From c7d120ec1cb16f9f125d159c4add6910e35755ec Mon Sep 17 00:00:00 2001
From: Benjamin Peterson <benjamin@python.org>
Date: Wed, 29 Jun 2011 13:55:26 -0500
Subject: [PATCH] we want second resolution on mtime

---
 _pytest/assertion/rewrite.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_pytest/assertion/rewrite.py b/_pytest/assertion/rewrite.py
index e401f041d..d4908a467 100644
--- a/_pytest/assertion/rewrite.py
+++ b/_pytest/assertion/rewrite.py
@@ -147,7 +147,7 @@ def _compute_pyc_location(source_path):
 
 def _use_cached_pyc(source, cache):
     try:
-        mtime = source.mtime()
+        mtime = int(source.mtime())
         fp = cache.open("rb")
         try:
             data = fp.read(8)