text: from django.urls import path
  from rest_framework.authtoken.views import obtain_auth_token
  from rest_framework.urlpatterns import format_suffix_patterns
  
  from .views import Me, Features
  from .views import ProjectList, ProjectDetail
  from .views import LabelList, LabelDetail, ApproveLabelsAPI
  from .views import DocumentList, DocumentDetail
  from .views import AnnotationList, AnnotationDetail
  from .views import TextUploadAPI, TextDownloadAPI, CloudUploadAPI
  from .views import StatisticsAPI
  
  
  urlpatterns = [
      path('auth-token', obtain_auth_token),
      path('me', Me.as_view(), name='me'),
      path('features', Features.as_view(), name='features'),
      path('cloud-upload', CloudUploadAPI.as_view(), name='cloud_uploader'),
      path('projects', ProjectList.as_view(), name='project_list'),
      path('projects/<int:project_id>', ProjectDetail.as_view(), name='project_detail'),
      path('projects/<int:project_id>/statistics',
           StatisticsAPI.as_view(), name='statistics'),
      path('projects/<int:project_id>/labels',
           LabelList.as_view(), name='label_list'),
      path('projects/<int:project_id>/labels/<int:label_id>',
           LabelDetail.as_view(), name='label_detail'),
      path('projects/<int:project_id>/docs',
           DocumentList.as_view(), name='doc_list'),
      path('projects/<int:project_id>/docs/<int:doc_id>',
           DocumentDetail.as_view(), name='doc_detail'),
      path('projects/<int:project_id>/docs/<int:doc_id>/approve-labels',
           ApproveLabelsAPI.as_view(), name='approve_labels'),
      path('projects/<int:project_id>/docs/<int:doc_id>/annotations',
           AnnotationList.as_view(), name='annotation_list'),
      path('projects/<int:project_id>/docs/<int:doc_id>/annotations/<int:annotation_id>',
           AnnotationDetail.as_view(), name='annotation_detail'),
      path('projects/<int:project_id>/docs/upload',
           TextUploadAPI.as_view(), name='doc_uploader'),
      path('projects/<int:project_id>/docs/download',
           TextDownloadAPI.as_view(), name='doc_downloader')
  ]
  
  urlpatterns = format_suffix_patterns(urlpatterns, allowed=['json', 'xml'])
  