From f2dad51a2c8e3ab47fa00bd89f07b2ebe07d1901 Mon Sep 17 00:00:00 2001
From: Steve Losh <steve@stevelosh.com>
Date: Thu, 12 Aug 2010 09:20:12 -0400
Subject: [PATCH] lib/python: lazily load the extremely slow virtualenvwrapper

---
 lib/python.zsh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/python.zsh b/lib/python.zsh
index 7c17a097e..3f740b4c9 100644
--- a/lib/python.zsh
+++ b/lib/python.zsh
@@ -1,5 +1,7 @@
 function wo() {
-    [ -f './.venv' ] && workon `cat ./.venv`
+    [ "$VEW_SOURCED" ] || source "$VEW_PATH"
+    [ -f './.venv' ] && workon `cat ./.venv` || workon $1
+    export VEW_SOURCED=1
 }
 alias deact='deactivate'
 alias cdv='cd $WORKON_HOME'
@@ -8,4 +10,4 @@ function cdp () {
   cd "$(python -c "import os.path as _, ${1}; \
     print _.dirname(_.realpath(${1}.__file__[:-1]))"
   )"
-}
\ No newline at end of file
+}