Merge pull request #90 from guokr/accelerate

accelerate: replace dpath.get with dict.get

Author: fantastao

swagger_py_codegen/parser.py

@@ -91,7 +91,10 @@ def pickle_search(self, path):
     def get(self, path):
         key = ''.join(path)
         if key not in self._get_cached:
-            self._get_cached[key] = dpath.util.get(self.data, list(path))
+            value = self.data
+            for p in path:
+                value = value[p]
+            self._get_cached[key] = value
         return self._get_cached[key]
 
     def set(self, path, data):