def dump(self):
    '\n        Dump data into storage file.\n        '
    with open(self.file, 'w') as out_file:
        json.dump(self.data, out_file, indent=self.indent)
Dump data into storage file.
def dump(self):
    '\n        \n        '
    with open(self.file, 'w') as out_file:
        json.dump(self.data, out_file, indent=self.indent)