LENGTH
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""":const:`telegram.constants.InvoiceLimit.MAX_TITLE_LENGTH`
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.. versionadded:: 20.0
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"""
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MIN_DESCRIPTION_LENGTH: Final[int] = constants.InvoiceLimit.MIN_DESCRIPTION_LENGTH
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""":const:`telegram.constants.InvoiceLimit.MIN_DESCRIPTION_LENGTH`
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.. versionadded:: 20.0
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"""
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MAX_DESCRIPTION_LENGTH: Final[int] = constants.InvoiceLimit.MAX_DESCRIPTION_LENGTH
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""":const:`telegram.constants.InvoiceLimit.MAX_DESCRIPTION_LENGTH`
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.. versionadded:: 20.0
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"""
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MIN_PAYLOAD_LENGTH: Final[int] = constants.InvoiceLimit.MIN_PAYLOAD_LENGTH
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""":const:`telegram.constants.InvoiceLimit.MIN_PAYLOAD_LENGTH`
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.. versionadded:: 20.0
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"""
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MAX_PAYLOAD_LENGTH: Final[int] = constants.InvoiceLimit.MAX_PAYLOAD_LENGTH
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""":const:`telegram.constants.InvoiceLimit.MAX_PAYLOAD_LENGTH`
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.. versionadded:: 20.0
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"""
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MAX_TIP_AMOUNTS: Final[int] = constants.InvoiceLimit.MAX_TIP_AMOUNTS
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""":const:`telegram.constants.InvoiceLimit.MAX_TIP_AMOUNTS`
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.. versionadded:: 20.0
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"""
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