Find python imports in current directory that are not part of the python standard library

non-stdlib-imports.sh

# Find python imports in current directory that are not part of the python standard library
function non-stdlib-imports () {
    # Requires isort to be pip-installed
    stdlib_mods=`python -c "import isort, sys; sys.stdout.write('|'.join(isort.settings.default['known_standard_library']))"`
    non_stdlib_used_mods=`grep "import " $(find . -name "*.py") | cut -f2 -d ' ' | cut -f1 -d'.' | sort | uniq | grep -v -E $stdlib_mods`
    grep -nRE "$non_stdlib_used_mods" | grep -e "import.* " -e "from.* "
}