anchor.diff:  , idna
   , jinja2
   , jsondiff
  +, openapi-spec-validator
   , python-dateutil
   , python-jose
   , pytz
  
positive.code:     "--deselect=tests/test_iotdata/test_iotdata.py::test_delete_field_from_device_shadow"
      "--deselect=tests/test_iotdata/test_iotdata.py::test_publish"
      "--deselect=tests/test_s3/test_server.py::test_s3_server_bucket_versioning"
  
      # json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
      "--deselect=tests/test_cloudformation/test_cloudformation_stack_integration.py::test_lambda_function"
  
negative.code:     idna
      jinja2
      jsondiff
      openapi-spec-validator
      python-dateutil
      python-jose
      pytz
  