admin.py 文件源码

def user_change_password(self, request, id, form_url=''):
        if not self.has_change_permission(request):
            raise PermissionDenied
        user = self.get_object(request, unquote(id))
        if user is None:
            raise Http404(_('%(name)s object with primary key %(key)r does not exist.') % {
                'name': force_text(self.model._meta.verbose_name),
                'key': escape(id),
            })
        if request.method == 'POST':
            form = self.change_password_form(user, request.POST)
            if form.is_valid():
                form.save()
                change_message = self.construct_change_message(request, form, None)
                self.log_change(request, user, change_message)
                msg = ugettext('Password changed successfully.')
                messages.success(request, msg)
                update_session_auth_hash(request, form.user)
                return HttpResponseRedirect(
                    reverse(
                        '%s:%s_%s_change' % (
                            self.admin_site.name,
                            user._meta.app_label,
                            user._meta.model_name,
                        ),
                        args=(user.pk,),
                    )
                )
        else:
            form = self.change_password_form(user)

        fieldsets = [(None, {'fields': list(form.base_fields)})]
        adminForm = admin.helpers.AdminForm(form, fieldsets, {})

        context = {
            'title': _('Change password: %s') % escape(user.get_username()),
            'adminForm': adminForm,
            'form_url': form_url,
            'form': form,
            'is_popup': (IS_POPUP_VAR in request.POST or
                         IS_POPUP_VAR in request.GET),
            'add': True,
            'change': False,
            'has_delete_permission': False,
            'has_change_permission': True,
            'has_absolute_url': False,
            'opts': self.model._meta,
            'original': user,
            'save_as': False,
            'show_save': True,
        }
        context.update(self.admin_site.each_context(request))

        request.current_app = self.admin_site.name

        return TemplateResponse(request,
            self.change_user_password_template or
            'admin/auth/user/change_password.html',
            context)