tempfile.mkstemp handles must be explicitly closed on Windows before the associated file can be closed

Author: mattsb42-aws

examples/test/test_i_basic_file_encryption_with_multiple_providers.py

@@ -30,7 +30,7 @@
 
 def test_cycle_file():
     cmk_arn = get_cmk_arn()
-    _handle, filename = tempfile.mkstemp()
+    handle, filename = tempfile.mkstemp()
     with open(filename, 'wb') as f:
         f.write(os.urandom(1024))
     try:
@@ -42,4 +42,5 @@ def test_cycle_file():
         for f in new_files:
             os.remove(f)
     finally:
+        os.close(handle)
         os.remove(filename)

examples/test/test_i_basic_file_encryption_with_raw_key_provider.py

@@ -27,12 +27,13 @@
 
 
 def test_cycle_file():
-    _handle, filename = tempfile.mkstemp()
+    handle, filename = tempfile.mkstemp()
     with open(filename, 'wb') as f:
         f.write(os.urandom(1024))
     try:
         new_files = cycle_file(source_plaintext_filename=filename)
         for f in new_files:
             os.remove(f)
     finally:
+        os.close(handle)
         os.remove(filename)