Re: fast kdtree tree implementation for python 3?

2010-09-11 Thread David Cournapeau
On Sun, Sep 12, 2010 at 4:26 AM, Stefan Behnel wrote: > _wolf, 11.09.2010 20:15: >> >> does anyone have a suggestion for a ready-to-go, fast kdtree >> implementation for python 3.1 and up, for nearest-neighbor searches? i >> used to use the one from numpy/scipy, but find it a pain to install >> fo

Re: fast kdtree tree implementation for python 3?

2010-09-11 Thread _wolf
> Do you know about the kdtree implementation in biopython? I don't know > if it is already available for Python 3, but for me it worked fine in > Python 2.X. i heard they use a brute-force approach and it's slow. that's just rumors alright. also, judging from the classes list on http://www.biopyt

Re: fast kdtree tree implementation for python 3?

2010-09-11 Thread _wolf
> Since you're looking for an implementation, I guess you won't be the one > volunteering to maintain such code in the stdlib, would you? this is indeed a problem. i am probably not the right one for this kind of task. however, i do sometimes feel like the standard library carries too much cruft

Re: fast kdtree tree implementation for python 3?

2010-09-11 Thread Marco Nawijn
On 11 sep, 20:15, _wolf wrote: > does anyone have a suggestion for a ready-to-go, fast kdtree > implementation for python 3.1 and up, for nearest-neighbor searches? i > used to use the one from numpy/scipy, but find it a pain to install > for python 3. also, i'm trying to wrap the code > fromhttp

Re: fast kdtree tree implementation for python 3?

2010-09-11 Thread Stefan Behnel
_wolf, 11.09.2010 20:15: does anyone have a suggestion for a ready-to-go, fast kdtree implementation for python 3.1 and up, for nearest-neighbor searches? i used to use the one from numpy/scipy, but find it a pain to install for python 3. The latest release is supposed to work with Py3. also

fast kdtree tree implementation for python 3?

2010-09-11 Thread _wolf
does anyone have a suggestion for a ready-to-go, fast kdtree implementation for python 3.1 and up, for nearest-neighbor searches? i used to use the one from numpy/scipy, but find it a pain to install for python 3. also, i'm trying to wrap the code from http://code.google.com/p/kdtree/ using cython