[PATCH 4 of 5] util.py: Use fakebuffer as buffer in py3k
Renato Cunha
renatoc at gmail.com
Fri Jul 2 23:26:56 CDT 2010
# HG changeset patch
# User Renato Cunha <renatoc at gmail.com>
# Date 1278105364 10800
# Node ID 221894022b4274527770c6fad841fc07deb43b54
# Parent 6c82a0c29e179f7e05e2b9541b50326dcc1c9550
util.py: Use fakebuffer as buffer in py3k.
There's no buffer type in py3k, util.py has a function, called fakebuffer,
that implements a similar API. This patch implements fakebuffer as a
memoryview wrapper in py3k.
diff --git a/mercurial/util.py b/mercurial/util.py
--- a/mercurial/util.py
+++ b/mercurial/util.py
@@ -38,8 +38,12 @@
import __builtin__
-def fakebuffer(sliceable, offset=0):
- return sliceable[offset:]
+if sys.version_info[0] != 3:
+ def fakebuffer(sliceable, offset=0):
+ return sliceable[offset:]
+else:
+ def fakebuffer(sliceable, offset=0):
+ return memoryview(sliceable)[offset:]
try:
buffer
except NameError:
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