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annotate tests/md5sum.py @ 2161:12e11413ca19

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Fix just introduced possible old-http bug My last patch changed httprangereader.read to read only the specified amount of data from the connection, to prevent it from returning more than what was asked. I just realized that this could lead to the connection not being closed. In practice, it looks like the connection is closed just fine, but it's probably safer to read everything and then return only what's necessary.
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Sun, 30 Apr 2006 18:50:53 +0200
parents 50e1c90b0fcf
children
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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
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10 import os
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11 import md5
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12
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13 for filename in sys.argv[1:]:
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14 try:
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15 fp = open(filename, 'rb')
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16 except IOError, msg:
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17 sys.stderr.write('%s: Can\'t open: %s\n' % (filename, msg))
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18 sys.exit(1)
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19
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20 m = md5.new()
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21 try:
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22 while 1:
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23 data = fp.read(8192)
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24 if not data:
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25 break
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26 m.update(data)
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27 except IOError, msg:
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28 sys.stderr.write('%s: I/O error: %s\n' % (filename, msg))
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29 sys.exit(1)
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30 sys.stdout.write('%s %s\n' % (m.hexdigest(), filename))
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31
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32 sys.exit(0)