export a world simulation as json to allow ASSUME-GUI import

[jrasko]

Signed-off-by: Jannik raskob@fh-aachen.de

Description

add a json encoder to allow a visualisation of the simulation using assume-gui

Checklist

• Consent to release this PR's code under the GNU Affero General Public License v3.0

[codecov]

Codecov Report

❌ Patch coverage is 21.73913% with 126 lines in your changes missing coverage. Please review.
✅ Project coverage is 76.94%. Comparing base (1413b2f) to head (b4138eb).
⚠️ Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
assume/scenario/loader_json.py	18.51%	66 Missing ⚠️
assume/scenario/exporter_json.py	21.05%	60 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #705      +/-   ##
==========================================
- Coverage   81.31%   76.94%   -4.38%     
==========================================
  Files          54       60       +6     
  Lines        8032     8561     +529     
==========================================
+ Hits         6531     6587      +56     
- Misses       1501     1974     +473     

Flag	Coverage Δ
pytest	76.94% <21.73%> (-4.38%)	⬇️

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[maurerle]

I do like the idea but wait to merge this until we have the current release out.
We probably also need to have a json importer?

[jrasko]

I do like the idea but wait to merge this until we have the current release out. We probably also need to have a json importer?

We currently have the json importer in the assume-gui part of the framework. I'd like to also move the import logic in this repository, so that it is closer to the code and can adjusted easier if the code changes.

[gugrimm]

I saw that you import and export 'max_soc'. This is ok, but please note the meaning changed and this needs to be adapted here too. max_soc previously meant the amount of energy a storage can contain in MWh. We now have max_soc and min_soc for representation of operational limits and both are between 0 and 1. The amount of energy a storage can contain (size, capacity) is now called 'capacity'.