view tests/readlink.py @ 35737:d99b07bc69fb

revlog: refactor out _finddeltainfo from _addrevision

Splicing the code into smaller chunks should help understanding it,
and eventually override some parts in experimental branches to try
optimization.

#!/usr/bin/env python

from __future__ import absolute_import, print_function

import errno
import os
import 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, '->', f, 'not a symlink')

sys.exit(0)