我有一个问题,我不知道如何使它工作。
urls.py:
urlpatterns = [
url(r'athletes/search$', SearchAthletes.as_view()),
url(r'athletes/([0-9]+)$', ViewAthlete.as_view())
]
views.py:
class ViewAthlete(APIView):
def get(self, request, id, format=None):
athlete = Athlete.objects.get(id=id)
serializer = AthleteSerializer(athlete)
return Response(serializer.data)
test.py:
def test_view_athlete(self):
tmp = Athlete.objects.order_by('?')[0]
request = self.factory.get('/_api/v1/athletes/' + str(tmp.id))
request.user = AnonymousUser()
response = ViewAthlete.as_view()(request)
self.assertEquals(response.data.id, tmp.id)
我一直在收到以下错误:
Traceback (most recent call last): File "/tests.py", line 44, in test_view_athlete response = ViewAthlete.as_view()(request) File "/venv/lib/python3.5/site-packages/django/views/decorators/csrf.py", line 58, in wrapped_view return view_func(*args, **kwargs) File "/venv/lib/python3.5/site-packages/django/views/generic/base.py", line 68, in view return self.dispatch(request, *args, **kwargs) File "/venv/lib/python3.5/site-packages/rest_framework/views.py", line 474, in dispatch response = self.handle_exception(exc) File "/venv/lib/python3.5/site-packages/rest_framework/views.py", line 471, in dispatch response = handler(request, *args, **kwargs) TypeError: get() missing 1 required positional argument: 'id'
据我理解,问题是在于没有将id参数传递给ViewAthelete视图类的get函数。这是什么原因呢?在开发环境(非测试)下,它会显示数据,但测试环境不会识别路由中的参数。