Mercurial > hg
view tests/md5sum.py @ 20642:0dc7a50345c2
merge: use the right ancestor when both sides copied the same file
The tests shows no real changes because of this ... but there must be some
weird corner cases where using the right ancestor for the merge planning is
better than using the wrong one.
author | Mads Kiilerich <madski@unity3d.com> |
---|---|
date | Tue, 25 Feb 2014 20:29:46 +0100 |
parents | 1ffeeb91c55d |
children | 328739ea70c3 |
line wrap: on
line source
#!/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)