view tests/md5sum.py @ 22837:2be7d5ebd4d0

config: use the same hgrc for a cloned repo as for an uninitted repo

This just copies the same local sample hgrc, except it sets the
default path to the repo it was cloned from.

This is cut-and-paste from the local sample hgrc, but I think it's
acceptable, since the two pieces of code are right next to each other
and they're small. There is danger of them going out of synch, but it
would complicate the code too much to get rid of this C&P.

I also add ui as an import to hg.py, but with demandimport, this
should not be a noticeable performance hit.

#!/usr/bin/env python
#
# Based on python's Tools/scripts/md5sum.py
#
# This software may be used and distributed according to the terms
# of the PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2, which is
# GPL-compatible.

import sys, os

try:
    from hashlib import md5
except ImportError:
    from md5 import md5

try:
    import msvcrt
    msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
    msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
except ImportError:
    pass

for filename in sys.argv[1:]:
    try:
        fp = open(filename, 'rb')
    except IOError, msg:
        sys.stderr.write('%s: Can\'t open: %s\n' % (filename, msg))
        sys.exit(1)

    m = md5()
    try:
        while True:
            data = fp.read(8192)
            if not data:
                break
            m.update(data)
    except IOError, msg:
        sys.stderr.write('%s: I/O error: %s\n' % (filename, msg))
        sys.exit(1)
    sys.stdout.write('%s  %s\n' % (m.hexdigest(), filename))

sys.exit(0)