Make make tidy Python scripts more idiomatic#21539
Merged
bors merged 2 commits intorust-lang:masterfrom Jan 25, 2015 
iKevinY:pythonic
Merged
Make `make tidy` Python scripts more idiomatic#21539bors merged 2 commits intorust-lang:masterfrom iKevinY:pythonic
bors merged 2 commits intorust-lang:masterfrom 
iKevinY:pythonic