机器人程序是Telegram令信使如此受欢迎的功能之一。其内置的键盘为开发人员提供了更多与用户互动的自由。
Keyboa可帮助您基于pyTelegramBotAPI为机器人创建任何复杂度的内置键盘。
在本文中，我们将考虑模块的基本功能-根据不同的数据集创建键盘，按行自动和手动分配按钮，将多个键盘组合为一个。我们将学习如何创建复杂的动态回调，并在其中存储有关用户选择的信息。
本文面向那些了解Telegram Bot API基础知识并且至少有点熟悉pyTelegramBotAPI框架的用户。
该模块需要> Python 3.5，并通过pip安装：
pip install keyboa
Telegram inline_keyboard , (Array of Array of InlineKeyboardButton). () - , ( ) - . , - .
, :
import os
from telebot import TeleBot
from keyboa import keyboa_maker
token = os.environ["TELEGRAM_BOT_TOKEN"]
uid = os.environ["TELEGRAM_USER_ID"]
bot = TeleBot(token=token), .
fruits = [
"banana", "coconut", "orange",
"peach", "apricot", "apple",
"pineapple", "avocado", "melon"
], :
kb_fruits = keyboa_maker(items=fruits, copy_text_to_callback=True), - items. allback_data ( ) , , . callback_data, copy_text_to_callback.
:
bot.send_message(
chat_id=uid, reply_markup=kb_fruits,
text="Please select one of the fruit:")
.
items_in_row, . . Telegram.
:
kb_fruits = keyboa_maker(items=fruits, copy_text_to_callback=True, items_in_row=3)
bot.send_message(
chat_id=uid, reply_markup=kb_fruits,
text="Please select one of the fruit:")
, , . , auto_alignment. True, Keyboa , , , [2, 3, 7].
reverse_alignment_range , Keyboa , auto_alignment.
Keyboa . . : - , - .
fruitscomplex = [
"banana",
["coconut", "orange"],
["peach", "apricot", "apple"],
"pineapple",
["avocado", "melon"],
]
kb_fruits_complex = keyboa_maker(items=fruits_complex, copy_text_to_callback=True)
bot.send_message(
chat_id=uid, reply_markup=kb_fruits_complex,
text="Please select one of the fruit:")
, .
callback
, callback_data - , Telegram . , .
callback_data , , . callback_data .
fruits_with_ids = [
{"banana": "101"}, {"coconut": "102"}, {"orange": "103"},
{"peach": "104"}, {"apricot": "105"}, {"apple": "106"},
{"pineapple": "107"}, {"avocado": "108"}, {"melon": "109"}, ]
# or [
# ("banana", "101"), ("coconut", "102"), ("orange", "103"),
# ("peach", "104"), ("apricot", "105"), ("apple", "106"),
# ("pineapple", "107"), ("avocado", "108"), ("melon", "109"), ] , callback_data. . , callback_data, copy_text_to_callback .
kb_fruits = keyboa_maker(items=fruits_with_ids, items_in_row=3)
bot.send_message(
chat_id=uid, reply_markup=kb_fruits,
text="Please select one of the fruit:"), , , id , callback_data.
{"text": "banana", "callback_data": "101"}, ..., id. , ? , ?
Keyboa . front_marker callback_data , back_marker, , . :
kb_fruits = keyboa_maker(items=fruits_with_ids, front_marker="&fruit_id=") callback_data front_marker + value, : '&fruit_id=101', '&fruit_id=102' . . , .
, :
# , , "&fruit_id=102"
selected_fruit_id = call.data
available_weight = [1, 2, 5, 10, 100, ]
kb_available_weight = keyboa_maker(
items=available_weight, copy_text_to_callback=True,
front_marker="&weight=", back_marker=selected_fruit_id)callback_data :
'&weight=1&fruit_id=102', '&weight=2&fruit_id=102', '&weight=5&fruit_id=102'…
front_marker back_marker, , callback_data . , Telegram callback_data 64 , , - .
, , . . keyboa_combiner().
- keyboards, . , :
from keyboa import keyboa_maker, keyboa_combiner
controls = [["⏹️", "⏪️", "⏏️", "⏩️", "▶️"], ]
tracks = list(range(1, 13))
keyboard_controls = keyboa_maker(items=controls, copy_text_to_callback=True)
keyboard_tracks = keyboa_maker(items=tracks, items_in_row=4, copy_text_to_callback=True)
keyboard = keyboa_combiner(keyboards=(keyboard_tracks, keyboard_controls))
bot.send_message(
chat_id=uid, reply_markup=keyboard,
text="Please select the track number:")
- , . Telegram.
Telegram Keyboa. Github.
, .