Django admin - make all fields readonly

Question

I\'m trying to make all fields readonly without listing them explicitly.

Something like:

class CustomAdmin(admin.ModelAdmin):
    def get_readonly_fi         


        

Answer 1

For Inlines (Tab or Stack)

def get_readonly_fields(self, request, obj=None):
    fields = []
    for field in self.model._meta.get_all_field_names():
        if field != 'id':
            fields.append(field)
    return fields

def has_add_permission(self, request):
    return False