@@ -0,0 +1,293 @@
+class BaseStore(object):%0A    def read(self, lib, version, symbol, **kwargs):%0A        pass%0A%0A    def write(self, lib, version, symbol, item, previous_version):%0A        pass%0A%0A    def get_info(self, lib, version, symbol, **kwargs):%0A        pass%0A%0A    def get_data_info(self, version):%0A        pass%0A

add base class