commit 90be5c0839762d14bdee75d121c3923ed91c8404
author Shawn O. Pearce <sop@google.com> Wed Oct 29 15:21:24 2008 -0700
committer Shawn O. Pearce <sop@google.com> Wed Oct 29 15:24:34 2008 -0700
tree 9b7381e33f3cf311919f5372c2a34f6a1f337854
parent 7965f9fed083f07255d62f2a4a49fb54424356e4

Cache the per-user configuration to avoid duplicate instances

Signed-off-by: Shawn O. Pearce <sop@google.com>

git_config.py

diff --git a/git_config.py b/git_config.py
index f6c5bd1..76031a0 100644
--- a/git_config.py
+++ b/git_config.py
@@ -28,9 +28,13 @@
 
 
 class GitConfig(object):
+  _ForUser = None
+
   @classmethod
   def ForUser(cls):
-    return cls(file = os.path.expanduser('~/.gitconfig'))
+    if cls._ForUser is None:
+      cls._ForUser = cls(file = os.path.expanduser('~/.gitconfig'))
+    return cls._ForUser
 
   @classmethod
   def ForRepository(cls, gitdir, defaults=None):