yandexbot 0.2.0

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BotAPI

Overview

The BotAPI class provides an interface for interacting with the Yandex Bot API. This class allows you to send messages (text, file, image) and manage incoming messages via polling. You can register message handlers using regular expressions and set up custom logic to process incoming messages.

Features

• Send text messages to users via chat_id or login.
• Send file messages by specifying a file path.
• Send image messages with an image file path.
• Poll for new messages continuously.
• Decorate message handlers to process specific patterns using regular expressions.

Installation

Ensure you have the necessary dependencies installed:

pip install httpx

Usage

Initialization

To initialize the bot, you need to pass the OAuth token:

from bot_api import BotAPI

bot = BotAPI(token="your-oauth-token")

Sending Messages

You can send different types of messages using the following methods:

• send_text_message(message: Message, text: str)
• send_file_message(message: Message, file_path: str)
• send_image_message(message: Message, image_path: str)

Example to send a text message:

await bot.send_text_message(message, "Hello, World!")

Handling Incoming Messages

You can register handlers for messages using the @message_handler decorator. The handler can process messages matching a specific pattern.

Example:

@bot.message_handler(r'^/start')
async def start_handler(message):
    await bot.send_text_message(message, "Welcome to the bot!")

Polling for Messages

To start polling for new messages, use the start_polling method:

await bot.start_polling()

This will continuously poll for new messages and process them using registered handlers.

Example Bot

Here is a complete example of setting up a simple bot that responds to the /start command:

from bot_api import BotAPI

bot = BotAPI(token="your-oauth-token")

@bot.message_handler(r'^/start')
async def start_handler(message):
    await bot.send_text_message(message, "Welcome to the bot!")

async def main():
    await bot.start_polling()

if __name__ == "__main__":
    import asyncio
    asyncio.run(main())

Methods

get_new_messages()

Fetches new messages from the Yandex Bot API.

call_api_for_messages()

Makes a request to the Yandex Bot API to retrieve updates and handles the polling offset.

send_text_message(message: Message, text: str)

Sends a text message to the recipient.

send_file_message(message: Message, file_path: str)

Sends a file message to the recipient.

send_image_message(message: Message, image_path: str)

Sends an image message to the recipient.

get_recipient_info(message: Message)

Determines whether to use the login or chat_id to send the message.

message_handler(pattern)

A decorator to register a message handler for a specific pattern (regex or string).

process_message(message: Message)

Processes an incoming message by matching it with a registered handler.

start_polling()

Begins polling for new messages at the defined interval.

License

This project is licensed under the MIT License.