Dockerfile

@@ -4,5 +4,4 @@ WORKDIR /app
 COPY requirements.txt .
 RUN pip install -r requirements.txt
 COPY . .
-EXPOSE 8000
 CMD ["gunicorn", "-b", "0.0.0.0", "app:app"]

app.py

@@ -1,5 +1,3 @@
-import os
-
 from flask import Flask, abort
 
 import parsers
@@ -9,19 +7,11 @@ app = Flask(__name__)
 
 parsers.define_parsers()
 
-VIRTUAL_HOST=os.getenv('VIRTUAL_HOST')
 
-@app.route('/mensa/<parser_name>.json')
-def index(parser_name):
+@app.route('/mensa/<parser_name>/<mensa_name>')
+def mensa(parser_name, mensa_name):
     try:
-        return utils.get_parser(parser_name).get_canteen_index(f'https://{VIRTUAL_HOST}/meta')
+        return utils.get_parser(parser_name).parse(mensa_name)
     except KeyError:
         abort(404)
 
-
-@app.route('/mensa/<parser_name>/feed/<canteen_name>')
-def mensa(parser_name, canteen_name):
-    try:
-        return utils.get_parser(parser_name).parse(canteen_name)
-    except KeyError:
-        abort(404)

parsers/tuebingen.py

@@ -4,7 +4,7 @@ from urllib.request import urlopen, Request
 
 from pyopenmensa.feed import LazyBuilder
 
-from utils import Parser, Canteen
+from utils import Parser
 
 allergens = {
     'Gl-a': 'Weizen',
@@ -90,4 +90,4 @@ def define_parsers():
 
     parser = Parser(canteen_json['name'], handler=parse_url, shared_prefix=canteen_json['base_url'])
     for canteen in canteen_json['canteens']:
-        parser.define(Canteen(canteen['id'], canteen['suffix'], canteen['name'], canteen['street'], canteen['city']))
+        parser.define(canteen['id'], canteen['suffix'])

utils.py

@@ -1,26 +1,8 @@
 parser_list = {}
 
 
-class Canteen:
-    canteen_id: str
-    suffix: str
-    name: str
-    street: str
-    city: str
-
-    def __init__(self, canteen_id, suffix, name, street, city):
-        self.canteen_id = canteen_id
-        self.suffix = suffix
-        self.name = name
-        self.street = street
-        self.city = city
-
-    def address(self):
-        return f'{self.street}, {self.city}'
-
-
 class Parser:
-    canteens: dict[str, Canteen] = {}
+    sources = {}
 
     def __init__(self, name, handler, shared_prefix: str):
         self.name = name
@@ -28,18 +10,11 @@ class Parser:
         self.shared_prefix = shared_prefix
         parser_list[name] = self
 
-    def define(self, canteen: Canteen):
-        self.canteens[canteen.canteen_id] = canteen
+    def define(self, name: str, suffix: str):
+        self.sources[name] = suffix
 
-    def parse(self, canteen: str):
-        return self.handler(self.shared_prefix + self.canteens[canteen].suffix)
-
-    def get_canteen_index(self, prefix: str):
-        index: dict[str, str] = {}
-        canteen: Canteen
-        for canteen in self.canteens.values():
-            index[canteen.canteen_id] = f'{prefix}/{canteen.canteen_id}.xml'
-        return index
+    def parse(self, source: str):
+        return self.handler(self.shared_prefix + self.sources[source])
 
 
 def get_parser(parser_name: str) -> Parser: