Fix DirectoryMonitor.stop() raising unhandled KeyError on rm -rf workdir

2018-03-09 09:50:13 +01:00 · 2018-03-09 09:50:13 +01:00 · b955a570fd
parent 0e4be3c22f
commit b955a570fd
1 changed files with 3 additions and 1 deletions
--- a/lib/tfw/components/source_code_event_handler.py
+++ b/lib/tfw/components/source_code_event_handler.py
@ -71,7 +71,9 @@ class SourceCodeEventHandler(TriggerlessEventHandler):
        return self._monitor

    def reload_monitor(self):
-        if self._monitor: self._monitor.stop()
+        if self._monitor:
+            try: self._monitor.stop()
+            except KeyError: logging.debug('Working directory was removed – ignoring...')
        self._monitor = DirectoryMonitor(self.filemanager.workdir)
        self._monitor.watch()   # This runs on a separate thread