See https://github.com/PyCQA/pycodestyle/issues/466.
}
find_command() {
- local name=$1
- for suff in "3" "-python3" ""; do
- cmd=${1}${suff}
- if cmd_exists $cmd; then
- echo $cmd
- return 0
- fi
+ for name in $@; do
+ for suff in "3" "-python3" ""; do
+ cmd=${name}${suff}
+ if cmd_exists $cmd; then
+ echo $cmd
+ return 0
+ fi
+ done
done
warn "$1 is not installed, using dummy placeholder!"
- echo -n :
+ echo :
}
PYFLAKES=$(find_command pyflakes)
-PEP8=$(find_command pep8)
+PEP8=$(find_command pycodestyle pep8)
if [ "$PY_FILES $PY_TEST_FILES" != " " ]; then
if ! $PYFLAKES $PY_FILES $PY_TEST_FILES; then