b8c7edf070
@ -61,7 +61,6 @@ class ScanQRTextEdit(ButtonsTextEdit, MessageBoxMixin):
except BaseException as e:
self.show_error(str(e))
data = ''
data = str(data)
self.setText(data)
return data
@ -62,7 +62,7 @@ def scan_barcode(device='', timeout=-1, display=True, threaded=False):
return
symbol = libzbar.zbar_symbol_set_first_symbol(symbols)
data = libzbar.zbar_symbol_get_data(symbol)
return data.decode('utf8')
def _find_system_cameras():
device_root = "/sys/class/video4linux"