Re: [Numpy-discussion] Hook in __init__.py to let distributors patch numpy

2016-02-12 Thread Robert Kern
I would add a numpy/_distributor_init.py module and unconditionally import it in the __init__.py. It's contents in our upstream sources would just be a docstring: """Distributors! Put your initialization code here! """ One important technical benefit is that the unconditional import won't hide Im

[Numpy-discussion] [Suggestion] Labelled Array

2016-02-12 Thread Sérgio
Hello, This is my first e-mail, I will try to make the idea simple. Similar to masked array it would be interesting to use a label array to guide operations. Ex.: >>> x labelled_array(data = [[0 1 2] [3 4 5] [6 7 8]], label = [[0 1 2] [0 1 2] [0 1 2]]) >>> sum(x) a

Re: [Numpy-discussion] [Suggestion] Labelled Array

2016-02-12 Thread Benjamin Root
Seems like you are talking about xarray: https://github.com/pydata/xarray Cheers! Ben Root On Fri, Feb 12, 2016 at 9:40 AM, Sérgio wrote: > Hello, > > This is my first e-mail, I will try to make the idea simple. > > Similar to masked array it would be interesting to use a label array to > guide

Re: [Numpy-discussion] [Suggestion] Labelled Array

2016-02-12 Thread Benjamin Root
Re-reading your post, I see you are talking about something different. Not exactly sure what your use-case is. Ben Root On Fri, Feb 12, 2016 at 9:49 AM, Benjamin Root wrote: > Seems like you are talking about xarray: https://github.com/pydata/xarray > > Cheers! > Ben Root > > On Fri, Feb 12, 20

Re: [Numpy-discussion] NumPy 1.11.0b3 released.

2016-02-12 Thread Andreas Mueller
Hi. Where can I find the changelog? It would be good for us to know which changes are done one purpos without hunting through the issue tracker. Thanks, Andy On 02/09/2016 09:09 PM, Charles R Harris wrote: Hi All, I'm pleased to announce the release of NumPy 1.11.0b3. This beta contains add

Re: [Numpy-discussion] NumPy 1.11.0b3 released.

2016-02-12 Thread Nathan Goldbaum
https://github.com/numpy/numpy/blob/master/doc/release/1.11.0-notes.rst On Fri, Feb 12, 2016 at 3:17 PM, Andreas Mueller wrote: > Hi. > Where can I find the changelog? > It would be good for us to know which changes are done one purpos without > hunting through the issue tracker. > > Thanks, > A

[Numpy-discussion] Windows wheels for testing

2016-02-12 Thread Matthew Brett
Hi, We're talking about putting up Windows wheels for numpy on pypi - here: https://github.com/numpy/numpy/issues/5479 I've built some wheels that might be suitable - available here: http://nipy.bic.berkeley.edu/scipy_installers/atlas_builds/ I'd be very grateful if y'all would test these. They

Re: [Numpy-discussion] Windows wheels for testing

2016-02-12 Thread R Schumacher
At 03:06 PM 2/12/2016, you wrote: Any feedback would be very useful, Sure, here's a little: C:\Python34\Scripts>pip install -f https://nipy.bic.berkeley.edu/scipy_installers/atlas_builds numpy Requirement already satisfied (use --upgrade to upgrade): numpy in c:\python34\lib\site-packages

[Numpy-discussion] Fwd: Windows wheels for testing

2016-02-12 Thread Matthew Brett
On Fri, Feb 12, 2016 at 3:15 PM, R Schumacher wrote: > At 03:06 PM 2/12/2016, you wrote: > >> Any feedback would be very useful, > > > Sure, here's a little: > > C:\Python34\Scripts>pip install -f > https://nipy.bic.berkeley.edu/scipy_installers/atlas_builds numpy > Requirement already satisfied (

[Numpy-discussion] Subclassing ma.masked_array, code broken after version 1.9

2016-02-12 Thread Gutenkunst, Ryan N - (rgutenk)
Hello all, In 2009 I developed an application that uses a subclass of masked arrays as a central data object. My subclass Spectrum possesses additional attributes along with many custom methods. It was very convenient to be able to use standard numpy functions for doing arithmetic on these obje

Re: [Numpy-discussion] Fwd: Windows wheels for testing

2016-02-12 Thread R Schumacher
At 03:45 PM 2/12/2016, you wrote: PS C:\tmp> c:\Python35\python -m venv np-testing PS C:\tmp> .\np-testing\Scripts\Activate.ps1 (np-testing) PS C:\tmp> pip install -f https://nipy.bic.berkeley.edu/scipy_installers/atlas_builds numpy nose C:\Python34\Scripts>pip install "D:\Python distros\nump

Re: [Numpy-discussion] Fwd: Windows wheels for testing

2016-02-12 Thread Matthew Brett
On Fri, Feb 12, 2016 at 8:18 PM, R Schumacher wrote: > At 03:45 PM 2/12/2016, you wrote: >> >> PS C:\tmp> c:\Python35\python -m venv np-testing >> PS C:\tmp> .\np-testing\Scripts\Activate.ps1 >> (np-testing) PS C:\tmp> pip install -f >> https://nipy.bic.berkeley.edu/scipy_installers/atlas_builds n

Re: [Numpy-discussion] Fwd: Windows wheels for testing

2016-02-12 Thread G Young
AFAIK the vcvarsall.bat error occurs when your MSVC directories aren't properly linked in your system registry, so Python cannot find the file. This is not a numpy-specific issue, so I certainly would agree that that failure is not blocking. Other than that, this build contains the mingw32.lib bug