Mercurial > hg
annotate tests/md5sum.py @ 23651:72da02d7f126
merge: collect checking for unknown files at end of manifestmerge()
The 'c' and 'dc' actions include creating a file on disk and we need
to check that no conflicting file exists unless force=True. Move two
of the calls to _checkunknownfile() to a single place at the end of
manifestmerge(). This removes some of the reading of filelogs from the
heart of manifestmerge() and collects it in one place close to where
its output (entries in the 'aborts' list) is used.
Note that this removes the unnecessary call to _checkunknownfile()
when force=True in one of the code paths.
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Wed, 19 Nov 2014 11:51:31 -0800 |
parents | 1ffeeb91c55d |
children | 328739ea70c3 |
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1 #!/usr/bin/env python |
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2 # |
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3 # Based on python's Tools/scripts/md5sum.py |
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4 # |
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5 # This software may be used and distributed according to the terms |
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6 # of the PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2, which is |
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7 # GPL-compatible. |
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8 |
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9 import sys, os |
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10 |
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11 try: |
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12 from hashlib import md5 |
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13 except ImportError: |
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14 from md5 import md5 |
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15 |
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16 try: |
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17 import msvcrt |
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18 msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) |
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19 msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY) |
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20 except ImportError: |
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21 pass |
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22 |
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23 for filename in sys.argv[1:]: |
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24 try: |
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25 fp = open(filename, 'rb') |
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26 except IOError, msg: |
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27 sys.stderr.write('%s: Can\'t open: %s\n' % (filename, msg)) |
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28 sys.exit(1) |
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29 |
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30 m = md5() |
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31 try: |
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32 while True: |
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33 data = fp.read(8192) |
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34 if not data: |
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35 break |
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36 m.update(data) |
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37 except IOError, msg: |
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38 sys.stderr.write('%s: I/O error: %s\n' % (filename, msg)) |
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39 sys.exit(1) |
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40 sys.stdout.write('%s %s\n' % (m.hexdigest(), filename)) |
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41 |
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42 sys.exit(0) |