[FIX] Encoding problems in SGE plugin

[oesteban]

Fixes #1621

[codecov-io]

Codecov Report

Merging #1624 into master will increase coverage by 0.14%.
The diff coverage is 16.66%.

@@            Coverage Diff             @@
##           master    #1624      +/-   ##
==========================================
+ Coverage   70.63%   70.77%   +0.14%     
==========================================
  Files        1016     1020       +4     
  Lines       50928    51649     +721     
  Branches     7238     7365     +127     
==========================================
+ Hits        35971    36554     +583     
- Misses      13894    14012     +118     
- Partials     1063     1083      +20

Flag	Coverage Δ
#smoketests	52.55% <16.66%> (-0.01%)	⬇️
#unittests	70.52% <16.66%> (+0.17%)	⬆️

Impacted Files	Coverage Δ
nipype/interfaces/traits_extension.py	97.26% <100%> (ø)	⬆️
nipype/pipeline/plugins/sge.py	17.67% <11.76%> (-0.51%)	⬇️
nipype/algorithms/tests/test_confounds.py	96.66% <0%> (-3.34%)	⬇️
nipype/interfaces/afni/base.py	65.59% <0%> (-1.08%)	⬇️
nipype/pipeline/plugins/tests/test_multiproc.py	66.06% <0%> (-0.61%)	⬇️
nipype/algorithms/compcor.py	100% <0%> (ø)
nipype/algorithms/tests/test_auto_ComputeDVARS.py	85.71% <0%> (ø)
nipype/algorithms/tests/test_tsnr.py	100% <0%> (ø)
nipype/algorithms/tests/test_compcor.py	100% <0%> (ø)
nipype/testing/utils.py	93.42% <0%> (+4.33%)	⬆️
... and 3 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 5c9a751...abf7e48. Read the comment docs.

[satra]

i think i switched this to CommandLine in the slurm plugin - take a look there. CommandLine handles most encoding issues properly.