mirror of
https://github.com/python-telegram-bot/python-telegram-bot.git
synced 2024-11-28 19:22:54 +01:00
292 lines
12 KiB
Python
292 lines
12 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# A library that provides a Python interface to the Telegram Bot API
|
|
# Copyright (C) 2015-2022
|
|
# 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 a Telegram ReplyKeyboardMarkup."""
|
|
|
|
from typing import ClassVar, List, Sequence, Union
|
|
|
|
from telegram import constants
|
|
from telegram._keyboardbutton import KeyboardButton
|
|
from telegram._telegramobject import TelegramObject
|
|
from telegram._utils.markup import check_keyboard_type
|
|
from telegram._utils.types import JSONDict
|
|
|
|
|
|
class ReplyKeyboardMarkup(TelegramObject):
|
|
"""This object represents a custom keyboard with reply options.
|
|
|
|
Objects of this class are comparable in terms of equality. Two objects of this class are
|
|
considered equal, if their size of :attr:`keyboard` and all the buttons are equal.
|
|
|
|
Examples:
|
|
* Example usage: A user requests to change the bot's language, bot replies to the request
|
|
with a keyboard to select the new language. Other users in the group don't see
|
|
the keyboard.
|
|
* :any:`Conversation Bot <examples.conversationbot>`
|
|
* :any:`Conversation Bot 2 <examples.conversationbot2>`
|
|
|
|
Args:
|
|
keyboard (Sequence[Sequence[:obj:`str` | :class:`telegram.KeyboardButton`]]): Array of
|
|
button rows, each represented by an Array of :class:`telegram.KeyboardButton` objects.
|
|
resize_keyboard (:obj:`bool`, optional): Requests clients to resize the keyboard vertically
|
|
for optimal fit (e.g., make the keyboard smaller if there are just two rows of
|
|
buttons). Defaults to :obj:`False`, in which case the custom keyboard is always of the
|
|
same height as the app's standard keyboard.
|
|
one_time_keyboard (:obj:`bool`, optional): Requests clients to hide the keyboard as soon as
|
|
it's been used. The keyboard will still be available, but clients will automatically
|
|
display the usual letter-keyboard in the chat - the user can press a special button in
|
|
the input field to see the custom keyboard again. Defaults to :obj:`False`.
|
|
selective (:obj:`bool`, optional): Use this parameter if you want to show the keyboard to
|
|
specific users only. Targets:
|
|
|
|
1) Users that are @mentioned in the :attr:`~telegram.Message.text` of the
|
|
:class:`telegram.Message` object.
|
|
2) If the bot's message is a reply (has ``reply_to_message_id``), sender of the
|
|
original message.
|
|
|
|
Defaults to :obj:`False`.
|
|
|
|
input_field_placeholder (:obj:`str`, optional): The placeholder to be shown in the input
|
|
field when the keyboard is active;
|
|
:tg-const:`telegram.ReplyKeyboardMarkup.MIN_INPUT_FIELD_PLACEHOLDER`-
|
|
:tg-const:`telegram.ReplyKeyboardMarkup.MAX_INPUT_FIELD_PLACEHOLDER`
|
|
characters.
|
|
|
|
.. versionadded:: 13.7
|
|
|
|
Attributes:
|
|
keyboard (Tuple[Tuple[:class:`telegram.KeyboardButton` | :obj:`str`]]): Array of button
|
|
rows.
|
|
resize_keyboard (:obj:`bool`): Optional. Requests clients to resize the keyboard.
|
|
one_time_keyboard (:obj:`bool`): Optional. Requests clients to hide the keyboard as soon as
|
|
it's been used.
|
|
selective (:obj:`bool`): Optional. Show the keyboard to specific users only.
|
|
input_field_placeholder (:obj:`str`): Optional. The placeholder shown in the input
|
|
field when the reply is active.
|
|
|
|
.. versionadded:: 13.7
|
|
|
|
"""
|
|
|
|
__slots__ = (
|
|
"selective",
|
|
"keyboard",
|
|
"resize_keyboard",
|
|
"one_time_keyboard",
|
|
"input_field_placeholder",
|
|
)
|
|
|
|
def __init__(
|
|
self,
|
|
keyboard: Sequence[Sequence[Union[str, KeyboardButton]]],
|
|
resize_keyboard: bool = None,
|
|
one_time_keyboard: bool = None,
|
|
selective: bool = None,
|
|
input_field_placeholder: str = None,
|
|
*,
|
|
api_kwargs: JSONDict = None,
|
|
):
|
|
super().__init__(api_kwargs=api_kwargs)
|
|
if not check_keyboard_type(keyboard):
|
|
raise ValueError(
|
|
"The parameter `keyboard` should be a sequence of sequences of "
|
|
"strings or KeyboardButtons"
|
|
)
|
|
|
|
# Required
|
|
self.keyboard = tuple(
|
|
tuple(KeyboardButton(button) if isinstance(button, str) else button for button in row)
|
|
for row in keyboard
|
|
)
|
|
|
|
# Optionals
|
|
self.resize_keyboard = resize_keyboard
|
|
self.one_time_keyboard = one_time_keyboard
|
|
self.selective = selective
|
|
self.input_field_placeholder = input_field_placeholder
|
|
|
|
self._id_attrs = (self.keyboard,)
|
|
|
|
self._freeze()
|
|
|
|
@classmethod
|
|
def from_button(
|
|
cls,
|
|
button: Union[KeyboardButton, str],
|
|
resize_keyboard: bool = False,
|
|
one_time_keyboard: bool = False,
|
|
selective: bool = False,
|
|
input_field_placeholder: str = None,
|
|
**kwargs: object,
|
|
) -> "ReplyKeyboardMarkup":
|
|
"""Shortcut for::
|
|
|
|
ReplyKeyboardMarkup([[button]], **kwargs)
|
|
|
|
Return a ReplyKeyboardMarkup from a single KeyboardButton.
|
|
|
|
Args:
|
|
button (:class:`telegram.KeyboardButton` | :obj:`str`): The button to use in
|
|
the markup.
|
|
resize_keyboard (:obj:`bool`, optional): Requests clients to resize the keyboard
|
|
vertically for optimal fit (e.g., make the keyboard smaller if there are just two
|
|
rows of buttons). Defaults to :obj:`False`, in which case the custom keyboard is
|
|
always of the same height as the app's standard keyboard.
|
|
one_time_keyboard (:obj:`bool`, optional): Requests clients to hide the keyboard as
|
|
soon as it's been used. The keyboard will still be available, but clients will
|
|
automatically display the usual letter-keyboard in the chat - the user can press
|
|
a special button in the input field to see the custom keyboard again.
|
|
Defaults to :obj:`False`.
|
|
selective (:obj:`bool`, optional): Use this parameter if you want to show the keyboard
|
|
to specific users only. Targets:
|
|
|
|
1) Users that are @mentioned in the text of the Message object.
|
|
2) If the bot's message is a reply (has ``reply_to_message_id``), sender of the
|
|
original message.
|
|
|
|
Defaults to :obj:`False`.
|
|
|
|
input_field_placeholder (:obj:`str`): Optional. The placeholder shown in the input
|
|
field when the reply is active.
|
|
|
|
.. versionadded:: 13.7
|
|
"""
|
|
return cls(
|
|
[[button]],
|
|
resize_keyboard=resize_keyboard,
|
|
one_time_keyboard=one_time_keyboard,
|
|
selective=selective,
|
|
input_field_placeholder=input_field_placeholder,
|
|
**kwargs, # type: ignore[arg-type]
|
|
)
|
|
|
|
@classmethod
|
|
def from_row(
|
|
cls,
|
|
button_row: List[Union[str, KeyboardButton]],
|
|
resize_keyboard: bool = False,
|
|
one_time_keyboard: bool = False,
|
|
selective: bool = False,
|
|
input_field_placeholder: str = None,
|
|
**kwargs: object,
|
|
) -> "ReplyKeyboardMarkup":
|
|
"""Shortcut for::
|
|
|
|
ReplyKeyboardMarkup([button_row], **kwargs)
|
|
|
|
Return a ReplyKeyboardMarkup from a single row of KeyboardButtons.
|
|
|
|
Args:
|
|
button_row (List[:class:`telegram.KeyboardButton` | :obj:`str`]): The button to use in
|
|
the markup.
|
|
resize_keyboard (:obj:`bool`, optional): Requests clients to resize the keyboard
|
|
vertically for optimal fit (e.g., make the keyboard smaller if there are just two
|
|
rows of buttons). Defaults to :obj:`False`, in which case the custom keyboard is
|
|
always of the same height as the app's standard keyboard.
|
|
one_time_keyboard (:obj:`bool`, optional): Requests clients to hide the keyboard as
|
|
soon as it's been used. The keyboard will still be available, but clients will
|
|
automatically display the usual letter-keyboard in the chat - the user can press
|
|
a special button in the input field to see the custom keyboard again.
|
|
Defaults to :obj:`False`.
|
|
selective (:obj:`bool`, optional): Use this parameter if you want to show the keyboard
|
|
to specific users only. Targets:
|
|
|
|
1) Users that are @mentioned in the text of the Message object.
|
|
2) If the bot's message is a reply (has ``reply_to_message_id``), sender of the
|
|
original message.
|
|
|
|
Defaults to :obj:`False`.
|
|
|
|
input_field_placeholder (:obj:`str`): Optional. The placeholder shown in the input
|
|
field when the reply is active.
|
|
|
|
.. versionadded:: 13.7
|
|
|
|
"""
|
|
return cls(
|
|
[button_row],
|
|
resize_keyboard=resize_keyboard,
|
|
one_time_keyboard=one_time_keyboard,
|
|
selective=selective,
|
|
input_field_placeholder=input_field_placeholder,
|
|
**kwargs, # type: ignore[arg-type]
|
|
)
|
|
|
|
@classmethod
|
|
def from_column(
|
|
cls,
|
|
button_column: List[Union[str, KeyboardButton]],
|
|
resize_keyboard: bool = False,
|
|
one_time_keyboard: bool = False,
|
|
selective: bool = False,
|
|
input_field_placeholder: str = None,
|
|
**kwargs: object,
|
|
) -> "ReplyKeyboardMarkup":
|
|
"""Shortcut for::
|
|
|
|
ReplyKeyboardMarkup([[button] for button in button_column], **kwargs)
|
|
|
|
Return a ReplyKeyboardMarkup from a single column of KeyboardButtons.
|
|
|
|
Args:
|
|
button_column (List[:class:`telegram.KeyboardButton` | :obj:`str`]): The button to use
|
|
in the markup.
|
|
resize_keyboard (:obj:`bool`, optional): Requests clients to resize the keyboard
|
|
vertically for optimal fit (e.g., make the keyboard smaller if there are just two
|
|
rows of buttons). Defaults to :obj:`False`, in which case the custom keyboard is
|
|
always of the same height as the app's standard keyboard.
|
|
one_time_keyboard (:obj:`bool`, optional): Requests clients to hide the keyboard as
|
|
soon as it's been used. The keyboard will still be available, but clients will
|
|
automatically display the usual letter-keyboard in the chat - the user can press
|
|
a special button in the input field to see the custom keyboard again.
|
|
Defaults to :obj:`False`.
|
|
selective (:obj:`bool`, optional): Use this parameter if you want to show the keyboard
|
|
to specific users only. Targets:
|
|
|
|
1) Users that are @mentioned in the text of the Message object.
|
|
2) If the bot's message is a reply (has ``reply_to_message_id``), sender of the
|
|
original message.
|
|
|
|
Defaults to :obj:`False`.
|
|
|
|
input_field_placeholder (:obj:`str`): Optional. The placeholder shown in the input
|
|
field when the reply is active.
|
|
|
|
.. versionadded:: 13.7
|
|
|
|
"""
|
|
button_grid = [[button] for button in button_column]
|
|
return cls(
|
|
button_grid,
|
|
resize_keyboard=resize_keyboard,
|
|
one_time_keyboard=one_time_keyboard,
|
|
selective=selective,
|
|
input_field_placeholder=input_field_placeholder,
|
|
**kwargs, # type: ignore[arg-type]
|
|
)
|
|
|
|
MIN_INPUT_FIELD_PLACEHOLDER: ClassVar[int] = constants.ReplyLimit.MIN_INPUT_FIELD_PLACEHOLDER
|
|
""":const:`telegram.constants.ReplyLimit.MIN_INPUT_FIELD_PLACEHOLDER`
|
|
|
|
.. versionadded:: 20.0
|
|
"""
|
|
MAX_INPUT_FIELD_PLACEHOLDER: ClassVar[int] = constants.ReplyLimit.MAX_INPUT_FIELD_PLACEHOLDER
|
|
""":const:`telegram.constants.ReplyLimit.MAX_INPUT_FIELD_PLACEHOLDER`
|
|
|
|
.. versionadded:: 20.0
|
|
"""
|