67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
"""Twitch chat client for sending and receiving messages."""
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import logging
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from typing import Optional
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logger = logging.getLogger(__name__)
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async def send_chat_message(
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channel_name: str,
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message: str,
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access_token: Optional[str] = None,
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) -> bool:
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"""
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Send a message to Twitch chat.
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Args:
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channel_name: Twitch channel to send message to
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message: Message content
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access_token: OAuth token with chat:edit scope
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Returns:
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True if message sent successfully
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TODO: Implement Twitch Send Chat Message API
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Reference: https://dev.twitch.tv/docs/api/reference#send-chat-message
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TODO: Handle rate limiting (20 messages per 30 seconds for verified bots)
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TODO: Implement message queue for reliable delivery
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TODO: Add retry logic with exponential backoff
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"""
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logger.info(f"Sending message to {channel_name}: {message[:50]}...")
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# Stub implementation
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return True
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class ChatMessageBuffer:
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"""
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Buffer for outgoing chat messages with rate limiting.
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Implements Twitch's chat rate limits:
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- Regular users: 20 messages per 30 seconds
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- Verified bots: 50 messages per 30 seconds
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- Moderators: 100 messages per 30 seconds
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TODO: Implement queue with configurable rate limits
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TODO: Add priority levels for urgent messages
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TODO: Implement metrics tracking
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"""
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def __init__(self, channel_name: str, max_messages_per_interval: int = 20):
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"""Initialize message buffer."""
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self.channel_name = channel_name
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self.max_messages_per_interval = max_messages_per_interval
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self.message_queue: list[str] = []
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async def add_message(self, message: str) -> None:
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"""Add a message to the buffer."""
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self.message_queue.append(message)
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logger.debug(f"Message queued for {self.channel_name}")
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async def flush(self) -> None:
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"""Send all buffered messages."""
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for message in self.message_queue:
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await send_chat_message(self.channel_name, message)
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self.message_queue.clear()
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