Update all api to new data storage type

JoinTheCityREST/lib/api/hotele.py

@@ -10,7 +10,7 @@ class API(BaseAPI):
     methods = ('default', 'object')
 
     def default(self):
-        return self.GET(parameters=self.request.GET.dict())
+        return json.dumps(self.GET(parameters=self.request.GET.dict()))
 
     def object(self):
         data = self.GET(parameters=self.request.GET.dict())
@@ -20,7 +20,7 @@ class API(BaseAPI):
                 results.append(self.unpack(obj))
         except TypeError as e:
             results.append(self.unpack(data['results']))
-        return results
+        return json.dumps(results)
 
     def unpack(self, obj):
         result = {}

JoinTheCityREST/lib/api/mapaUtrudnien.py

@@ -10,7 +10,7 @@ class API(BaseAPI):
     methods = ('default', 'object')
 
     def default(self):
-        return self.GET(parameters=self.request.GET.dict())
+        return json.dumps(self.GET(parameters=self.request.GET.dict()))
 
     def object(self):
         data = self.GET(parameters=self.request.GET.dict())
@@ -20,7 +20,7 @@ class API(BaseAPI):
                 results.append(self.unpack(obj))
         except TypeError as e:
             results.append(self.unpack(data['results']))
-        return results
+        return json.dumps(results)
 
     def unpack(self, obj):
         result = {}

JoinTheCityREST/lib/api/restauracje.py

@@ -10,7 +10,7 @@ class API(BaseAPI):
     methods = ('default', 'object')
 
     def default(self):
-        return self.GET(parameters=self.request.GET.dict())
+        return json.dumps(self.GET(parameters=self.request.GET.dict()))
 
     def object(self):
         data = self.GET(parameters=self.request.GET.dict())
@@ -20,7 +20,7 @@ class API(BaseAPI):
                 results.append(self.unpack(obj))
         except TypeError as e:
             results.append(self.unpack(data['results']))
-        return results
+        return json.dumps(results)
 
     def unpack(self, obj):
         result = {}

JoinTheCityREST/lib/api/szpitale.py

@@ -10,7 +10,7 @@ class API(BaseAPI):
     methods = ('default', 'object')
 
     def default(self):
-        return self.GET(parameters=self.request.GET.dict())
+        return json.dumps(self.GET(parameters=self.request.GET.dict()))
 
     def object(self):
         data = self.GET(parameters=self.request.GET.dict())
@@ -20,7 +20,7 @@ class API(BaseAPI):
                 results.append(self.unpack(obj))
         except TypeError as e:
             results.append(self.unpack(data['results']))
-        return results
+        return json.dumps(results)
 
     def unpack(self, obj):
         result = {}

JoinTheCityREST/lib/api/zdarzeniaDrogowe.py

@@ -10,4 +10,4 @@ class API(BaseAPI):
     methods = ('default')
 
     def default(self):
-        return self.GET(parameters=self.request.GET.dict())
+        return json.dumps(self.GET(parameters=self.request.GET.dict()))