From 4a34d989671badd7a443859ec09a874010226b21 Mon Sep 17 00:00:00 2001
From: Takafumi Arakaki <aka.tkf@gmail.com>
Date: Tue, 20 Nov 2012 12:07:48 +0100
Subject: [PATCH] Ignore IOError when checking Python file

Emacs uses a symbolic link to non-existing file for locking file.
It has the same extension as the original file.  Therefore, Jedi
must ignore IOError when trying to open this symbolic file.
---
 jedi/dynamic.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/jedi/dynamic.py b/jedi/dynamic.py
index 5b686ee8..e06d35c6 100644
--- a/jedi/dynamic.py
+++ b/jedi/dynamic.py
@@ -33,7 +33,10 @@ def get_directory_modules_for_name(mods, name):
         try:
             return builtin.CachedModule.cache[path][1].module
         except KeyError:
-            return check_fs(path)
+            try:
+                return check_fs(path)
+            except IOError:
+                return None
 
     def check_fs(path):
         with open(path) as f: