view tests/readlink.py @ 14889:a59058fd074a stable

hooks: redirect stdout/err/in to the ui descriptors when calling python hooks

We need to make sure that python hooks I/O goes through the ui descriptors so
it doesn't mess the command server protocol.

#!/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)