(self, source, dest)
return self._copy(source, dest)
Copies a key. The destination is overwritten if it does exist.

        :param source: The source key to copy
        :param dest: The destination for the copy

        :returns: The destination key

        :raises: exceptions.ValueError: If the source or target key are not valid
        :raises: exceptions.KeyError: If the source key was not found
Copies a key. The destination is overwritten if it does exist.
Copies a key . The destination is overwritten if it does exist .
def copy(self, source, dest):
        """Copies a key. The destination is overwritten if it does exist.

        :param source: The source key to copy
        :param dest: The destination for the copy

        :returns: The destination key

        :raises: exceptions.ValueError: If the source or target key are not valid
        :raises: exceptions.KeyError: If the source key was not found"""
        self._check_valid_key(source)
        self._check_valid_key(dest)
        return self._copy(source, dest)
def copy ( self , source , dest ) : self . _check_valid_key ( source ) self . _check_valid_key ( dest ) return self . _copy ( source , dest )