view tests/readlink.py @ 21013:a813caca89b3

bundle2: extract stream/unpack logic in an unpackermixin

The coming `unbundlepart` will need the same kind of method than `unbundle20`
for unpacking data from the stream. We extract them into a mixin class before
the creation of `unbundlepart`.

#!/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)