Awww, I like 3! 3 makes the tab levels very distinct, without wasting space. Of course it's just a matter of personal preference. But, is 4 really a widespread standard in the Python world?
I am so sad to see this. Thanks for posting it, though. Maybe I'll...ghhk..ekkk...switch. I went through the entire PEP and found that I'm following every other convention but two (multiple imports on one line, and I seldom write docstrings).
