view tests/readlink.py @ 6431:a42d8d3e6ea9

copies: refactor symmetricdifference as _findlimit

We only need to track the lowest revision seen, which makes things simpler.

#!/usr/bin/env python

import errno, os, sys

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

sys.exit(0)