Re: [matplotlib-devel] Heatmap for 7K X 7K matrix

2016-08-26 Thread Jens Nielsen
Hi Madhav We have moved our mailing lists off source forge to python.org I recommend that you use one of the mailing lists here see the readme https://github.com/matplotlib/matplotlib/blob/master/README.rst this type of question is probably most suited for the user list rather than the developer

Re: [matplotlib-devel] build problem with current doc (about colormap) ?

2015-07-24 Thread Jens Nielsen
Hi Pierre I think it is likely that whoever rebuild the documentation did not have the right dependencies installed causing the graphics to be missing. We have significantly improved the build process of the documentation in current master and this should be much less likely to happen when we

Re: [matplotlib-devel] Fwd: SciPy 2015 CFP Email 2

2015-06-22 Thread Jens Nielsen
Hi Ben and Joe, I will be there for the tutorials doing the shell part of software carpentry but I am available to help you with the matplotlib tutorial if you can use any additional help Jens tir. 31. mar. 2015 kl. 17.07 skrev Jens Nielsen jenshniel...@gmail.com: Hi I am expecting

Re: [matplotlib-devel] scipy sprints

2015-06-22 Thread Jens Nielsen
Hi Tom I will be there for the sprints and keen to work on Matplotlib stuff. - I have a reasonable understanding of what needs to happen on Mac to fix the freetype issue. I just haven't had the time to do it yet so I will be happy to participate in that work. - :+1: For work on MEP27/22 and

Re: [matplotlib-devel] Fwd: SciPy 2015 CFP Email 2

2015-03-31 Thread Jens Nielsen
Hi I am expecting to be at Scipy but I have already volunteered to help out with the Software carpentry tutorials. I have the impression that they might have more helpers than needed in which case I would be happy to help with the Matplotlib tutorials. Jens tir. 31. mar. 2015 kl. 16.45 skrev

Re: [matplotlib-devel] v1.4.3rc1

2015-02-02 Thread Jens Nielsen
Thanks Tom, I ran the test suite on OSX 10.10 with both python 2.7.8 and 3.4.2 including the tex and QT4 tests that are skipped on Travis. Everything passes as expected. Jens Mon Feb 02 2015 at 5:38:32 AM skrev Thomas Caswell tcasw...@gmail.com: Evening all, I have tagged the first release

Re: [matplotlib-devel] Bloomberg Open source sprint, London, November 29-30 2014

2014-11-26 Thread Jens Nielsen
Hi Phil, I am in London but busy with other stuff on Saturday. I might be able to join in on Sunday. best Jens On Wed, Nov 26, 2014 at 11:04 AM, Phil Elson pelson@gmail.com wrote: There will be an open source Python sprint, hosted by Bloomberg, this weekend in London. The event will be

Re: [matplotlib-devel] xkcd doesn't seem to work in MacOSX backend

2014-11-18 Thread Jens Nielsen
I can reproduce it with the following traceback. Can you please open a bug report on Github for this issue? ``` Traceback (most recent call last): File /usr/local/lib/python2.7/site-packages/matplotlib/artist.py, line 59, in draw_wrapper draw(artist, renderer, *args, **kwargs) File

Re: [matplotlib-devel] SpanSelector with gtk3cairo backend

2014-11-11 Thread Jens Nielsen
There was an issue with the GTK3Agg backend on Python 3 due to a missing feature in the python 3 port of PyCairo but this has been fixed in Matplotlib 1.4.0 by making it possible to use cairocffi as an alternative to PyCairo. CairoCFFI implements the missing feature. (While the Agg backends

Re: [matplotlib-devel] remove old branches

2014-11-05 Thread Jens Nielsen
I removed the rgb2lab_local branch now (I decided that this is not the way to go and I have a local copy in my own remote of this). On a related note should be consider removing tags for old release candidates? I know that IPython does this and it does clean up the tags quite a bit since

Re: [matplotlib-devel] remove old branches

2014-11-05 Thread Jens Nielsen
debian shipped an rc (1.3.1rc1 iirc) so there is evidence of people in the wild caring about arbitrary tags. Tom On Wed Nov 05 2014 at 10:01:51 AM Jens Nielsen jenshniel...@gmail.com wrote: I removed the rgb2lab_local branch now (I decided that this is not the way to go and I have a local

Re: [matplotlib-devel] logit scale for frequencies

2014-11-03 Thread Jens Nielsen
A pull request would be welcome. Note that we already have the symlog scale http://matplotlib.org/examples/pylab_examples/symlog_demo.html?highlight=symlog which is essentially a logscale with a linear fraction in the centre. As I understand this it is not quite the same but useful for a different

Re: [matplotlib-devel] Compatibility with WX 3.0

2014-09-14 Thread Jens Nielsen
I don't think there are any issues with using WX 3.0. I have been running it on Mac for some time (from homebrew) WXPython Phoenix is a bit different as far as I know. That is mainly about new python bindings but has not yet seen an official release. /Jens On Fri, Sep 12, 2014 at 7:07 PM,

[matplotlib-devel] Fwd: [IPython-dev] ipython slowdown with qt

2014-08-15 Thread Jens Nielsen
-- Forwarded message -- From: Jens Nielsen jenshniel...@gmail.com Date: Fri, Aug 15, 2014 at 10:05 PM Subject: Re: [IPython-dev] ipython slowdown with qt To: IPython developers list ipython-...@scipy.org While I can reproduce the issue using %gui qt I can also reproduce

Re: [matplotlib-devel] v1.4.0rc3

2014-08-10 Thread Jens Nielsen
I discovered an issue with the qt4 backend on python 2.7. See https://github.com/matplotlib/matplotlib/pull/3357 for a possible solution. ERROR: matplotlib.tests.test_backend_qt4.test_shift -- Traceback (most recent call last):

Re: [matplotlib-devel] big memory leak when running tests?

2014-05-05 Thread Jens Nielsen
I can confirm that after running the test suite with matplotlib.test() on a OSX 10.9 machine I end up with using around 1.5 Gb of memory. Furthermore the Python console that the tests are running from is extremely slow after the tests. Doing a gc.collect() frees most of the memory and returns the

Re: [matplotlib-devel] PDF not readable by Adobe PDF readers

2013-12-06 Thread Jens Nielsen
If you have Cairo installed and the matplotlib Cairo backend you could try to test the pdfs generated with this backend to see if they suffer from the same issue. i.e. add ``` import matplotlib matplotlib.use(cairo) ``` to the top of your script. Depending on where the bug is this may or may not

Re: [matplotlib-devel] I have a Mac!

2013-08-16 Thread Jens Nielsen
On my mac box I'm just using homebrew www.brew.sh to install the latest python along with all non python dependencies and the python dependencies via pip. This seems to work great most of the time. Jens On Fri, Aug 16, 2013 at 3:32 PM, Michael Droettboom md...@stsci.edu wrote: We actually

Re: [matplotlib-devel] Last call for 1.2.0

2012-11-08 Thread Jens Nielsen
I just noticed a small documentation issue yesterday. This table does not include the gtk3 backend http://matplotlib.org/1.2.0/faq/usage_faq.html#what-is-a-backend Should we update the table to include the gtk3 backend? (and note that the qt3 backend is depreciated) Jens On Thu, Nov 8, 2012

Re: [matplotlib-devel] Animation class: let save() accept **kwargs which are passed on to savefig()?

2012-10-31 Thread Jens Nielsen
I think Eric idea is a good solution. This is just to point out that I did something similar with kw args to savefig in the image comparison decorator for tests. See the changes in decorators.py in this pull request https://github.com/matplotlib/matplotlib/pull/1420 . Seems to work fine.

Re: [matplotlib-devel] Cutting 1.2rc3

2012-10-22 Thread Jens Nielsen
I rebased #1418 on v1.2.x as #1425 as suggested by Damon McDougall. It turns out that the other bug #1419 is only present on master and introduced in a resent pep8 rewrite not merged into v1.2.x Cheers, Jens -- Forwarded message -- From: Mark Lawrence breamore...@yahoo.co.uk

Re: [matplotlib-devel] Upload a higher res logo to github

2012-10-12 Thread Jens Nielsen
That looks nice. On a related note, should the link below the logo not point to matplotlib.org since http://matplotlib.sf.net/ just redirects to this site? In addition it the python code for the sidebar illustrations on the front side i.e. http://matplotlib.org/_static/logo_sidebar_horiz.png

Re: [matplotlib-devel] Heads-up: master badly broken, syntaxerror in setup.py

2011-11-16 Thread Jens Nielsen
It works in python3 The python statement in python2.7 (and 2.6) does not support the end argument. Adding a from __future__ import print_function to the beginning of setup.py seems to fix it. Greetings Jens On Thu, Nov 17, 2011 at 5:03 AM, Fernando Perez fperez@gmail.com wrote: