views.py 文件源码

def form_valid(self, form):
        try:
            return super().form_valid(form)
        except UnknownObjectException:
            message = f'Can\'t find GitHub user {form.cleaned_data["github_username"]}'
            form.add_error('github_username', message)
            return self.form_invalid(form)
        except NoStarredReposException:
            return HttpResponseRedirect(reverse('no-starred', kwargs={'username': form.cleaned_data['github_username']}))