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utils/misc: Fix AttributeError in tls_property

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Do not assume the value of the property was set before it is deleted.
This commit is contained in:
Douglas Raillard 2024-06-20 16:55:45 +01:00 committed by Marc Bonnici
parent 3e45a2298e
commit d3ca49f245
1 changed files with 7 additions and 2 deletions
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7
devlib/utils/misc.py
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@ -842,7 +842,12 @@ class tls_property:
def __delete__(self, instance): def __delete__(self, instance):
tls, values = self._get_tls(instance) tls, values = self._get_tls(instance)
with self.lock: with self.lock:
values.discard(tls.value) try:
value = tls.value
except AttributeError:
pass
else:
values.discard(value)
del tls.value del tls.value
def _get_tls(self, instance): def _get_tls(self, instance):