Be more verbose on file creation error

diff --git a/bin/ntools.py b/bin/ntools.py
index c60fc8dc48b4473b160ca4bc2fae332fbbb97798..e5a30739635347dbb7345e40284401e79dd544df 100644 (file)
--- a/bin/ntools.py
+++ b/bin/ntools.py
@@ -3,6 +3,7 @@ from __future__ import division
 
 import os
 import calendar
+import logging
 
 __all__ = [
     'IPV4_IN_IPV6_PREFIX',
@@ -76,6 +77,7 @@ def open_with_mkdirs(filename, mode):
     try:
         return file(filename, mode)
     except IOError, ioerr:
+        logging.warning("file(%s,%s): errno %s %s", filename, mode, ioerr.errno, ioerr.strerror)
         # FIXME only if doesn't exists ...
         #print 'Creating directory', os.path.dirname(filename)
         os.makedirs(os.path.dirname(filename))