view tests/readlink.py @ 27352:9fd8f1552369

commandserver: cut import cycle by itself

We generally make modules importable from the front-end layer, dispatch ->
commands -> x. So the import cycle to dispatch should be resolved by the
commandserver module.

#!/usr/bin/env python

import errno, os, sys

for f in sys.argv[1:]:
    try:
        print f, '->', os.readlink(f)
    except OSError as err:
        if err.errno != errno.EINVAL:
            raise
        print f, 'not a symlink'

sys.exit(0)