os.rename fails if /tmp and authz are on different file systems

[whitlockjc]

os.rename only works if source and destination are on the same file system which is usually not the case on properly configured *nix boxes. ;-)

The attached patch replaces os.rename by shutil.move.

Index: sync_ldap_groups_to_svn_authz.py
===================================================================
--- sync_ldap_groups_to_svn_authz.py    (revision 26)
+++ sync_ldap_groups_to_svn_authz.py    (working copy)
@@ -21,7 +21,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ################################################################################

-import ConfigParser, datetime, getpass, os, re, sys, tempfile
+import ConfigParser, datetime, getpass, os, re, sys, tempfile, shutil
 from optparse import OptionParser

 try:
@@ -358,7 +358,7 @@
     if (os.path.exists(authz_path)):
       os.rename(authz_path, authz_path + ".bak")

-    os.rename(tmp_authz_path, authz_path)
+    shutil.move(tmp_authz_path, authz_path)
   else:
     tmpfile = open(tmp_authz_path, 'r')