Minor refactor of passing URL parameters to handler

Author: michalpokusa

adafruit_httpserver/route.py

@@ -98,13 +98,13 @@ def match(self, other: "Route") -> Tuple[bool, List[str]]:
         """
 
         if not other.methods.issubset(self.methods):
-            return False, []
+            return False, dict()
 
         regex_match = re.match(f"^{self.path}$", other.path)
         if regex_match is None:
-            return False, []
+            return False, dict()
 
-        return True, regex_match.groups()
+        return True, dict(zip(self.parameters_names, regex_match.groups()))
 
     def __repr__(self) -> str:
         path = repr(self.path)
@@ -141,7 +141,7 @@ def route_func(request, my_parameter):
         found_route, _route = False, None
 
         for _route in self._routes:
-            matches, parameters_values = _route.match(route)
+            matches, keyword_parameters = _route.match(route)
 
             if matches:
                 found_route = True
@@ -152,8 +152,6 @@ def route_func(request, my_parameter):
 
         handler = _route.handler
 
-        keyword_parameters = dict(zip(_route.parameters_names, parameters_values))
-
         def wrapped_handler(request):
             return handler(request, **keyword_parameters)