From c725b6624b5d2cc3de33a808f91f215e7107e91b Mon Sep 17 00:00:00 2001
From: David Halter <davidhalter88@gmail.com>
Date: Mon, 3 Sep 2012 14:07:35 +0200
Subject: [PATCH] fixed a sys.path issue disscussed in github issue #7

---
 builtin.py | 2 +-
 imports.py | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/builtin.py b/builtin.py
index ce467c20..da3d8be9 100644
--- a/builtin.py
+++ b/builtin.py
@@ -102,7 +102,7 @@ class Parser(CachedModule):
             content = {}
             exec_function('import %s as module' % name, content)
             self._module = content['module']
-            self.sys_path, sys.path = sys.path, temp
+            sys.path = temp
 
             if path:
                 self.sys_path.pop(0)
diff --git a/imports.py b/imports.py
index 8450767f..35ab9db5 100644
--- a/imports.py
+++ b/imports.py
@@ -140,7 +140,11 @@ class ImportPath(object):
                 # Override the sys.path. It works only good that way.
                 # Injecting the path directly into `find_module` did not work.
                 sys.path, temp = builtin.module_find_path, sys.path
-                i = imp.find_module(string)
+                try:
+                    i = imp.find_module(string)
+                except:
+                    sys.path = temp
+                    raise
                 sys.path = temp
                 return i