Update validator to be more generic

Fix syntax error in pin setup

neon_phal_plugin_switches/__init__.py

@@ -33,15 +33,16 @@
 from ovos_plugin_manager.hardware.switches import AbstractSwitches
 from ovos_utils.log import LOG
 from ovos_bus_client.message import Message
-from gpiozero import Button, pi_info, BadPinFactory, Device
+from gpiozero import Button, Device
 from gpiozero.pins.native import NativeFactory
+from gpiozero.exc import BadPinFactory
 
 
 class SwitchValidator:
  @staticmethod
  def validate(_=None):
  try:
- pi_info()
+ Device.ensure_pin_factory()
  return True
  except BadPinFactory:
  return False
@@ -145,20 +146,20 @@ def setup_gpio(self, active_state: bool = True):
  Do GPIO setup.
  @param active_state: If true, switches are active when high
  """
-
+ factory = NativeFactory()
  act = Button(self.action_pin, pull_up=None, active_state=active_state,
- pin_factory=NativeFactory)
+ pin_factory=factory)
  act.when_activated = self.on_action
  vol_up = Button(self.vol_up_pin, pull_up=None,
- active_state=active_state, pin_factory=NativeFactory)
+ active_state=active_state, pin_factory=factory)
  vol_up.when_activated = self.on_vol_up
  vol_down = Button(self.vol_dn_pin, pull_up=None,
- active_state=active_state, pin_factory=NativeFactory)
+ active_state=active_state, pin_factory=factory)
  vol_down.when_activated = self.on_vol_down
 
  self.mute_switch = Button(self.mute_pin, pull_up=None,
  active_state=bool(self._muted),
- pin_factory=NativeFactory)
+ pin_factory=factory)
 
  self.mute_switch.when_deactivated = self.on_unmute
  self.mute_switch.when_activated = self.on_mute