view tests/readlink.py @ 18350:c0d63e1884a3

hgweb: remove handling of any else than strings from request.write

Iterators should be returned WSGI style, not written. And apparently all of
hgweb do that.

#!/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)