django admin readonly models
""" source: https://archive.is/AiLh1 license: https://archive.is/iCoSO """ class ReadOnlyAdminMixin: """Disables all editing capabilities.""" change_form_template = "admin/view.html" def __init__(self, *args, **kwargs): super(ReadOnlyAdminMixin, self).__init__(*args, **kwargs) self.readonly_fields = [f.name for f in self.model._meta.get_fields()] def get_actions(self, request): actions = super(ReadOnlyAdminMixin, self).get_actions(request) actions.pop("delete_selected", None) return actions def has_add_permission(self, request): return False def has_delete_permission(self, request, obj=None): return False def save_model(self, request, obj, form, change): pass def delete_model(self, request, obj): pass def save_related(self, request, form, formsets, change): pass @register(models.Address) class AddressAdmin(ReadOnlyAdminMixin, admin.ModelAdmin): list_display = ('country', 'state', 'city', 'zipcode') search_fields = ('country', 'state', 'city', 'zipcode') list_filter = ('country', 'state')
