Mercurial > hg-stable
view mercurial/httprangereader.py @ 1739:57de7e1a81d2
AmbiguousCommand is raised too soon.
Right now, hg raises AmbiguousCommand as soon as it finds two
commands/aliases that start with the substring it's searching for, even
though it may still find a full match later on.
This is a bit hard to hit on purpose, because hg checks the list of
commands in whatever order is returned by table.keys(), which will
change when you add an alias to a command. You should be able to hit it
by adding an alias "u" to the "identify" command - not that that makes a
lot of sense...
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Fri, 17 Feb 2006 17:41:23 -0600 |
parents | 59b3639df0a9 |
children | f5046cab9e2e |
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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 req.add_header('Range', 'bytes=%d-%s' % (self.pos, end)) f = urllib2.urlopen(req) return f.read()