Fix: numpy legacy print again...

[skoudoro]

set version of Numpy print options due to recent change

[codecov-io]

Codecov Report

Merging #1378 into master will increase coverage by <.01%.
The diff coverage is 0%.

@@            Coverage Diff             @@
##           master    #1378      +/-   ##
==========================================
+ Coverage   87.01%   87.01%   +<.01%     
==========================================
  Files         228      228              
  Lines       29086    29086              
  Branches     3131     3131              
==========================================
+ Hits        25309    25310       +1     
  Misses       3068     3068              
+ Partials      709      708       -1

Impacted Files	Coverage Δ
dipy/testing/__init__.py	77.77% <0%> (ø)	⬆️
dipy/core/graph.py	75% <0%> (+1.19%)	⬆️

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[skoudoro]

It seems to be good now @Garyfallidis :-)

[fissell]

Hi,
np.set_printoptions(sign='legacy') breaks my dipy test.
On an Ubuntu machine I have numpy '1.14.0' and installed dipy
via easy_install --upgrade dipy to get dipy version '0.13.0'.
dipy.test() generates 2 errors because
File "/data//lib/python2.7/site-packages/dipy-0.13.0-py2.7-linux-x86_64.egg/dipy/testing/init.py",
line 38, in setup_test np.set_printoptions(sign='legacy')
indicates: site-packages/numpy-1.14.0-py2.7-linux-x86_64.egg/numpy/core/arrayprint.py", line 83, in _make_options_dict
raise ValueError("sign option must be one of ' ', '+', or '-'")

Is there a version of dipy greater than 0.13.0 where this is fixed ?

thanks
Kate

[skoudoro]

Hi @fissell,

Is there a version of dipy greater than 0.13.0 where this is fixed?

Not yet.

Dipy 0.14.0 will be released during the first week of February. This release includes this PR.
So at the moment, you have the following options:

• wait 20 days for the release.
• use the dev-master branch.
• downgrade Numpy to 1.13 or Dipy to 1.12

[matthew-brett]

Hi Kate,

We may well have left this in the instructions somewhere, but easy_install is severely outdated now - and will likely cause ugly problems later - for example when upgrading - see https://matthew-brett.github.io/pydagogue/installing_on_debian.html for some recommendations.

Cheers,

Matthew

[fissell]

Thanks Matthew and Serge !