Django 中间件和获取 View 名称？

Question

我正在尝试用 Django 编写我的第一个中间件。

class RefreshBalance:

    def process_view(self, request, view_func, view_args, view_kwargs):
        pass

我想检测 View 是否被调用并刷新余额。我可以看到“ View ”参数，但不知道如何使用它？例如:

if view == "login.dashboard:
   pass

我如何找出正在调用的 View ？

Answer 1

来自middleware documentation :

process_view(self, request, view_func, view_args, view_kwargs) request is an HttpRequest object. view_func is the Python function that Django is about to use. (It’s the actual function object, not the name of the function as a string.)

所以你需要做类似的事情:

from login import dashboard


if view_func.__name__ == dashboard.__name__:
    pass