linter_check.sh

#!/bin/bash

# linter_check ensures your changes will pass on travis.
# Requires pep8 and flake8: pip install pep8 flake8

flake8 --ignore=E,W,F811,F812,F821,F822,F823,F831,F841,N8,C9 --exclude=thrift_bindings,cassandra-thrift .
flake8_result=$?

git diff master...HEAD -U0 | pep8 --diff --max-line-length=200
pep8_result=$?

echo -e "\nflake8 exited with ${flake8_result}."
echo "pep8 exited with ${pep8_result}."

if [ $flake8_result -ne 0 -o $pep8_result -ne 0 ];
then
    echo "Your changes contain linter errors."
    echo "You can fix these manually or with autopep8, which can be installed with pip."
    exit 1
fi

echo "Done"
exit 0