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4 Copyright 2006 Matt Mackall <mpm@selenic.com> |
4 Copyright 2006 Matt Mackall <mpm@selenic.com> |
5 |
5 |
6 This software may be used and distributed according to the terms |
6 This software may be used and distributed according to the terms |
7 of the GNU General Public License, incorporated herein by reference. |
7 of the GNU General Public License, incorporated herein by reference. |
8 """ |
8 """ |
9 import struct |
|
10 from i18n import gettext as _ |
9 from i18n import gettext as _ |
11 from demandload import * |
10 from demandload import * |
12 demandload(globals(), "util") |
11 demandload(globals(), "struct util") |
13 |
12 |
14 def getchunk(source): |
13 def getchunk(source): |
15 """get a chunk from a changegroup""" |
14 """get a chunk from a changegroup""" |
16 d = source.read(4) |
15 d = source.read(4) |
17 if not d: |
16 if not d: |