def nodes(self, alias, depth=<NUM_LIT:10>, bank_id=None):
if bank_id:<EOL><INDENT>return self._root + self._safe_alias(alias) + '<STR_LIT>' + bank_id + '<STR_LIT>' + str(depth)<EOL><DEDENT>else:<EOL><INDENT>return self._root + self._safe_alias(alias) + '<STR_LIT>' + str(depth)<EOL><DEDENT>
URL for getting bulk nodes in hierarchy
:param alias:
:param depth:
:return: