error handling

src/api.py

@@ -7,7 +7,9 @@ from cachetools import cached, TTLCache
 from bs4 import BeautifulSoup
 import requests
 import re
+import logging
 
+logger = logging.getLogger("uvicorn.error")
 
 cache = TTLCache(maxsize=1, ttl=3600)
 app = FastAPI()
@@ -16,8 +18,9 @@ regex = re.compile(r'spätzle <sup>([^/]*)</sup>', re.IGNORECASE)
 
 @cached(cache)
 def checkMensa():
-    print("Checking Mensa")
+    logger.info("Checking Mensa")
     
+    try:
         url = 'https://seezeit.com/essen/speiseplaene/mensa-giessberg/'
         r = requests.get(url)
         soup = BeautifulSoup(r.text, 'html.parser')
@@ -47,7 +50,12 @@ def checkMensa():
             answer = "No Spätzle today "
             color = "grey"
             emoji = "🤷"
-
+    except Exception as e:
+        answer = "No menu today"
+        color = "grey"
+        emoji = "⛱️"
+    finally:
+        logger.info(f"Answer: {answer}, Color: {color}, Emoji: {emoji}")
         return answer, color, emoji
 
 @app.get("/", response_class=HTMLResponse)