def leaves(self, prefix=None):
        """
        LIKE items() BUT RECURSIVE, AND ONLY FOR THE LEAVES (non dict) VALUES
        """
        prefix = coalesce(prefix, "")
        output = []
        for k, v in self.items():
            if _get(v, CLASS) in data_types:
                output.extend(wrap(v).leaves(prefix=prefix + literal_field(k) + "."))
            else:
                output.append((prefix + literal_field(k), v))
        return output
def leaves ( self , prefix = None ) : prefix = coalesce ( prefix , "" ) output = [ ] for k , v in self . items ( ) : if _get ( v , CLASS ) in data_types : output . extend ( wrap ( v ) . leaves ( prefix = prefix + literal_field ( k ) + "." ) ) else : output . append ( ( prefix + literal_field ( k ) , v ) ) return output
LIKE items() BUT RECURSIVE, AND ONLY FOR THE LEAVES (non dict) VALUES