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

With get_fieldsets you get all fields from the form

def get_readonly_fields(self, request, obj=None):
    readonly = []
    for fs in self.get_fieldsets(request, obj):
        if len(fs) > 1:
            readonly += fs[1].get('fields', [])
    return readonly