python字符串不能比较
s1=self.choice14.GetStringSelection().encode('utf-8')
y=['是'.decode('utf-8'),'否'.decode('utf-8')]
if s1==y[0]:
t8='1'
else:
t8='0'

File "D:\程序\python\lionogram_measure.py", line 3778
if s1==y[0]:
UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode - interpreting them as being unequal

[解决办法]