[lttng-dev] Python bindings update

Mathieu Desnoyers mathieu.desnoyers at efficios.com
Mon Nov 18 11:31:26 EST 2013


Not sure what it provides, but by all means send it to the ML.

Thanks,

Mathieu

----- Original Message -----
> From: "Michael Lausch" <michael.lausch at omicron.at>
> To: lttng-dev at lists.lttng.org
> Sent: Thursday, November 14, 2013 4:48:49 AM
> Subject: Re: [lttng-dev] Python bindings update
> 
> Hi,
> I just finished a setup.py.in. It needs some testing (i can do ubuntu, fedora
> tests).
> If you are interested, I can provide a patch on the mailing list.
> 
> -----Original Message-----
> From: Mathieu Desnoyers [mailto:mathieu.desnoyers at efficios.com]
> Sent: Wednesday, November 13, 2013 3:18 PM
> To: Jérémie Galarneau
> Cc: lttng-dev at lists.lttng.org
> Subject: Re: [lttng-dev] [PULL REQUEST babeltrace] Python bindings update
> 
> ----- Original Message -----
> > From: "Jérémie Galarneau" <jeremie.galarneau at efficios.com>
> > To: lttng-dev at lists.lttng.org
> > Cc: "Mathieu Desnoyers" <mathieu.desnoyers at efficios.com>
> > Sent: Tuesday, November 12, 2013 10:06:41 PM
> > Subject: [PULL REQUEST babeltrace] Python bindings update
> > 
> > Hi all,
> > 
> > Here are some patches to add read support of every CTF type using the
> > Babeltrace Python bindings. It is now possible to retrieve fields and
> > access their values using a single get_value() method returning native
> > Python objects. This is made possible using the work contributed by
> > one of our GSoC students, Xiaona Han.
> > 
> > These patches also make it possible to generate CTF from Python code,
> > based on the CTF Writer API that was merged recently.
> 
> Merged into bindings/python branch. Please let me know if I should merge
> these into master.
> 
> Thanks,
> 
> Mathieu
> 
> > 
> > The patches are available here:
> > https://github.com/jgalar/babeltrace/commits/bindings/python
> > 
> > 7a30a66 Return event fields by field name
> > db551f2 Remove the unnecessary underscore prefix
> > 4191bcd Support getting the value of enums
> > 3c2ce77 Add a generic get_value() implementation
> > 786207e Support for the sequence type
> > 810a97b Add a python bindings sequence test
> > 3043ee0 Remove Python 2 specific examples
> > 90131a3 Fix: Throw a FieldError exception when get_value() fails
> > e5a73b9 Add support for floating point fields in the Python bindings
> > 812e668 Add support for variant fields in the Python bindings
> > 3a06891 Add support for structure fields in the Python bindings
> > cebae8c Fix: Python bindings array access functions write out of bounds
> > 24d5c94 Rename the ctf class to CTFReader
> > ec8c88d Add CTF Writer Python bindings
> > 033fb0a Add a usage example for the CTF Writer Python bindings
> > 94a6cea Don't generate Python bindings by default
> > 5491476 Expose text arrays the same way as regular arrays
> > 
> > Looking forward to your comments,
> > Jérémie
> > 
> > --
> > Jérémie Galarneau
> > EfficiOS Inc.
> > http://www.efficios.com
> > 
> 
> --
> Mathieu Desnoyers
> EfficiOS Inc.
> http://www.efficios.com
> 
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-- 
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com



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