Mailinglist Archive: zypp-devel (52 mails)

["Zhang, Qiang Z" <qiang.z.zhang@xxxxxxxxx>]

We want to clean up the code of mic2, which use libzypp-bindings. Currently we 
just use libzypp-bindings to resolve dependencies,
and download/install work is controlled in mic2. We have several points to 
refine the code:

1. Support download/install callback in libzypp-bindings, so that we can let 
libzypp-binding to download/install packages, and return the progress by 
callback function. These feature has been implemented in libzypp-bindings with 
the help of Klaus, but 
always segmentation fault.
2. Support advanced search in libzypp-bindings, such as wildcard(*) and pattern 
search. Currently we have just iterate the pool and found the correct poolItem, 
have not use any search function of libzypp.
  Use case as follows:
        (1) PoolQuery. addAttribute(sat::SolvAttr::name, "X11-*"); // Support 
wildcard search
        (2) pattern = pool.byIdentBegin (zypp.ResKind.pattern, "xyz") // 
pattern search

My latest libzypp-bindings can be downloaded from here: 
http://download.meego.com/live/home:/xiaoqiang:/branches:/Tools:/Building/ 
Attached is the test code.
Run test case:

[root@localhost mic]# python zypppkgmgr.py
zypp architecture: i686
Starting to download:  glibc-common-2.13-14.11.i686.rpm
Download at  0 %
Download at  0 %
Download at  10 %
Download at  10 %
Segmentation fault (core dumped)

[root@localhost mic]# python zypppkgmgr.py
zypp architecture: i686
Starting to install  ncurses
Install of  ncurses  at  100 %
Install of  ncurses  at  0 %
Install of  ncurses  at  0 %
Install of  ncurses  at  100 %
Install of  ncurses  finished with problem  no_error :  
Segmentation fault (core dumped)

Thanks
Qiang


-----Original Message-----
From: Duncan Mac-Vicar P. [mailto:dmacvicar@xxxxxxx] 
Sent: Thursday, September 01, 2011 8:52 PM
To: zypp-devel@xxxxxxxxxxxx
Subject: Re: [zypp-devel] libzypp-bindings: More API support

On 08/30/2011 07:53 AM, Zhang, Qiang Z wrote:
> Hi all,
>
> We would like to use more python API in libzypp-bindings, such as PoolQuery, 
> and I have tried to import the related API to libzypp, but fails.
>
> Here's the patch I used to import PoolQuery API:

Just out of curiosity, what are you exactly using the bindings for?

-- 
Duncan Mac-Vicar P. - http://www.suse.com/

SUSE LINUX Products GmbH, GF: Jeff Hawn, Jennifer Guild, Felix 
Imendörffer, HRB 16746 (AG Nürnberg)
Maxfeldstraße 5, 90409 Nürnberg, Germany

-- 
To unsubscribe, e-mail: zypp-devel+unsubscribe@xxxxxxxxxxxx
For additional commands, e-mail: zypp-devel+help@xxxxxxxxxxxx