views.py 文件源码

def get_or_create_token(request):
    """Gets an existing token or creates a new one. If the old token has
    expired, create a new one.

    :type request: django.http.HttpRequest
    """
    if request.account.is_admin():
        token, _ = APIToken.objects.get_or_create(
            client=request.account, expires__gte=datetime.now(),
            defaults={'token': auth_token(),
                      'expires': datetime.now() + EXPIRE_DELTA})
        return HttpResponse(str(token))
    else:
        return HttpResponse('You must log in to get a token',
                            status=status.HTTP_403_FORBIDDEN)