toggle bluetooth

bluetooth.py

import objc
bundle = objc.loadBundle("IOBluetooth", globals(),bundle_path=objc.pathForFramework(u'/System/Library/Frameworks/IOBluetooth.framework'))
if not bundle:
  raise RuntimeError, "initFrameworkWrapper"
# request handles to functions
fs = [('IOBluetoothPreferenceGetControllerPowerState', 'oI'),('IOBluetoothPreferenceSetControllerPowerState','vI')]
ds = {}
objc.loadBundleFunctions(bundle,ds,fs)
# did we get everything we need?
for (name, handle) in fs:
  if not name in ds:
    raise RuntimeError, "failed to load: " + name
if ds['IOBluetoothPreferenceGetControllerPowerState']() == 1:
  ds['IOBluetoothPreferenceSetControllerPowerState'](0)
else:
  ds['IOBluetoothPreferenceSetControllerPowerState'](1)
exit