clean up core responses

moto/core/responses.py

@@ -0,0 +1,23 @@
+from urlparse import parse_qs
+
+from moto.core.utils import headers_to_dict, camelcase_to_underscores, method_names_from_class
+
+
+class BaseResponse(object):
+    def dispatch(self, uri, body, headers):
+        if body:
+            querystring = parse_qs(body)
+        else:
+            querystring = headers_to_dict(headers)
+
+        self.path = uri.path
+        self.querystring = querystring
+
+        action = querystring['Action'][0]
+        action = camelcase_to_underscores(action)
+
+        method_names = method_names_from_class(self.__class__)
+        if action in method_names:
+            method = getattr(self, action)
+            return method()
+        raise NotImplementedError("The {} action has not been implemented".format(action))