Use nanosecond precision in chpathtool when using Python >=3.3.

diff --git a/bin/chpathtool.py b/bin/chpathtool.py
index d0d49cb6d79150688bc582dfc1d7f711150411fd..85e608ea99afffcc5b6b6f83e88ef6d3f975236c 100755 (executable)
--- a/bin/chpathtool.py
+++ b/bin/chpathtool.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-# Copyright 2011 Gentoo Foundation
+# Copyright 2011-2012 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 import io
@@ -121,8 +121,12 @@ def chpath_inplace(filename, is_text_file, old, new):
 
        f.close()
        if modified:
-               orig_mtime = orig_stat[stat.ST_MTIME]
-               os.utime(filename, (orig_mtime, orig_mtime))
+               if sys.hexversion >= 0x3030000:
+                       orig_mtime = orig_stat.st_mtime_ns
+                       os.utime(filename, ns=(orig_mtime, orig_mtime))
+               else:
+                       orig_mtime = orig_stat[stat.ST_MTIME]
+                       os.utime(filename, (orig_mtime, orig_mtime))
        return modified
 
 def chpath_inplace_symlink(filename, st, old, new):