nikita
4287a0d20c
- `RoomEventData` is renamed to `EventContext` and moved to context.py - `EventContext.filter` is removed - Added context variables system which improves type hints and simplifies callbacks code - `BodyCommandFilter` sets context variables from now on - Added `super().__call__` invocation to filters implements in base.py - Examples are updated to include required changes
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
"""
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This example implements Matrix bot that echoes all text messages it receives.
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It uses environment variables to specify authorization data. Use Ctrl+C to stop
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the bot.
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"""
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import asyncio
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import os
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import logging
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from mab import *
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from _environment import check_environment
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async def on_text_message(ctx: EventContext) -> None:
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"""This callback is called when a text message arrives."""
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await ctx.bot.send_text(ctx.room, ctx[CTX_BODY])
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async def main() -> None:
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"""Application entry point"""
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logging.basicConfig(level=logging.INFO)
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logging.getLogger("nio").setLevel(logging.CRITICAL+1)
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check_environment()
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config = MatrixBotConfig(
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matrix_homeserver_url=os.environ["MATRIX_HOMESERVER"],
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matrix_username_localpart=os.environ["MATRIX_USERNAME"],
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storage_directory="session_storage"
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)
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bot = MatrixBot(config)
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bot.add_callback(
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~SenderIsBotFilter() & BodyExistsFilter() & MessageTypeFilter(MessageType.TEXT),
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on_text_message)
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# run until Ctrl+C
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try:
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await bot.run()
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except asyncio.CancelledError:
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pass
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if __name__ == "__main__":
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asyncio.run(main()) |