added Finn In menu

geoffrey.py

@@ -12,6 +12,7 @@
 # TODO: load the classes dynamically
 from menus.mop import MOP
 from menus.finnut import FinnUt
+from menus.finnin import FinnIn
 
 with open('slack_config.yaml', 'r') as stream:
     try:
@@ -55,7 +56,12 @@ def post_lunch(dow, channel):
     for dish in dishes:
         resp += '- \t%s\n' % dish
 
-    resp += '\nYours Truely,\nGeoffrey'
+    dishes = FinnIn().get_day(dow)
+    resp += '*%s*\n' % FinnIn()
+    for dish in dishes:
+        resp += '- \t%s\n' % dish
+
+    resp += '\n_Yours Truely_,\nGeoffrey'
     #print (resp)
     slackc.api_call('chat.postMessage', channel=channel, text=resp, as_user=True)
 

menus/finnin.py

@@ -0,0 +1,53 @@
+
+import requests
+from bs4 import BeautifulSoup
+
+from menus.menu import Menu
+
+class FinnIn(Menu):
+
+    def __init__(self):
+        self.url = 'http://www.finninn.se/lunch-meny/'
+        self.menu = {}
+        # swedish day of week names
+        self.dow = {0: 'måndag', 1: 'tisdag', 2: 'onsdag', 3: 'torsdag', 4: 'fredag'}
+
+    def __repr__(self):
+        return "Finn In"
+
+    def get_week(self):
+        """
+        Fetches the menu data from the given URL, returns a menu dictionary:
+        {
+            'dayofweek 1': ['dish 1', 'dish 2', ..., 'dish N'],
+            'dayofweek 2': [ ... ]
+        }
+        """
+        content = requests.get(self.url)
+        soup = BeautifulSoup(content.text, 'html.parser')
+        # menu list
+        menu_list = soup.find('ul', {'class': 'menu-items'})
+        for li in menu_list.find_all('li', recursive=False):
+            # get the day of week
+            weekday = li.find('div', {'class': 'grid2column'}).text.strip().lower()
+            # get the dishes of the day
+            dishes = li.find('div', {'class': 'item-description-menu'}).text
+
+            # add the list of dishes to the menu
+            self.menu[weekday] = dishes.strip().split('\n')
+
+        return self.menu
+
+    def get_day(self, dow):
+        """
+        Returns the menu, as a list, of the given day, dow,
+        where 0 is Monday and 6 is Sunday.
+        """
+        # If the menu hasn't been fetched, do it, it will be cached.
+        if self.menu == {}:
+            self.get_week()
+
+        dow_name = self.dow[dow]
+        if dow_name not in self.menu:
+            return ['404 - Food not found']
+        return self.menu[dow_name]