zhouqt/autotest — comment on commit 9c0666ca7f3b9bee85befde3382745621d4c6ef3
File:  line 0
By lmr:

Well, checking the docs, this change won't affect py 2.4 users, since KeyboardInterrupt only inherits from BaseException since 2.5. Also, in a good part of these constructs, it'd be better to find more appropriate exceptions to catch instead of going to the base exception class. Anyway, the change looks fairly harmless from everything I can see and test, so I'm accepting it.