[sympy] Re: should sympy be LGPL?

2008-11-17 Thread ggellner
> > If everything was BSD I wouldn't care, but it is not, and R, SAGE, > > Giniac, Maxima, FFTW, GSL are not going away and in many cases have > > more users than the python libraries. We are taking a hard stance that > > forces a lot of code to be rewritten. > > If by "we" you mean the BSD licens

[sympy] Re: should sympy be LGPL?

2008-11-16 Thread Jim Jewett
On Sun, Nov 16, 2008 at 5:52 PM, ggellner <[EMAIL PROTECTED]> wrote: >... I simply mean pragmatically using the GPL allows the largest > set of open source code to be incorporated. BSD is great, but being > less restrictive, it is functionally MORE restrictive for what I can > use if I want to red

[sympy] Re: should sympy be LGPL?

2008-11-16 Thread Brian Granger
> I don't mean blame (as I don't care about the issues, but their is a > LOT of GPL science code, forcing BSD because it is more free is an > agenda), I simply mean pragmatically using the GPL allows the largest > set of open source code to be incorporated. BSD is great, but being > less restricti

[sympy] Re: should sympy be LGPL?

2008-11-16 Thread ggellner
> While I agree with you that it is a shame that there is fragmented > code because of license differences, I disagree that the blame lies > with the BSD license. > > Using this same argument, can I assume that you think it is the BSD's > fault that numpy/scipy can't simply distribute/ship propri

[sympy] Re: should sympy be LGPL?

2008-11-16 Thread Brian Granger
> As I user I don't care at all about these licensing issues, but I do > care about the hassle of having fragmented code because of license > arguments. Though the BSD is `more free`, to keep this purity it most > ignore all LGPL/GPL code like in the scipy community creating ghetto's > like the sc

[sympy] Re: should sympy be LGPL?

2008-11-16 Thread ggellner
Well to add to user side of the survey (I use sympy all the time, but haven't contributed anything at all). I prefer GPL/LGPL like licenses. Partially this is the spirit, but mostly this is pragmatism. As I user I don't care at all about these licensing issues, but I do care about the hassle of h

[sympy] Re: should sympy be LGPL?

2008-11-16 Thread Kirill Smelkov
On Sun, Nov 16, 2008 at 01:58:29PM +0100, Ondrej Certik wrote: > > >> I am all for Fair use of SymPy, as an informal way of saying that it > >> is (at least) polite to for example cite us and consider contributing > >> the changes back, because in the end, it helps everyone. But the BSD > >> lice

[sympy] Re: should sympy be LGPL?

2008-11-16 Thread Ondrej Certik
>> I am all for Fair use of SymPy, as an informal way of saying that it >> is (at least) polite to for example cite us and consider contributing >> the changes back, because in the end, it helps everyone. But the BSD >> license covers that --- it requires to give credit were credit is due. > > My

[sympy] Re: should sympy be LGPL?

2008-11-16 Thread Kirill Smelkov
On Sun, Nov 16, 2008 at 11:46:35AM +0100, Ondrej Certik wrote: > > On Sun, Nov 16, 2008 at 11:08 AM, Kirill Smelkov > <[EMAIL PROTECTED]> wrote: > > > > On Sat, Nov 15, 2008 at 05:22:25PM -0800, Brian Granger wrote: > >> > >> I am almost a sympy developer (my recent work has not been merged > >>

[sympy] Re: should sympy be LGPL?

2008-11-16 Thread Ondrej Certik
On Sun, Nov 16, 2008 at 11:08 AM, Kirill Smelkov <[EMAIL PROTECTED]> wrote: > > On Sat, Nov 15, 2008 at 05:22:25PM -0800, Brian Granger wrote: >> >> I am almost a sympy developer (my recent work has not been merged >> yet). I also don't know much about the history Kirr's contributions, >> so I ap

[sympy] Re: should sympy be LGPL?

2008-11-16 Thread Kirill Smelkov
On Sun, Nov 16, 2008 at 01:08:41PM +0300, Kirill Smelkov wrote: > Another thing is LGPL *is* very widely depolyed and is non-intrusive (e.g. > on Linux systems, the _basic_ library GLibc is covered by LGPL, though > any software can use and uses it -- Python (BSD), protprietary > applications... *

[sympy] Re: should sympy be LGPL?

2008-11-16 Thread Kirill Smelkov
On Sat, Nov 15, 2008 at 05:22:25PM -0800, Brian Granger wrote: > > I am almost a sympy developer (my recent work has not been merged > yet). I also don't know much about the history Kirr's contributions, > so I apologize if I say anything (unintentionally) to hurt already > sour relations. So..

[sympy] Re: should sympy be LGPL?

2008-11-15 Thread Brian Granger
I am almost a sympy developer (my recent work has not been merged yet). I also don't know much about the history Kirr's contributions, so I apologize if I say anything (unintentionally) to hurt already sour relations. So... Like Gael, I have the goal of wanting as many people as possible to be

[sympy] Re: should sympy be LGPL?

2008-11-15 Thread Gael Varoquaux
On Wed, Nov 12, 2008 at 09:47:18PM +0100, Ondrej Certik wrote: > it's a very nice and honest email. Kirr has done a stellar job over > the past year and half and we definitely would not be as advanced with > sympy without him. I'll reply to his arguments in my next email. I'll use my mail to repl

[sympy] Re: should sympy be LGPL?

2008-11-13 Thread Vinzent Steinberg
First of all I want to thank you, Kirill, it was great to enjoy your support. You are certainly one of the most constructive persons I know. I think the problem is quite fundamental. Many developers are investing quite a lot in an open source project, and they don't want others to modify it witho

[sympy] Re: should sympy be LGPL?

2008-11-13 Thread Andy Ray Terrel
On Wed, Nov 12, 2008 at 10:59 PM, Ondrej Certik <[EMAIL PROTECTED]> wrote: > > On Wed, Nov 12, 2008 at 8:44 PM, Kirill Smelkov > <[EMAIL PROTECTED]> wrote: >> >> On Wed, Nov 12, 2008 at 10:44:41AM +0100, Ondrej Certik wrote: >>> On Tue, Nov 11, 2008 at 1:36 PM, Friedrich Hagedorn <[EMAIL PROTECTED

[sympy] Re: should sympy be LGPL?

2008-11-12 Thread Ondrej Certik
On Wed, Nov 12, 2008 at 8:44 PM, Kirill Smelkov <[EMAIL PROTECTED]> wrote: > > On Wed, Nov 12, 2008 at 10:44:41AM +0100, Ondrej Certik wrote: >> On Tue, Nov 11, 2008 at 1:36 PM, Friedrich Hagedorn <[EMAIL PROTECTED]> >> wrote: >> > >> > Hello Kirill, >> > >> > I am also against this patch. You di

[sympy] Re: should sympy be LGPL?

2008-11-12 Thread Robert Kern
On Wed, Nov 12, 2008 at 14:47, Ondrej Certik <[EMAIL PROTECTED]> wrote: > > Hi, > > I think we should stay with BSD, but not everyone agrees with me and > when it reaches the point, that someone doesn't want to contribute > anymore, because we use too permissive license, it needs to be > discussed