Python dynamic update instance method

Asked Mar 20 '21 at 17:03

Active Mar 20 '21 at 17:03

Viewed 51 times

admin is instance. I want to do something to instance like decorator.

class CodeInClass(admin.AdminSite):
    def get_app_list(self, request):
        all_list = super().get_app_list(request)
        # reorder the app list as you like
        return all_list


def get_app_list(request):
    all_list = super().get_app_list_old(request)
    # dosomething()
    return all_list

admin.site.get_app_list_old = admin.site.get_app_list
admin.site.get_app_list = get_app_list

Get error:

RuntimeError at /admin/
super(): __class__ cell not found

asked Mar 20 '21 at 17:03

wgf4242

What is `admin.AdminSite`? Is it a class? – Ritwik G Mar 20 '21 at 17:07
Yes, admin.site = – wgf4242 Mar 20 '21 at 17:08
Check this https://stackoverflow.com/questions/43778914/python3-using-super-in-eq-methods-raises-runtimeerror-super-class – Ritwik G Mar 20 '21 at 17:09
Looks like the `super()` in `get_app_list` outside class definition is causing the issue – Ritwik G Mar 20 '21 at 17:10
I tried `super(admin.AdminSite).get_app_list_old(request)`, get error `'super' object has no attribute 'get_app_list_old`. – wgf4242 Mar 20 '21 at 17:12
1

It is not entirely clear what exactly are you trying to achieve with this code. Can you may be try to elaborate little bit more in the question? – Ritwik G Mar 20 '21 at 17:15

Python dynamic update instance method

0 Answers0