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Try working around AttributeError in objreg

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This commit is contained in:
Florian Bruhin 2016-08-10 13:58:41 +02:00
parent c5a363c66c
commit f6d4e0d32c
1 changed files with 10 additions and 3 deletions
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13
qutebrowser/utils/objreg.py
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@ -94,8 +94,15 @@ class ObjectRegistry(collections.UserDict):
def _disconnect_destroyed(self, name):
"""Disconnect the destroyed slot if it was connected."""
if name in self._partial_objs:
func = self._partial_objs[name]
try:
partial_objs = self._partial_objs
except AttributeError:
# This sometimes seems to happen on Travis during
# test_history.test_adding_item_during_async_read
# and I have no idea why...
return
if name in partial_objs:
func = partial_objs[name]
try:
self[name].destroyed.disconnect(func)
except (RuntimeError, TypeError):
@ -106,7 +113,7 @@ class ObjectRegistry(collections.UserDict):
# pyqtSignal must be bound to a QObject" instead:
# https://github.com/The-Compiler/qutebrowser/issues/257
pass
del self._partial_objs[name]
del partial_objs[name]
def on_destroyed(self, name):
"""Schedule removing of a destroyed QObject.