Improve the implementation of pywps.inout.literaltypes

[gschwind]

Overview

I used function decoration to improve the pywps.inout.literaltypes. This make the code quite nicer to read and avoid mistake when mapping types and their corresponding converter.

Related Issue / Discussion

Additional Information

This contribution is supported by MINES ParisTech.

Contribution Agreement

(as per https://github.com/geopython/pywps/blob/master/CONTRIBUTING.rst#contributions-and-licensing)

• [X] I'd like to contribute [feature X|bugfix Y|docs|something else] to PyWPS. I confirm that my contributions to PyWPS will be compatible with the PyWPS license guidelines at the time of contribution.
• [X] I have already previously agreed to the PyWPS Contributions and Licensing Guidelines

[coveralls]

Coverage: 81.381% (-0.02%) from 81.398% when pulling d4ee66230c021f3849bff918d9f3c2173c146d31 on gschwind:improve-literaltype-implementation into 6fa8a212387ea69af7e1d51c15ed2243c012e7a6 on geopython:main.

[gschwind]

Hello,

I do not understand the issue with the doc, do someone can help ?

Best regards

[cehbrecht]

@gschwind looks like tests are failing due to pep8 issues.

[huard]

Run flake8 pywps/inout/literaltypes.py. There is some extra spaces on line 30.

[cehbrecht]

@gschwind thanks :) Improvements (@huard) could be added with another PR.