[WIP] enh: turn interface into callable

[satra]

trafficstars

turning interfaces into a callable to support dask based operations.

[effigies]

If this is for Nipype 1.x, could you set the milestone to 1.1.4?

If this is for Nipype 2.0, could you set the target branch to dev/2.0 and the milestone to Nipype 2.0?

[oesteban]

I think this should work in nipype 1.0 without much trouble. Therefore, I see under 1.0 anything that makes the jump between 1.0 and 2.0 easier but does not mean to actually implement 2.0.

[codecov-io]

Codecov Report

Merging #2724 into master will decrease coverage by 3.41%. The diff coverage is 33.33%.

@@            Coverage Diff             @@
##           master    #2724      +/-   ##
==========================================
- Coverage   67.44%   64.02%   -3.42%     
==========================================
  Files         340      338       -2     
  Lines       43164    43122      -42     
  Branches     5351     5350       -1     
==========================================
- Hits        29110    27610    -1500     
- Misses      13355    14445    +1090     
- Partials      699     1067     +368

Flag	Coverage Δ
#smoketests	?
#unittests	64.02% <33.33%> (-0.79%)	:arrow_down:

Impacted Files	Coverage Δ
nipype/interfaces/base/core.py	85.86% <33.33%> (-2.29%)	:arrow_down:
nipype/interfaces/nilearn.py	40% <0%> (-56.67%)	:arrow_down:
nipype/utils/spm_docs.py	25.92% <0%> (-44.45%)	:arrow_down:
nipype/interfaces/freesurfer/base.py	49.59% <0%> (-30.9%)	:arrow_down:
nipype/utils/logger.py	59.7% <0%> (-29.86%)	:arrow_down:
nipype/algorithms/rapidart.py	35.39% <0%> (-29.21%)	:arrow_down:
nipype/interfaces/spm/base.py	58.41% <0%> (-29.05%)	:arrow_down:
nipype/utils/provenance.py	55.73% <0%> (-28.99%)	:arrow_down:
nipype/interfaces/fsl/model.py	55.26% <0%> (-25.35%)	:arrow_down:
nipype/testing/fixtures.py	77.33% <0%> (-21.34%)	:arrow_down:
... and 45 more

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[effigies]

Anything left to this one?

[effigies]

Hi, just a reminder that the 1.1.8 release is targeted for January 28. Please let us know if you'd like to try to finish this up for that release.