The finalize method in bindings/python/libs/client/finalize.py iterates over all references known to the garbage collector, even those not created by the xrootd bindings. This does not work correctly when the target of a weak reference has been already
collected.

This pr catches this exception, e.g.:

Traceback (most recent call last):
File
".../envs/topcoffea-env/lib/python3.8/site-packages/XRootD/client/finalize.py",
line 46, in finalize
if isinstance(obj, File) and obj.is_open():
ReferenceError: weakly-referenced object no longer exists

You can view, comment on, or merge this pull request online at:

https://github.com/xrootd/xrootd/pull/1498

Commit Summary

python bindings: catch ReferenceError error when finalizing File's

File Changes

M bindings/python/libs/client/finalize.py (7)

Patch Links:

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