simple_instructions.py 文件源码

def DELETE_ATTR(self, instr):

        expr = self.ast_stack.pop()
        attr = _ast.Attribute(value=expr, attr=instr.arg, ctx=_ast.Del(), lineno=instr.lineno, col_offset=0)

        delete = _ast.Delete(targets=[attr], lineno=instr.lineno, col_offset=0)
        self.ast_stack.append(delete)