def _load_file(self):
        """Load all entries from json backing file
        """

        if not os.path.exists(self.file):
            return {}

        with open(self.file, "r") as infile:
            data = json.load(infile)

        return data
def _load_file ( self ) : if not os . path . exists ( self . file ) : return { } with open ( self . file , "r" ) as infile : data = json . load ( infile ) return data
Load all entries from json backing file