Safer plugin import - 2

Created by: stefanoborini

Redesign to make the importing of plugins safer so that plugin designers have less chance of doing it wrong.

This is a change in the plugin API. Other plugins will have to adapt accordingly

Created by: codecov[bot]

Codecov Report

Merging #130 into master will decrease coverage by 3.77%. The diff coverage is 85.48%.

@@            Coverage Diff             @@
##           master     #130      +/-   ##
==========================================
- Coverage    92.7%   88.92%   -3.78%     
==========================================
  Files          36       36              
  Lines         754      849      +95     
  Branches       63       60       -3     
==========================================
+ Hits          699      755      +56     
- Misses         48       85      +37     
- Partials        7        9       +2

Impacted Files	Coverage Δ
force_bdss/api.py	100% <100%> (ø)
...orce_bdss/data_sources/base_data_source_factory.py	100% <100%> (ø)
force_bdss/core_mco_driver.py	90.9% <100%> (-0.14%)
force_bdss/ids.py	100% <100%> (ø)
...on_listeners/base_notification_listener_factory.py	100% <100%> (+3.12%)
force_bdss/mco/base_mco_factory.py	78.57% <100%> (-18.93%)
..._bdss/mco/parameters/base_mco_parameter_factory.py	100% <100%> (ø)
force_bdss/io/workflow_reader.py	100% <100%> (ø)
force_bdss/core_evaluation_driver.py	86.41% <100%> (-0.17%)
force_bdss/ui_hooks/base_ui_hooks_factory.py	87.87% <100%> (-12.13%)
... and 7 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 cfd9b28...3183cae. Read the comment docs.