python - QT QFileSystemWatcher -

it seems simple doesn't work. have usbautomount installed.

#watch media directory , connect enable save csv pb self.usb_watcher = qfilesystemwatcher() self.usb_watcher.addpaths(["/media/usb0"]) self.usb_watcher.directorychanged.connect(self.enable_save_csv_pb) self.usb_watcher.filechanged.connect(self.enable_save_csv_pb) 

i think has addpath. if don't put in square brackets error message:

qfilesystemwatcher: failed add paths: m, e, d, i, a, /, u, s, b, 0 

but i've seen examples without square brackets.

i think should use addpath instead of addpaths