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#!/bin/sh
# git hook to ensure code style
# cp tools/git-pre-commit .git/hooks/pre-commit
#
# TODO:
# pylint -r n -f parseable $files
which >/dev/null pep8 || (echo "please install pep8"; exit )
which >/dev/null autopep8 || (echo "please install autopep8"; exit )
which >/dev/null pyflakes || (echo "please install pyflakes"; exit )
files=$(git diff --name-only --staged --diff-filter=ACMRTUXB | egrep "*.py$")
if test -n "$files"; then
pep8 --max-line-length=120 $files
res=$?
if [ $res -ne 0 ]; then
echo
autopep8 --max-line-length=120 --diff $files
echo
echo "To fix run: autopep8 --max-line-length=120 -i $files"
else
pyflakes $files
res=$?
fi
exit $res
fi
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