Are you sure that you haven't got a suitable
python-gnome.
eg on my system:
> apt-cache showpkg python2.3-gnome2
Package: python2.3-gnome2
Versions:
2.10.0-2(/var/lib/apt/lists/dub-cluster01_mirror_debian_dists_unstable_main_binary-i386_Packages)
Ogz wrote:
Re: [pygtk] gnome-vfs
Hi,
I've been (slowly) trying to create something that should support just
the sort of thing you are trying to do.
I've found using GtkTreeModelFilter and GtkTreeModelSort with large data sets runs into serious
performance issues. With very large datasets I also ran into trouble
with plain
I think this might be a matplotlib issue.
I've been having some refresh issues with matplotlib since switching to
2.6. In particular I've noticed that if I put my mouse over the
toolbar and let a tooltip pop up the canvas does not get repainted.
Up to now I'd been assuming this problem was i
I don't think you can have a widget have two parents
simultaneously.
If you don't need both versions of the widgets visible simultaneously
then what you can do is reparent widgets from one frame to another.
In this way, you could allow the user to toggle between the views and
just reparent th
As promised earlier I've put out my latest easygrid
code.
You can find it here:
http://www.earthenware-services.org/software/EarthenwareLibrary/
Anyone working with pytables might find pigtables.py of interest --
this is a quick and dirty hack using easygrid to view HDF5 files from
pytables.
Another trick that usually helps is to detach the model
from the view whilst loading the data (this might be roughly equivalent
to freeze).
eg do:
view.set_model(None)
... load data into the model
view.set_model(model)
I think this is covered in the PyGTK FAQ.
I'm hoping to get a release
The previous version of the code I posted was pretty
badly broken -- new version attached.
I've fixed up some of the worst bugs in the last version of
pigtables/easygrid -- attached code should now work well enough to
demonstrate the concept at least.
Usage:
python pigtables -f filename.hd5
It sounds like you are trying to create something like
the attached, simple pytable viewer.
This is very much a work in progress (see comments at top of easygrid
for some stuff that needs doing) -- there are quite a few bugs to
squash here, but I'm able to browse tables with 500K rows fairly
c
+1 for people who badly need a good GtkGrid.
If you check the list you'll see I'm constantly whining about
performance of the TreeView when you have really large datasets to
browse.
I'm wondering if the GtkGrid performs better (I see it has large
amounts of code derived from the Treeview + wh
If you check back the archives you will see I have
reported quite a few issues with large datasets and treeviews. I have
been promising a pygtk wrapper around the treeview that provides better
performance + I am nearly there. I've attached my code, there is
quite a bit more I intend to do t
matplotlib -- http://matplotlib.sourceforge.net/
is the by far the best 2-D plotting package I've encountered in python.
John
Jim Leven wrote:
[pygtk] Pygtk simple graphics lib
Friends
I have been using a simple module employing Tkinker
and Canvas for plotting graphs
It is good to see gazpacho, writing in pygtk makes a
lot of sense :)
I just took a look at the gazpacho site. Templates will be nice to
have, although I think it is better to build components and re-use
those across your applications, rather than have templates. The
problem with templates
Based on the size of your grid (2x10) it looks like it
is the cell renderer code that is causing problems for you. My
comments about poor performance of treeviews don't apply in your case,
because your treeview is quite small compared with the ones I'm running
into problems with.
You probabl
Hi,
I have also been experiencing performance issues with TreeView (see
posting by me on 26 Feb re: TreeModelFilter performance).
Generally, I don't think the TreeView has been tested much with models
containing more than a few thousand rows, and once you get above this
you can hit some ugly
I've been experiencing poor performance with a
TreeModelFilter as the number of rows in my model grows.
Attached is a short Pygtk script which demonstrates the problem. The
app loads 1 rows into a ListStore. Buttons on the bottom of the
app allow you to filter to show either:
All en
Christian Reis wrote:
Re: [pygtk] Verifying Entry inputs
On Fri, Feb 25, 2005 at 01:24:23PM +, Gustavo
J. A. M. Carneiro wrote:
> >It would be great having a "repository" for
this pygtk friendly widgets
> >if they are general enough...
>
> I was hoping ki
See attached code for a way to provide visual feedback
as the entry is edited.
John
Hans-Joachim Widmaier wrote:
[pygtk] Verifying Entry inputs
Hi all,
I'd like to have Entry widgets that allow only
numbers (float) as inputs, and only
in a certain range. This verificatio
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