fix

handlers/wgcompany_notifier.py

@@ -6,8 +6,9 @@ from datetime import datetime
 from pathlib import Path
 import json
 import os
+from typing import Optional
 
-from playwright.async_api import async_playwright
+from playwright.async_api import async_playwright, Browser, BrowserContext, Playwright
 
 logger = logging.getLogger(__name__)
 
@@ -23,8 +24,9 @@ WGCOMPANY_BEZIRK = os.environ.get("WGCOMPANY_BEZIRK", "0")
 
 class WGCompanyNotifier:
     def __init__(self, telegram_bot=None, refresh_minutes=10):
-        self.browser = None
-        self.context = None
+        self.browser: Optional[Browser] = None
+        self.context: Optional[BrowserContext] = None
+        self.playwright: Optional[Playwright] = None
         self.telegram_bot = telegram_bot
         self.refresh_minutes = refresh_minutes
 
@@ -39,6 +41,7 @@ class WGCompanyNotifier:
         await self.init_browser()
         listings = []
         try:
+            assert self.context is not None, "Browser context not initialized"
             page = await self.context.new_page()
             search_url = "http://www.wgcompany.de/cgi-bin/seite?st=1&mi=10&li=100"
             logger.info(f"[WGCOMPANY] Loading search page: {search_url}")