cli: print each device's direct path

lib/logitech_receiver/receiver.py

@@ -83,6 +83,7 @@ class PairedDevice(object):
         self._power_switch = None
 
         self.handle = None
+        self.path = None
 
         # if _log.isEnabledFor(_DEBUG):
         #     _log.debug("new PairedDevice(%s, %s, %s)", receiver, number, link_notification)
@@ -140,6 +141,7 @@ class PairedDevice(object):
         for dev in _hid.enumerate({'vendor_id': 0x046d}):
             if dev.product_id == self.receiver.product_id and dev.serial \
                     and dev.serial.startswith(self.wpid):
+                self.path = dev.path
                 self.handle = _hid.open_path(dev.path)
                 break
 

lib/solaar/cli/show.py

@@ -70,6 +70,7 @@ def _print_device(dev):
     dev.ping()
 
     print('  %d: %s' % (dev.number, dev.name))
+    print('     Device path  :', dev.path)
     print('     Codename     :', dev.codename)
     print('     Kind         :', dev.kind)
     print('     Wireless PID :', dev.wpid)