  # Optional packages which may be used with REST framework.
  psycopg2-binary==2.7.4
  markdown==2.6.4
  django-guardian==1.4.9
  django-filter==1.1.0
  coreapi==2.3.1
  coreschema==0.0.4
 
</s> remove         router.register(r'detail', CustomViewSet, base_name='detail')
 </s> add         router.register(r'detail', CustomViewSet, basename='detail') </s> remove         router.register(r'detail', CustomViewSet, base_name='detail')
 </s> add         router.register(r'detail', CustomViewSet, basename='detail')
psycopg2-binary==2.7.5
markdown==2.6.11
  # Optional packages which may be used with REST framework.
psycopg2-binary==2.7.5
markdown==2.6.11
psycopg2-binary==2.7.5
markdown==2.6.11
  django-guardian==1.4.9
  django-filter==1.1.0
  coreapi==2.3.1
  coreschema==0.0.4
keep replace replace keep keep keep keep
 Fix deprecation warnings in tests (#6076)

* Fix deprecated arguments in schema tests

* Update optional reqs, fixing markdown deprecation 
requirements/requirements-optionals.txt