compilerop.py 文件源码

def ast_parse(self, source, filename='<unknown>', symbol='exec'):
        """Parse code to an AST with the current compiler flags active.

        Arguments are exactly the same as ast.parse (in the standard library),
        and are passed to the built-in compile function."""
        return compile(source, filename, symbol, self.flags | PyCF_ONLY_AST, 1)