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Log QFileSystemWatcher errors

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This commit is contained in:
Florian Bruhin 2018-02-08 00:32:02 +01:00
parent 37a9691e29
commit f51ac8ab6e
1 changed files with 6 additions and 2 deletions
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8
qutebrowser/misc/editor.py
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@ -64,7 +64,9 @@ class ExternalEditor(QObject):
"""Clean up temporary files after the editor closed."""
assert self._remove_file is not None
if self._watcher:
self._watcher.removePaths(self._watcher.files())
failed = self._watcher.removePaths(self._watcher.files())
if failed:
log.procs.error("Failed to unwatch paths: {}".format(failed))
if self._filename is None or not self._remove_file:
# Could not create initial file.
return
@ -164,7 +166,9 @@ class ExternalEditor(QObject):
executable = editor[0]
if self._watcher:
self._watcher.addPath(self._filename)
ok = self._watcher.addPath(self._filename)
if not ok:
log.procs.error("Failed to watch path: {}".format(self._filename))
self._watcher.fileChanged.connect(self._on_file_changed)
args = [self._sub_placeholder(arg, line, column) for arg in editor[1:]]