init

lifespan.py

@@ -0,0 +1,40 @@
+from contextlib import asynccontextmanager
+from .main import QBotApp
+
+@asynccontextmanager
+async def default_lifespan(app: QBotApp):
+    
+    app.logger.debug("starting qbot app")
+    
+    if app.config.USE_NGROK:
+        try:
+            from pyngrok import ngrok
+            from pyngrok.conf import PyngrokConfig
+        
+        except ImportError:
+            app.logger.error("pyngrok is not installed")
+            raise
+        
+        tunnel = ngrok.connect(app.config.API_PORT, pyngrok_config = PyngrokConfig(auth_token = app.config.NGROK_AUTH_TOKEN))
+        app.config.NGROK_URL = tunnel.public_url
+    
+    await app.bot.set_webhook(url = f"{app.config.API_URL}/api/telegram/webhook",
+                        drop_pending_updates = True,
+                        allowed_updates = ['message', 'callback_query', 'pre_checkout_query'],
+                        secret_token = app.bot_auth_token) 
+    
+    app.logger.info("qbot app started")
+    
+    if app.lifespan:
+        async with app.lifespan(app):
+            yield
+    else:
+        yield
+    
+    app.logger.info("stopping qbot app")
+
+    await app.bot.delete_webhook()
+    if app.config.USE_NGROK:
+        ngrok.disconnect(app.config.NGROK_URL)
+        ngrok.kill()
+    app.logger.info("qbot app stopped")