unicodechecke.sh

failed="no"
find . -name '*.py' -not -path "./.env/*" -not -path "./node_modules/*" -print0 |
    while IFS= read -r -d $'\0' line; do
        if [ -s $line ]; then
            grep -L "from __future__ import unicode_literals" $line
            if [ "$?" -ne "0" ]; then
                failed="yes"
            fi
        fi
    done

if [ $failed != "no" ]; then
    echo
    echo "The above files are not UTF-8 safe.  Please add this to the top of the files:"
    echo
    echo "# -*- coding: utf-8 -*-"
    echo
    echo "from __future__ import unicode_literals"
    echo
    exit 1
fi