eumiro commented on code in PR #34378:
URL: https://github.com/apache/airflow/pull/34378#discussion_r1327401920
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airflow/providers/docker/operators/docker.py:
##########
@@ -451,11 +451,11 @@ def copy_from_docker(container_id, src):
# 0 byte file, it can't be anything else than None
return None
# no need to port to a file since we intend to deserialize
- file_standin = BytesIO(b"".join(archived_result))
- tar = tarfile.open(fileobj=file_standin)
- file = tar.extractfile(stat["name"])
- lib = getattr(self, "pickling_library", pickle)
- return lib.loads(file.read())
+ with BytesIO(b"".join(archived_result)) as f:
+ tar = tarfile.open(fileobj=f)
+ file = tar.extractfile(stat["name"])
+ lib = getattr(self, "pickling_library", pickle)
+ return lib.loads(file.read())
Review Comment:
Let me try it.
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