matplotlib-devel Mailing List for matplotlib

On Thu, Aug 30, 2012 at 5:57 AM, Hans Dembinski <han...@ki...>wrote:
> Dear developers,
>
> I submitted a patch a few weeks ago that I think would be useful to have
> in the matplotlib, but I didn't get any response. I use the library
> extensively for science work and would like to be able to contribute to
> this great project.
>
> Since I didn't get any responses, I would like to know what you want me to
> do in order to get my ideas into the project. I cannot commit much time,
> but I am sure I will find little neat pieces to add every now and then.
>
> Please allow me to participate.
>
>
Sorry for the lack of a response. We have been absolutely swamped with the
push for v1.2.0, and your email must have gotten lost in the pile. Note,
repinging us as you have done is the absolutely correct thing to do.
Looking over your patch, the goal is sound, but the name of the rcparam you
choose would likely cause confusion. "line.capsize" and "line.capstyle",
for instance, are referring to two completely different things that just
happens to have the same name "cap". There are a lot of kwargs in axes.py
that have yet to be included into the rcparams, and we really need to push
to do this, but in a sensible and structured manner.
Anybody have thoughts on updating the naming scheme of the rc-params?
Ben Root

On 2012年08月29日 11:57 PM, Hans Dembinski wrote:
> Dear developers,
>
> I submitted a patch a few weeks ago that I think would be useful to have
> in the matplotlib, but I didn't get any response. I use the library
> extensively for science work and would like to be able to contribute to
> this great project.
Good!
>
> Since I didn't get any responses, I would like to know what you want me
> to do in order to get my ideas into the project. I cannot commit much
> time, but I am sure I will find little neat pieces to add every now and
> then.
Submitting patches as github pull requests is strongly preferred. See 
http://matplotlib.sourceforge.net/devel/index.html.
In the svn days, most devel discussions of proposed changes occurred on 
this mailing list, but now attention is much more on github PRs and less 
on the mailing list.
>
> Please allow me to participate.
We welcome you--but sometimes we are simply overwhelmed and/or 
unorganized, and consequently unresponsive. There is a random aspect to it!
Regarding your patch: this sounds like it might be a good idea, but I 
don't think the rc param should be called lines.capsize because it is 
not a general line property, but something specific to errorbars. 
"lines.*cap*" refer to completely unrelated general line properties.
It would be good to get some thoughts from others as to whether to an 
"errorbar" or similar category should be added to rcParams, with your 
suggestion as the first entry in that category. Maybe we need some 
policy guideline as to what should go in rcParams and what should not.
Eric
>
> -------- Original Message --------
> Subject: Patch: set capsize of errorbar via matplotlibrc
> Date: 2012年8月09日 14:10:27 +0200
> From: Hans Dembinski <han...@ki...>
> To: mat...@li...
>
> Hi fellow developers,
>
> I am using matplotlib in particle physics where we generally do not plot
> the little end caps of error bars. They add no information, but they
> make the plot harder to read, especially if it is a busy plot.
>
> In physics, we follow the general aesthetic rule to maximise the "data
> to ink ratio", which means that the information should be presented with
> a minimum of optical gimmicks.
>
> So, I end up calling errorbar everytime with capsize=0. I argue that
> having end caps or not is a global style option, and therefore it makes
> sense to put this into matplotlibrc.
>
> I prepared a patch in order to do that and would like you to include it
> into the distribution.
>
> Please tell me what you think of it.
>
>
>
>
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and
> threat landscape has changed and how IT managers can respond. Discussions
> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>
>
>
> _______________________________________________
> Matplotlib-devel mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
>

Eric,
OK, that seems to work. I tried something with scale_units earlier
without success, but I must have been doing something wrong.
Thanks for the help.
Dave
 > On 2012年08月29日 10:07 AM, David Raymond wrote:
 > >
 > > I think that I have found a serious bug in vector plotting (quiver)
 > > when the "angle=xy" option is used on a plot with a large aspect
 > > ratio. It is my understanding that with this option, the vector with
 > > tail at (x,y) would have its head at (x + vx,y + vy); at least this is
 > > what it says in the documentation.
 > 
 > Not a bug.
 > Note this in the documentation:
 > 
 > *scale_units*: *None*, or any of the *units* options.
 > For example, if *scale_units* is 'inches', *scale* is 2.0, and
 > ``(u,v) = (1,0)``, then the vector will be 0.5 inches long.
 > If *scale_units* is 'width', then the vector will be half the width
 > of the axes.
 > 
 > If *scale_units* is 'x' then the vector will be 0.5 x-axis
 > units. To plot vectors in the x-y plane, with u and v having
 > the same units as x and y, use
 > "angles='xy', scale_units='xy', scale=1".
 > 
 > Try this modified call to quiver:
 > 
 > q = plt.quiver(X, Y, vx, vy, angles='xy', scale_units='xy')
 > 
 > Eric

Yes, this is a great idea, and I think SciPy is a great forum for it. 
I'll coordinate with next year's organizers and see if we can't add this 
as a new category along with the paper submissions.
Mike
On 08/30/2012 04:58 AM, Phil Elson wrote:
> What a great idea! Perhaps we could arrange judging at the annual 
> SciPy conference (or similar) with printouts of all the submissions.
> This would be a great opportunity for everybody in the community to 
> see the broad and diverse usage of matplotlib globally, and an even 
> greater opportunity to reflect on the amazing work that John did on 
> bringing this fantastic community together.
>
> Regards,
>
>
> On 30 August 2012 08:58, Andrew Straw <str...@as... 
> <mailto:str...@as...>> wrote:
>
> Hi all,
>
> Shocked by news of John Hunter's untimely severe health problems
> and now
> death, I have been thinking about what we could do as a community
> to 1)
> fuel matplotlib to further heights and 2) give everyone, but
> especially
> John's family, some appreciation for how wide, and ongoing, his impact
> is. To those ends, I envision an MPL figure contest.
>
> I have a lot of ideas about the shape such a contest could take (it
> could be an annual event, have multiple categories, have corporate
> sponsored prizes, and so on). Ultimately, however, I simply don't have
> the time to organize the contest myself. I do see this as an ideal
> project for someone who wants to contribute to the MPL community
> without
> necessarily requiring in-depth technical skills. Consequently, I'm
> floating this idea here, and I hope someone in the community can run
> with it. You would certainly have figure submissions from my lab!
>
> Best regards,
> Andrew
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and
> threat landscape has changed and how IT managers can respond.
> Discussions
> will include endpoint security, mobile security and the latest in
> malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
> Matplotlib-devel mailing list
> Mat...@li...
> <mailto:Mat...@li...>
> https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
>
>
>
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and
> threat landscape has changed and how IT managers can respond. Discussions
> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>
>
> _______________________________________________
> Matplotlib-devel mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-devel

Dear developers,
I submitted a patch a few weeks ago that I think would be useful to have 
in the matplotlib, but I didn't get any response. I use the library 
extensively for science work and would like to be able to contribute to 
this great project.
Since I didn't get any responses, I would like to know what you want me 
to do in order to get my ideas into the project. I cannot commit much 
time, but I am sure I will find little neat pieces to add every now and 
then.
Please allow me to participate.
-------- Original Message --------
Subject: Patch: set capsize of errorbar via matplotlibrc
Date: 2012年8月09日 14:10:27 +0200
From: Hans Dembinski <han...@ki...>
To: mat...@li...
Hi fellow developers,
I am using matplotlib in particle physics where we generally do not plot
the little end caps of error bars. They add no information, but they
make the plot harder to read, especially if it is a busy plot.
In physics, we follow the general aesthetic rule to maximise the "data
to ink ratio", which means that the information should be presented with
a minimum of optical gimmicks.
So, I end up calling errorbar everytime with capsize=0. I argue that
having end caps or not is a global style option, and therefore it makes
sense to put this into matplotlibrc.
I prepared a patch in order to do that and would like you to include it
into the distribution.
Please tell me what you think of it.

What a great idea! Perhaps we could arrange judging at the annual SciPy
conference (or similar) with printouts of all the submissions.
This would be a great opportunity for everybody in the community to see the
broad and diverse usage of matplotlib globally, and an even greater
opportunity to reflect on the amazing work that John did on bringing this
fantastic community together.
Regards,
On 30 August 2012 08:58, Andrew Straw <str...@as...> wrote:
> Hi all,
>
> Shocked by news of John Hunter's untimely severe health problems and now
> death, I have been thinking about what we could do as a community to 1)
> fuel matplotlib to further heights and 2) give everyone, but especially
> John's family, some appreciation for how wide, and ongoing, his impact
> is. To those ends, I envision an MPL figure contest.
>
> I have a lot of ideas about the shape such a contest could take (it
> could be an annual event, have multiple categories, have corporate
> sponsored prizes, and so on). Ultimately, however, I simply don't have
> the time to organize the contest myself. I do see this as an ideal
> project for someone who wants to contribute to the MPL community without
> necessarily requiring in-depth technical skills. Consequently, I'm
> floating this idea here, and I hope someone in the community can run
> with it. You would certainly have figure submissions from my lab!
>
> Best regards,
> Andrew
>
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and
> threat landscape has changed and how IT managers can respond. Discussions
> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
> Matplotlib-devel mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
>

Hi all,
Shocked by news of John Hunter's untimely severe health problems and now 
death, I have been thinking about what we could do as a community to 1) 
fuel matplotlib to further heights and 2) give everyone, but especially 
John's family, some appreciation for how wide, and ongoing, his impact 
is. To those ends, I envision an MPL figure contest.
I have a lot of ideas about the shape such a contest could take (it 
could be an annual event, have multiple categories, have corporate 
sponsored prizes, and so on). Ultimately, however, I simply don't have 
the time to organize the contest myself. I do see this as an ideal 
project for someone who wants to contribute to the MPL community without 
necessarily requiring in-depth technical skills. Consequently, I'm 
floating this idea here, and I hope someone in the community can run 
with it. You would certainly have figure submissions from my lab!
Best regards,
Andrew

On Wed, Aug 29, 2012 at 8:42 PM, Jim Benson <jb...@no...> wrote:
> My apologies also for replying to the lists (double post), but the above web
> address did not work for me under Safari Version 5.1.7 (6534572) (there
> was only one other post when i tried to post).
> I only got a "Please complete the CAPTCHA", The message i attempted to post
> was:
There's a little CAPTCHA which is a little arithmetic problem. Did
you by any chance miss that?
Cheers,
f

On 2012年8月29日, Fernando Perez wrote:
> Dear friends and colleagues,
>
> [please excuse a possible double-post of this message, in-flight
> internet glitches]
>
> I am terribly saddened to report that yesterday, August 28 2012 at
> 10am, John D. Hunter died from complications arising from cancer
> treatment at the University of Chicago hospital, after a brief but
> intense battle with this terrible illness. John is survived by his
> wife Miriam, his three daughters Rahel, Ava and Clara, his sisters
> Layne and Mary, and his mother Sarah.
>
> Note: If you decide not to read any further (I know this is a long
> message), please go to this page for some important information about
> how you can thank John for everything he gave in a decade of generous
> contributions to the Python and scientific communities:
> http://numfocus.org/johnhunter.
>
My apologies also for replying to the lists (double post), but the above 
web address did not work for me under Safari Version 5.1.7 (6534572) 
(there was only one other post when i tried to post).
I only got a "Please complete the CAPTCHA", The message i 
attempted to post was:
"OMG! I had no idea! I too am greatly saddened! I only knew him as the 
creator of the truly great matplotlib and through the matplotlib email 
lists. This is so sad!! My sincere best wishes to his family! I too will 
be donating to his family."
Again, as Fernando said, a very sad day. I did read all of the below
info as well. Thank you Fernando for keeping the community informed, even 
on such truly sad things.
Sincerely,
Jim
 > Just a few weeks ago, John delivered his 
keynote address at the SciPy
> 2012 conference in Austin centered around the evolution of matplotlib:
>
> http://www.youtube.com/watch?v=e3lTby5RI54
>
> but tragically, shortly after his return home he was diagnosed with
> advanced colon cancer. This diagnosis was a terrible discovery to us
> all, but John took it with his usual combination of calm and resolve,
> and initiated treatment procedures. Unfortunately, the first round of
> chemotherapy treatments led to severe complications that sent him to
> the intensive care unit, and despite the best efforts of the
> University of Chicago medical center staff, he never fully recovered
> from these. Yesterday morning, he died peacefully at the hospital
> with his loved ones at his bedside. John fought with grace and
> courage, enduring every necessary procedure with a smile on his face
> and a kind word for all of his caretakers and becoming a loved patient
> of the many teams that ended up involved with his case. This was no
> surprise for those of us who knew him, but he clearly left a deep and
> lasting mark even amongst staff hardened by the rigors of oncology
> floors and intensive care units.
>
> I don't need to explain to this community the impact of John's work,
> but allow me to briefly recap, in case this is read by some who don't
> know the whole story. In 2002, John was a postdoc at the University
> of Chicago hospital working on the analysis of epilepsy seizure data
> in children. Frustrated with the state of the existing proprietary
> solutions for this class of problems, he started using Python for his
> work, back when the scientific Python ecosystem was much, much smaller
> than it is today and this could have been seen as a crazy risk.
> Furthermore, he found that there were many half-baked solutions for
> data visualization in Python at the time, but none that truly met his
> needs. Undeterred, he went on to create matplotlib
> (http://matplotlib.org) and thus overcome one of the key obstacles for
> Python to become the best solution for open source scientific and
> technical computing. Matplotlib is both an amazing technical
> achievement and a shining example of open source community building,
> as John not only created its backbone but also fostered the
> development of a very strong development team, ensuring that the
> talent of many others could also contribute to this project. The
> value and importance of this are now painfully clear: despite having
> lost John, matplotlib continues to thrive thanks to the leadership of
> Michael Droetboom, the support of Perry Greenfield at the Hubble
> Telescope Science Institute, and the daily work of the rest of the
> team. I want to thank Perry and Michael for putting their resources
> and talent once more behind matplotlib, securing the future of the
> project.
>
> It is difficult to overstate the value and importance of matplotlib,
> and therefore of John's contributions (which do not end in matplotlib,
> by the way; but a biography will have to wait for another day...).
> Python has become a major force in the technical and scientific
> computing world, leading the open source offers and challenging
> expensive proprietary platforms with large teams and millions of
> dollars of resources behind them. But this would be impossible without
> a solid data visualization tool that would allow both ad-hoc data
> exploration and the production of complex, fine-tuned figures for
> papers, reports or websites. John had the vision to make matplotlib
> easy to use, but powerful and flexible enough to work in graphical
> user interfaces and as a server-side library, enabling a myriad use
> cases beyond his personal needs. This means that now, matplotlib
> powers everything from plots in dissertations and journal articles to
> custom data analysis projects and websites. And despite having left
> his academic career a few years ago for a job in industry, he remained
> engaged enough that as of today, he is still the top committer to
> matplotlib; this is the git shortlog of those with more than 1000
> commits to the project:
>
> 2145 John Hunter <jd...@gm...>
> 2130 Michael Droettboom <md...@gm...>
> 1060 Eric Firing <ef...@ha...>
>
> All of this was done by a man who had three children to raise and who
> still always found the time to help those on the mailing lists, solve
> difficult technical problems in matplotlib, teach courses and seminars
> about scientific Python, and more recently help create the NumFOCUS
> foundation project. Despite the challenges that raising three
> children in an expensive city like Chicago presented, he never once
> wavered from his commitment to open source. But unfortunately now he
> is not here anymore to continue providing for their well-being, and I
> hope that all those who have so far benefited from his generosity,
> will thank this wonderful man who always gave far more than he
> received. Thanks to the rapid action of Travis Oliphant, the NumFOCUS
> foundation is now acting as an escrow agent to accept donations that
> will go into a fund to support the education and care of his wonderful
> girls Rahel, Ava and Clara.
>
> If you have benefited from John's many contributions, please say
> thanks in the way that would matter most to him, by helping Miriam
> continue the task of caring for and educating Rahel, Ava and Clara.
> You will find all the information necessary to make a donation here:
>
> http://numfocus.org/johnhunter
>
> Remember that even a small donation helps! If all those who ever use
> matplotlib give just a little bit, in the long run I am sure that we
> can make a difference.
>
> If you are a company that benefits in a serious way from matplotlib,
> remember that John was a staunch advocate of keeping all scientific
> Python projects under the BSD license so that commercial users could
> benefit from them without worry. Please say thanks to John in a way
> commensurate with your resources (and check how much a yearly matlab
> license would cost you in case you have any doubts about the value you
> are getting...).
>
> John's family is planning a private burial in Tennessee, but (most
> likely in September) there will also be a memorial service in Chicago
> that friends and members of the community can attend. We don't have
> the final scheduling details at this point, but I will post them once
> we know.
>
> I would like to again express my gratitude to Travis Oliphant for
> moving quickly with the setup of the donation support, and to Eric
> Jones (the founder of Enthought and another one of the central figures
> in our community) who immediately upon learning of John's plight
> contributed resources to support the family with everyday logistics
> while John was facing treatment as well as my travel to Chicago to
> assist. This kind of immediate urge to come to the help of others
> that Eric and Travis displayed is a hallmark of our community.
>
> Before closing, I want to take a moment to publicly thank the
> incredible staff of the University of Chicago medical center. The
> last two weeks were an intense and brutal ordeal for John and his
> loved ones, but the hospital staff offered a sometimes hard to
> believe, unending supply of generosity, care and humanity in addition
> to their technical competence. The latter is something we expect from
> a first-rate hospital at a top university, where the attending
> physicians can be world-renowned specialists in their field. But the
> former is often forgotten in a world often ruled by a combination of
> science and concerns about regulations and liability. Instead, we
> found generous and tireless staff who did everything in their power to
> ease the pain, always putting our well being ahead of any mindless
> adherence to protocol, patiently tending to every need we had and
> working far beyond their stated responsibilities to support us. To
> name only one person (and many others are equally deserving), I want
> to thank Dr. Carla Moreira, chief surgical resident, who spent the
> last few hours of John's life with us despite having just completed a
> solid night shift of surgical work. Instead of resting she came to
> the ICU and worked to ensure that those last hours were as comfortable
> as possible for John; her generous actions helped us through a very
> difficult moment.
>
> It is now time to close this already too long message...
>
> John, thanks for everything you gave all of us, and for the privilege
> of knowing you.
>
>
> Fernando.
>
> ps - I have sent this with my 'mailing lists' email. If you need to
> contact me directly for anything regarding the above, please write to
> my regular address at Fer...@be..., where I do my best
> to reply more promptly.
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and
> threat landscape has changed and how IT managers can respond. Discussions
> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
> Matplotlib-devel mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
>

Dear friends and colleagues,
[please excuse a possible double-post of this message, in-flight
internet glitches]
I am terribly saddened to report that yesterday, August 28 2012 at
10am, John D. Hunter died from complications arising from cancer
treatment at the University of Chicago hospital, after a brief but
intense battle with this terrible illness. John is survived by his
wife Miriam, his three daughters Rahel, Ava and Clara, his sisters
Layne and Mary, and his mother Sarah.
Note: If you decide not to read any further (I know this is a long
message), please go to this page for some important information about
how you can thank John for everything he gave in a decade of generous
contributions to the Python and scientific communities:
http://numfocus.org/johnhunter.
Just a few weeks ago, John delivered his keynote address at the SciPy
2012 conference in Austin centered around the evolution of matplotlib:
http://www.youtube.com/watch?v=e3lTby5RI54
but tragically, shortly after his return home he was diagnosed with
advanced colon cancer. This diagnosis was a terrible discovery to us
all, but John took it with his usual combination of calm and resolve,
and initiated treatment procedures. Unfortunately, the first round of
chemotherapy treatments led to severe complications that sent him to
the intensive care unit, and despite the best efforts of the
University of Chicago medical center staff, he never fully recovered
from these. Yesterday morning, he died peacefully at the hospital
with his loved ones at his bedside. John fought with grace and
courage, enduring every necessary procedure with a smile on his face
and a kind word for all of his caretakers and becoming a loved patient
of the many teams that ended up involved with his case. This was no
surprise for those of us who knew him, but he clearly left a deep and
lasting mark even amongst staff hardened by the rigors of oncology
floors and intensive care units.
I don't need to explain to this community the impact of John's work,
but allow me to briefly recap, in case this is read by some who don't
know the whole story. In 2002, John was a postdoc at the University
of Chicago hospital working on the analysis of epilepsy seizure data
in children. Frustrated with the state of the existing proprietary
solutions for this class of problems, he started using Python for his
work, back when the scientific Python ecosystem was much, much smaller
than it is today and this could have been seen as a crazy risk.
Furthermore, he found that there were many half-baked solutions for
data visualization in Python at the time, but none that truly met his
needs. Undeterred, he went on to create matplotlib
(http://matplotlib.org) and thus overcome one of the key obstacles for
Python to become the best solution for open source scientific and
technical computing. Matplotlib is both an amazing technical
achievement and a shining example of open source community building,
as John not only created its backbone but also fostered the
development of a very strong development team, ensuring that the
talent of many others could also contribute to this project. The
value and importance of this are now painfully clear: despite having
lost John, matplotlib continues to thrive thanks to the leadership of
Michael Droetboom, the support of Perry Greenfield at the Hubble
Telescope Science Institute, and the daily work of the rest of the
team. I want to thank Perry and Michael for putting their resources
and talent once more behind matplotlib, securing the future of the
project.
It is difficult to overstate the value and importance of matplotlib,
and therefore of John's contributions (which do not end in matplotlib,
by the way; but a biography will have to wait for another day...).
Python has become a major force in the technical and scientific
computing world, leading the open source offers and challenging
expensive proprietary platforms with large teams and millions of
dollars of resources behind them. But this would be impossible without
a solid data visualization tool that would allow both ad-hoc data
exploration and the production of complex, fine-tuned figures for
papers, reports or websites. John had the vision to make matplotlib
easy to use, but powerful and flexible enough to work in graphical
user interfaces and as a server-side library, enabling a myriad use
cases beyond his personal needs. This means that now, matplotlib
powers everything from plots in dissertations and journal articles to
custom data analysis projects and websites. And despite having left
his academic career a few years ago for a job in industry, he remained
engaged enough that as of today, he is still the top committer to
matplotlib; this is the git shortlog of those with more than 1000
commits to the project:
 2145 John Hunter <jd...@gm...>
 2130 Michael Droettboom <md...@gm...>
 1060 Eric Firing <ef...@ha...>
All of this was done by a man who had three children to raise and who
still always found the time to help those on the mailing lists, solve
difficult technical problems in matplotlib, teach courses and seminars
about scientific Python, and more recently help create the NumFOCUS
foundation project. Despite the challenges that raising three
children in an expensive city like Chicago presented, he never once
wavered from his commitment to open source. But unfortunately now he
is not here anymore to continue providing for their well-being, and I
hope that all those who have so far benefited from his generosity,
will thank this wonderful man who always gave far more than he
received. Thanks to the rapid action of Travis Oliphant, the NumFOCUS
foundation is now acting as an escrow agent to accept donations that
will go into a fund to support the education and care of his wonderful
girls Rahel, Ava and Clara.
If you have benefited from John's many contributions, please say
thanks in the way that would matter most to him, by helping Miriam
continue the task of caring for and educating Rahel, Ava and Clara.
You will find all the information necessary to make a donation here:
http://numfocus.org/johnhunter
Remember that even a small donation helps! If all those who ever use
matplotlib give just a little bit, in the long run I am sure that we
can make a difference.
If you are a company that benefits in a serious way from matplotlib,
remember that John was a staunch advocate of keeping all scientific
Python projects under the BSD license so that commercial users could
benefit from them without worry. Please say thanks to John in a way
commensurate with your resources (and check how much a yearly matlab
license would cost you in case you have any doubts about the value you
are getting...).
John's family is planning a private burial in Tennessee, but (most
likely in September) there will also be a memorial service in Chicago
that friends and members of the community can attend. We don't have
the final scheduling details at this point, but I will post them once
we know.
I would like to again express my gratitude to Travis Oliphant for
moving quickly with the setup of the donation support, and to Eric
Jones (the founder of Enthought and another one of the central figures
in our community) who immediately upon learning of John's plight
contributed resources to support the family with everyday logistics
while John was facing treatment as well as my travel to Chicago to
assist. This kind of immediate urge to come to the help of others
that Eric and Travis displayed is a hallmark of our community.
Before closing, I want to take a moment to publicly thank the
incredible staff of the University of Chicago medical center. The
last two weeks were an intense and brutal ordeal for John and his
loved ones, but the hospital staff offered a sometimes hard to
believe, unending supply of generosity, care and humanity in addition
to their technical competence. The latter is something we expect from
a first-rate hospital at a top university, where the attending
physicians can be world-renowned specialists in their field. But the
former is often forgotten in a world often ruled by a combination of
science and concerns about regulations and liability. Instead, we
found generous and tireless staff who did everything in their power to
ease the pain, always putting our well being ahead of any mindless
adherence to protocol, patiently tending to every need we had and
working far beyond their stated responsibilities to support us. To
name only one person (and many others are equally deserving), I want
to thank Dr. Carla Moreira, chief surgical resident, who spent the
last few hours of John's life with us despite having just completed a
solid night shift of surgical work. Instead of resting she came to
the ICU and worked to ensure that those last hours were as comfortable
as possible for John; her generous actions helped us through a very
difficult moment.
It is now time to close this already too long message...
John, thanks for everything you gave all of us, and for the privilege
of knowing you.
Fernando.
ps - I have sent this with my 'mailing lists' email. If you need to
contact me directly for anything regarding the above, please write to
my regular address at Fer...@be..., where I do my best
to reply more promptly.