Source Code for Module UIAHandler

 1  import sys 
 2  import comtypes 
 3  import config 
 4  from logHandler import log 
 5   
 6  handler=None 
 7  isUIAAvailable=False 
 8   
 9  if config.conf and config.conf["UIA"]["enabled"]: 
10          winver=sys.getwindowsversion() 
11          winver=winver.major+(winver.minor/10.0) 
12          if winver>=config.conf["UIA"]["minWindowsVersion"]: 
13                  try: 
14                          from _UIAHandler import * 
15                          isUIAAvailable=True 
16                  except ImportError: 
17                          pass 
18   
19 -def initialize(): 
20          global handler 
21          if not isUIAAvailable: 
22                  raise NotImplementedError 
23          try: 
24                  handler=UIAHandler() 
25          except COMError: 
26                  handler=None 
27                  raise RuntimeError("UIA not available") 
28   
29 -def terminate(): 
30          global handler 
31          if handler: 
32                  handler.terminate() 
33                  handler=None 
34