mercurial/httprangereader.py
author mpm@selenic.com
Tue, 21 Jun 2005 18:04:25 -0800
changeset 404 a1ecef497721
parent 372 4b0f562c61f4
child 1559 59b3639df0a9
permissions -rw-r--r--
[PATCH] Unintuive use -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [PATCH] Unintuive use From: Vincent Danjean <vdanjean.ml@free.fr> > 1) "hg pull" does not tell what and if it does something. > 2) hg does not tell if the data have been merge or not, if we have to > call resolve, ... Here is a patch for 1) and 2). It also add an option to 'pull' to call update if there is something new. Tweaked by mpm: - change message style - use ui.status - change option from resolve to update manifest hash: a61a7af00ef2f33867f6c88f95dc8258cb1a3e51 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCuMcpywK+sNU5EO8RAucjAKC06gwAico7Wz5YOcp5u9NVxEhItwCfcIzA VmiifZTj5ZUjTTcPhmiKh2M= =rbLT -----END PGP SIGNATURE-----

# 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:
    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()