[cedar-backup-svn] SF.net SVN: cedar-backup:[948] cedar-backup2/trunk

[<pro...@us...>]

Revision: 948
          http://cedar-backup.svn.sourceforge.net/cedar-backup/?rev=948&view=rev
Author:   pronovic
Date:     2009-08-16 18:55:56 +0000 (Sun, 16 Aug 2009)

Log Message:
-----------
Use tarfile.format=GNU_FORMAT rather than deprecated tarfile.posix=False.

Modified Paths:
--------------
    cedar-backup2/trunk/CedarBackup2/filesystem.py
    cedar-backup2/trunk/CedarBackup2/testutil.py
    cedar-backup2/trunk/Changelog

Modified: cedar-backup2/trunk/CedarBackup2/filesystem.py
===================================================================
--- cedar-backup2/trunk/CedarBackup2/filesystem.py	2009-08-16 18:47:36 UTC (rev 947)
+++ cedar-backup2/trunk/CedarBackup2/filesystem.py	2009-08-16 18:55:56 UTC (rev 948)
@@ -1105,7 +1105,10 @@
       else: raise ValueError("Mode [%s] is not valid." % mode)
       try:
          tar = tarfile.open(path, tarmode)
-         tar.posix = False    # make a GNU-compatible archive without file length limits
+         try:
+            tar.format = tarfile.GNU_FORMAT
+         except:
+            tar.posix = False
          for entry in self:
             try:
                if flat:

Modified: cedar-backup2/trunk/CedarBackup2/testutil.py
===================================================================
--- cedar-backup2/trunk/CedarBackup2/testutil.py	2009-08-16 18:47:36 UTC (rev 947)
+++ cedar-backup2/trunk/CedarBackup2/testutil.py	2009-08-16 18:55:56 UTC (rev 948)
@@ -207,7 +207,10 @@
    tmpdir = encodePath(tmpdir)
    filepath = encodePath(filepath)
    tar = tarfile.open(filepath)
-   tar.posix = False
+   try:
+      tar.format = tarfile.GNU_FORMAT
+   except:
+      tar.posix = False
    for tarinfo in tar:
       tar.extract(tarinfo, tmpdir)
 

Modified: cedar-backup2/trunk/Changelog
===================================================================
--- cedar-backup2/trunk/Changelog	2009-08-16 18:47:36 UTC (rev 947)
+++ cedar-backup2/trunk/Changelog	2009-08-16 18:55:56 UTC (rev 948)
@@ -1,8 +1,9 @@
 Version 2.19.4    unreleased
 
-	* Fix testGenerateTarfile_002() so it works with Python 2.6.
-	* Use hashlib instead of deprecated sha module when available.
-	* Use set built-in rather than deprecated sets.Set when available.
+	* Use hashlib module instead of deprecated sha module when available.
+	* Use set built-in type rather than deprecated sets.Set class when available.
+	* Use tarfile.format=GNU_FORMAT rather than deprecated tarfile.posix=False.
+	* Fix testGenerateTarfile_002() so expectations match Python 2.6 results.
 
 Version 2.19.3    29 Mar 2009
 


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