[PATCH 7 of 9 py3 v3] branchmap: don't use buffer() on Python 3
Augie Fackler
raf at durin42.com
Sun Mar 12 13:59:15 EDT 2017
# HG changeset patch
# User Augie Fackler <augie at google.com>
# Date 1489297759 18000
# Sun Mar 12 00:49:19 2017 -0500
# Node ID 46eb1834c644e675bd246bbae254cada40c2f21b
# Parent 85be2e7b95aac78211a83d71e14ff8a6901ebbd5
branchmap: don't use buffer() on Python 3
This is certainly slower than the Python 2 code, but it works, and we
can revisit it later if it's a problem.
diff --git a/mercurial/branchmap.py b/mercurial/branchmap.py
--- a/mercurial/branchmap.py
+++ b/mercurial/branchmap.py
@@ -409,7 +409,7 @@ class revbranchcache(object):
# fast path: extract data from cache, use it if node is matching
reponode = changelog.node(rev)[:_rbcnodelen]
cachenode, branchidx = unpack(
- _rbcrecfmt, buffer(self._rbcrevs, rbcrevidx, _rbcrecsize))
+ _rbcrecfmt, util.buffer(self._rbcrevs, rbcrevidx, _rbcrecsize))
close = bool(branchidx & _rbccloseflag)
if close:
branchidx &= _rbcbranchidxmask
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