          with self.assertRaises(SynchronousOnlyOperation):
              list(SimpleModel.objects.all())
  
  
  @skipIf(
      sys.platform == "win32" and (3, 8, 0) < sys.version_info < (3, 8, 1),
      "https://bugs.python.org/issue38563",
  )
  class AsyncUnsafeTest(SimpleTestCase):
      """
      async_unsafe decorator should work correctly and returns the correct
      message.
      """
 
</s> remove @skipIf(
    sys.platform == "win32" and (3, 8, 0) < sys.version_info < (3, 8, 1),
    "https://bugs.python.org/issue38563",
)
 </s> add  </s> remove @skipIf(
    sys.platform == "win32" and (3, 8, 0) < sys.version_info < (3, 8, 1),
    "https://bugs.python.org/issue38563",
)
 </s> add  </s> remove @skipIf(
    sys.platform == "win32" and (3, 8, 0) < sys.version_info < (3, 8, 1),
    "https://bugs.python.org/issue38563",
)
 </s> add  </s> remove import sys
from unittest import mock, skipIf
 </s> add from unittest import mock </s> remove from unittest import skipIf
 </s> add 
          with self.assertRaises(SynchronousOnlyOperation):
              list(SimpleModel.objects.all())
  
  




  class AsyncUnsafeTest(SimpleTestCase):
      """
      async_unsafe decorator should work correctly and returns the correct
      message.
      """
keep keep keep keep replace replace replace replace keep keep keep keep keep
 Removed stale Windows asyncio test skips.

Underlying issue was fixed in Python 3.8.1, now many versions ago.
https://bugs.python.org/issue38563 
tests/async/tests.py