Numpy with ironpython 2.7.7

[maxmont]

Hi all,

I manage installing numpy and scipy libraries. it's working with ironpython 2.7.5 but I get an error with 2.7.7 :

File "C:\Program Files (x86)\IronPython 2.7\Lib\site-packages\numpy_init_.py", line 155, in File "C:\Program Files (x86)\IronPython 2.7\Lib\site-packages\numpy\core_init_.py", line 6, in File "C:\Program Files (x86)\IronPython 2.7\Lib\site-packages\numpy\core\multiarray.py", line 8, in TypeError: init() takes exactly 1 argument (0 given)

How can I fix this issue. I can't go back to ironpython 2.7.5?

Thanks for your help Maxime

[slide]

I'm not sure how it would be working with any version of IronPython as numpy uses native libraries. We are no longer doing support for 2.7.7.

[maxmont]

I really need scipy for curve fitting. It's a great library. I'm surprised that it's no longer supported. Does it exist a workaround or something like that? Thanks again

[slide]

Again, I am not sure how it ever worked, so I don't know of any workarounds or anything. You can definitely try on 2.7.9 the latest release.

[maxmont]

I'm OK to use 2.7.9. But I don't see why these libraries work much better...

[slide]

I don't think they will work, but we are at least supporting 2.7.9 at this point. There were lots of changes between 2.7.7 and 2.7.9 which is why we aren't supporting 2.7.7 anymore. Again, I don't think it will work even on 2.7.9.

[maxmont]

I read another post to ask a scipy supporting in ironpython. But I don't see any final answer : https://github.com/IronLanguages/ironpython2/issues/285

[slozier]

@slide Might be the Enthought version of numpy which we might be able to get working...

[slide]

@slozier I'm not familiar with that.

[slozier]

@slide https://stackoverflow.com/questions/29397540/how-to-install-numpy-and-scipy-for-ironpython27-old-method-doenst-work

I tried messing around with it doing binding redirects to the new bits and it looks like we made at least one breaking API change.

[maxmont]

Hi all,

I confirm. I manage installing libraries with stackoverflow post help. It's working with ironpython 2.7.5. But I get an error with ironpython 2.7.7. The last libraries bin are not compatible with the new ironpython version.

[1990chs]

How to install numpy and scipy in ironpython 2.7.4 ?

[misulo]

Just a suggestion: you could try mathnet.numerics instead of numpy and scipy.

[1990chs]

Just a suggestion: you could try mathnet.numerics instead of numpy and scipy. OK, but I don't know how to use it ? In the official website, there is no detailed help documentation

[xyont]

hi, there's many library binding for .NET (Numpy, Pandas, Matplotlib, etc) from SciSharp. However, i did not yet to test the possibility of loading from IronPython.

*edited currently i've been tested for NumSharp, and it seems to be capable in loading and use the library from IronPython.