Fix invalide use of encode on bytes object

[gschwind]

Within the pywps.inout.inputs.ComplexInput the json convertion function use encode where decode should be used. The patch fix this issue.

same as #647 but main branch as base

Overview

Related Issue / Discussion

Additional Information

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 increased (+0.03%) to 81.253% when pulling 42b7508155efc6234781cf937e029d1f5b562148 on gschwind:main-fix-request-storage into c8d1fe1b7781a9ad6f85c74ad4b5afad520ac380 on geopython:main.

[cehbrecht]

@gschwind Tests are all passing. Would you like to add a test to prove it is doing the right thing?

[cehbrecht]

@gschwind Tests are all passing. Would you like to add a test to prove it is doing the right thing?

[gschwind]

I will have a look to add test, best regards

[gschwind]

I did a test but I'm not satisfied because the serialization-deserialition is not symmetric :)

and the test is not symmetric too.

[gschwind]

I updated the test to only test the decoding, it should be fine now