python-openapi
diff --git a/‎openapi_core/templating/util.py‎
Lines changed: 8 additions & 4 deletions b/‎openapi_core/templating/util.py‎
Lines changed: 8 additions & 4 deletions
@@ -10,12 +10,16 @@ def _handle_field(self, field):
             path_parameter_field)
 
 
-def parse_path_parameter(text):
-    return text
+class PathParameter(object):
 
+    name = "PathParameter"
+    pattern = r"[^\/]+"
 
-parse_path_parameter.pattern = r"[^\/]+"
-parse_path_parameter.name = "PathParameter"
+    def __call__(self, text):
+        return text
+
+
+parse_path_parameter = PathParameter()
 
 
 def search(path_pattern, full_url_pattern):