Mercurial > hg > mercurial-crew-with-dirclash
view mercurial/httprangereader.py @ 2749:d13e4ffaa79d
[darcs2hg] Windows compatibilty patct
Originally submitted by Daiju Kito
1. single quote didn't work in several cases
2. os.unlink tries to delete tmpfile when it's called. It won't wait like unix.
author | Sébastien Pierre <sebastien@xprima.com> |
---|---|
date | Tue, 01 Aug 2006 09:51:36 -0400 |
parents | 12e11413ca19 |
children | 345bac2bc4ec |
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# httprangereader.py - just what it says # # Copyright 2005 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. import byterange, urllib2 class httprangereader(object): def __init__(self, url): self.url = url self.pos = 0 def seek(self, pos): self.pos = pos def read(self, bytes=None): opener = urllib2.build_opener(byterange.HTTPRangeHandler()) urllib2.install_opener(opener) req = urllib2.Request(self.url) end = '' if bytes: end = self.pos + bytes - 1 req.add_header('Range', 'bytes=%d-%s' % (self.pos, end)) f = urllib2.urlopen(req) data = f.read() if bytes: data = data[:bytes] return data