[issue36422] tempfile.TemporaryDirectory() removes entire directory tree even if it's a mount-point

[Jeffrey Kintscher]

Jeffrey Kintscher <websurfer at surf2c.net> added the comment:

Another data point:

On macOS 10.14.4, unlink() returns EBUSY when it tries to delete the mount point. tempfile.TemporaryDirectory() doesn't handle EBUSY and ends up skipping over the mount point and propagates the OSError exception up to the caller.  It leaves the mounted directory tree untouched.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue36422>
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