transform.py 文件源码

def _(item, body=None, top=False):
    if top and len(item.args) != 0:
        if isinstance(item.args[0], _ast.Call):
            _transform(item.args[0], body=body, top=top)
        if not isinstance(item.args[0], (_ast.Name, _ast.Num)):
            syntax = ast.parse('tmpcall{} = b'.format(randint(0, 2**32))).body[0]
            syntax.value = item.args[0]
            item.args[0] = syntax.targets[0]
            body.extend((syntax, item))
            return True
    return False