change base image to reduce image size

Signed-off-by: Philipp Traber <philipp.traber@uni-konstanz.de>

.gitignore

@@ -1 +1,2 @@
-.venv
+.venv
+__pycache__

Dockerfile

@@ -1,7 +1,6 @@
-FROM python:3
+FROM python:3.12-alpine
 WORKDIR /app
-COPY requirements.txt ./
-RUN pip install --no-cache-dir -r requirements.txt
-
+COPY requirements.txt .
+RUN pip install -r requirements.txt --no-cache-dir
 COPY src/ .
 CMD [ "fastapi", "run", "api.py" ]

README.md

@@ -10,8 +10,8 @@ Using the allergen information on the mensa website we can check if the spätzle
 This project serves a simple [website](spaetzle.traberph.de) that checks the spätzle for you.
 
 ## How to run
-Simply run it with docker-compose
+Simply run it with docker compose
 
 ```
-docker-compose up
-```
+docker compose up
+```

requirements.txt

@@ -1,5 +1,5 @@
-fastapi[standard]==0.114.0
+fastapi[standard]==0.115.0
 Jinja2==3.1.4
 requests==2.32.3
-cachetools==5.5.0
-beautifulsoup4==4.12.3
+cachetools==5.5.0 
+beautifulsoup4==4.12.3 

src/api.py

@@ -5,11 +5,13 @@ from fastapi.templating import Jinja2Templates
 from cachetools import cached, TTLCache
 from bs4 import BeautifulSoup
 import requests
+import re
 
 
 cache = TTLCache(maxsize=1, ttl=3600)
 app = FastAPI()
 templates = Jinja2Templates(directory="template")
+regex = re.compile(r'Spätzle <sup>([^/]*)<\/sup>')
 
 @cached(cache)
 def checkMensa():
@@ -30,11 +32,12 @@ def checkMensa():
             break
 
     if spaetzle is not None:
-        ingredients = spaetzle.find('sup').text
+        ingredients = re.search(regex, str(spaetzle)).group(1)
         if '28' in ingredients:
             answer = "Spätzle with egg today"
             color = "green"
             emoji = "✅"
+    
         else:
             answer = "WARNING: Spätzle without egg today"
             color = "red"