[PATCH 2/2] merge-recursive: Speed up commit graph construction

From: Fredrik Kuivinen <freku045@student.liu.se>
Date: Feb 2, 2006, 11:43 UTC
Message-ID: <20060202114335.GC8103@c165.ib.student.liu.se>
In-Reply-To: <20060202113848.GA8103@c165.ib.student.liu.se>

Use __slots__ to speed up construction and decrease memory consumption of the Commit objects.

Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se>

---

 gitMergeCommon.py |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

23aa79d4e86761e049bc44b5106cd45355045174

diff --git a/gitMergeCommon.py b/gitMergeCommon.py
index ff6f58a..fdbf9e4 100644
--- a/gitMergeCommon.py
+++ b/gitMergeCommon.py
@@ -107,7 +107,10 @@ def isSha(obj):
     return (type(obj) is str and bool(shaRE.match(obj))) or \
            (type(obj) is int and obj >= 1)
 
-class Commit:
+class Commit(object):
+    __slots__ = ['parents', 'firstLineMsg', 'children', '_tree', 'sha',
+                 'virtual']
+
     def __init__(self, sha, parents, tree=None):
         self.parents = parents
         self.firstLineMsg = None

-- 
1.1.6.gc78e-dirty