Add a readonly user to Django Admin

Django has no read-only permission by default and can only be implemented by itself. I checked a lot of information and finally got it done.

1. Modify Admin. py

   From Django. contrib. admin. util import flatten_fieldsets # introduce class

   Class gconfadmin (Admin. modeladmin ):
   

   List_display = ('mailserver', 'mailsender', 'mail _ on_off ', 'sms _ on_off ')

   # Search fields

   Search_fields = ('mailserver', 'mailsender', 'mail _ on_off ', 'sms _ on_off ')

   Def get_readonly_fields (self, request, OBJ = none ):

   If not request. User. is_superuser and request. User. Username = 'readonly ':

   Return [F. Name for F in self. model. _ meta. Fields]

   Return self. readonly_fields

   Add the red part to the admin class

2. The root user logs on to the Django interface, creates a readonly user, and grants the change permission (the user must have the change permission)

 

The disadvantage of this method is that each mymodeladmin class needs to be addedGet_readonly_fieldsFunction

Optimization Method:

Create custom_model_admin.py in the project app

From Django. contrib import Admin

From Django. contrib. admin. util import flatten_fieldsets

Class custommodeladmin (Admin. modeladmin ):

Def get_readonly_fields (self, request, OBJ = none ):

If not request. User. is_superuser and request. User. Username = 'readonly ':

Return [F. Name for F in self. model. _ meta. Fields]

Return self. readonly_fields

Reference this class in Admin. py

From MyApp. custom_model_admin import custommodeladmin

Replace Admin. modeladmin with custommodeladmin.

Add a readonly user to Django Admin