Mac HighSierra - Interacting with SecurityAgent does not work most of the times #156

>>> import atomac
>>> context = atomac.getAppRefByBundleId('com.apple.SecurityAgent')
>>> print context
<atomac.AXClasses.NativeUIElement AXApplication u'SecurityAgent'>
>>> context.findFirstR(AXRole='AXButton')
>>> b =context.findFirstR(AXRole='AXButton')
>>> print b

>>> import atomac
>>> context = atomac.getAppRefByBundleId('com.apple.SecurityAgent')
>>> print context
<atomac.AXClasses.NativeUIElement AXApplication u'SecurityAgent'>
>>> context.findFirstR(AXRole='AXButton')
<atomac.AXClasses.NativeUIElement AXButton u'Cancel'>
>>> context.findFirstR(AXRoleDescription='secure text field')
<atomac.AXClasses.NativeUIElement AXTextField u''>
>>> tf = context.findFirstR(AXRoleDescription='secure text field')
>>> tf.sendKeys('a')
>>> context.findFirstR(AXRole='AXButton', AXTitle='OK')
<atomac.AXClasses.NativeUIElement AXButton u'OK'>
>>> btn = context.findFirstR(AXRole='AXButton', AXTitle='OK')
>>> print btn
<atomac.AXClasses.NativeUIElement AXButton u'OK'>
>>> exit()