comments and shop types

managers.py

@@ -0,0 +1,21 @@
+from operator import itemgetter
+
+class ShopManager:
+    def __init__(self, _osm):
+        self.osm = _osm
+    
+    def getCountsOfTypes(self):
+        countDict = []
+        
+        def isInDict(type):
+            for a in countDict:
+                if a['type'] == type:
+                    return True
+            return False
+
+        if self.osm.shopList:
+            for shop in self.osm.shopList:
+                if not isInDict(shop.type):
+                    countDict.append({'type': shop.type, 'count': sum(a.type == shop.type for a in self.osm.shopList)})
+                
+            return sorted(countDict, key=itemgetter('count'), reverse=True)