Revert "Fix wrong number of arguments for overriding dispatch_request"

This reverts commit e850bf0c.

canteeneo/dish_views.py

@@ -14,7 +14,7 @@ class NewDishView(FormView):
     decorators = [login_required, stall_validate]
     def dispatch_request(self, stall_id):
         self.stall = Stall.query.get(stall_id)
-        return FormView.dispatch_request(self)
+        return FormView.dispatch_request(self, stall_id)
     def render_post(self, stall_id):
         filename = secure_filename(form.image.data.filename)
         dish = Dish(form.name.data, form.description.data, form.price.data, self.stall.id, filename)
@@ -37,7 +37,7 @@ class EditDishView(FormView):
     def dispatch_request(self, stall_id, dish_id):
         self.stall = Stall.query.get(stall_id)
         self.dish = Dish.query.get(dish_id)
-        return FormView.dispatch_request(self)
+        return FormView.dispatch_request(self, stall_id, dish_id)
     def render_post(self, stall_id, dish_id):
         self.dish.name = form.name.data
         self.dish.description = form.description.data

canteeneo/stall_views.py

@@ -38,7 +38,7 @@ class EditStallView(FormView):
     decorators = [login_required, stall_validate]
     def dispatch_request(self, stall_id):
         self.stall = Stall.query.get(stall_id)
-        return FormView.dispatch_request(self)
+        return FormView.dispatch_request(self, stall_id)
     def render_post(self, stall_id):
         form = self.get_form()
         self.stall.name = form.name.data