[apparmor] [Merge] lp:~dmitrij.ledkov/apparmor/py3 into lp:apparmor

[Dmitrijs Ledkovs]

Pushed revision 2054:
* closes file descriptors
* uses except OSError as ex
* doesn't do version checks
* more stray print statements converted to sys.stdXXX.write() syntax
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https://code.launchpad.net/~dmitrij.ledkov/apparmor/py3/+merge/109682
Your team AppArmor Developers is requested to review the proposed merge of lp:~dmitrij.ledkov/apparmor/py3 into lp:apparmor.