Merge pull request #2 from JE-Chen/dev

Create osx_keyboard_listener.py

Author: JE-Chen

je_auto_control/osx/listener/osx_keyboard_listener.py

@@ -0,0 +1,17 @@
+from Cocoa import *
+import time
+from Foundation import *
+from PyObjCTools import AppHelper
+
+class AppDelegate(NSObject):
+    def applicationDidFinishLaunching_(self, aNotification):
+        NSEvent.addGlobalMonitorForEventsMatchingMask_handler_(NSKeyDownMask, handler)
+
+def handler(event):
+    print(event)
+    print(str(hex(event.keyCode())))
+
+app = NSApplication.sharedApplication()
+delegate = AppDelegate.alloc().init()
+NSApp().setDelegate_(delegate)
+AppHelper.runEventLoop()