split code in utils / handler / app

matrix_webhook/app.py

@@ -0,0 +1,56 @@
+"""Matrix Webhook app."""
+
+import asyncio
+import logging
+from signal import SIGINT, SIGTERM
+
+from aiohttp import web
+
+from . import conf, handler, utils
+
+LOGGER = logging.getLogger("matrix_webhook.app")
+
+
+async def main(event):
+    """
+    Launch main coroutine.
+
+    matrix client login & start web server
+    """
+    LOGGER.info(f"Log in {conf.MATRIX_ID=} on {conf.MATRIX_URL=}")
+    await utils.CLIENT.login(conf.MATRIX_PW)
+
+    server = web.Server(handler.matrix_webhook)
+    runner = web.ServerRunner(server)
+    await runner.setup()
+    LOGGER.info(f"Binding on {conf.SERVER_ADDRESS=}")
+    site = web.TCPSite(runner, *conf.SERVER_ADDRESS)
+    await site.start()
+
+    # Run until we get a shutdown request
+    await event.wait()
+
+    # Cleanup
+    await runner.cleanup()
+    await utils.CLIENT.close()
+
+
+def terminate(event, signal):
+    """Close handling stuff."""
+    event.set()
+    asyncio.get_event_loop().remove_signal_handler(signal)
+
+
+def run():
+    """Launch everything."""
+    LOGGER.info("Starting...")
+    loop = asyncio.get_event_loop()
+    event = asyncio.Event()
+
+    for sig in (SIGINT, SIGTERM):
+        loop.add_signal_handler(sig, terminate, event, sig)
+
+    loop.run_until_complete(main(event))
+
+    LOGGER.info("Closing...")
+    loop.close()