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classification
Title: tarfile.open bug / corrupt data
Type: Stage:
Components: Interpreter Core Versions: Python 2.4
process
Status: closed Resolution:
Dependencies: Superseder:
Assigned To: Nosy List: chris86, lars.gustaebel, nnorwitz, sf-robot
Priority: high Keywords:

Created on 2006-02-08 14:13 by chris86, last changed 2022-04-11 14:56 by admin. This issue is now closed.

Messages (6)
msg27457 - (view) Author: Chris86 (chris86) Date: 2006-02-08 14:13
Hi!

I want to create a bz2 compressed tar file.
Here is my code:
full="/home/test/test.sql"
tar = tarfile.open("test.tar.bz2", "w:bz2")
tarinfo = tar.gettarinfo(full,"blubb.sql")
tar.addfile(tarinfo,file(full))
tar.close()

i think this should work, but the sql file is corrupt:
- the created sql file in the compressed tar has only
4745 Lines, the original file has 4753


Regards,
Chris
msg27458 - (view) Author: Chris86 (chris86) Date: 2006-02-08 14:15
Logged In: YES 
user_id=1133569

I'm using Python 2.4.2 (#2, Nov 20 2005, 17:04:48)
[GCC 4.0.3 20051111 (prerelease) (Debian 4.0.2-4)] on linux2
msg27459 - (view) Author: Chris86 (chris86) Date: 2006-02-08 14:17
Logged In: YES 
user_id=1133569

same error with Python 2.3.5 (#2, Aug 30 2005, 15:50:26)
[GCC 4.0.2 20050821 (prerelease) (Debian 4.0.1-6)] on linux2
msg27460 - (view) Author: Lars Gustäbel (lars.gustaebel) * (Python committer) Date: 2006-02-08 15:13
Logged In: YES 
user_id=642936

Just to identify whether this is a tarfile or bz2 module
related issue:
- Do you have the same problem without compression or with
gzip compression?
- Have you tried compressing your sql file directly with the
bz2 module? 
msg27461 - (view) Author: Neal Norwitz (nnorwitz) * (Python committer) Date: 2006-02-12 06:21
Logged In: YES 
user_id=33168

Chris can you attach your sql file (or a small test case) so
we can reproduce the problem?
msg27462 - (view) Author: SourceForge Robot (sf-robot) Date: 2006-04-02 03:23
Logged In: YES 
user_id=1312539

This Tracker item was closed automatically by the system. It was
previously set to a Pending status, and the original submitter
did not respond within 14 days (the time period specified by
the administrator of this Tracker).
History
Date User Action Args
2022-04-11 14:56:15adminsetgithub: 42876
2006-02-08 14:13:54chris86create