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feat(mcp): chart type plugin registry for extensible generate_chart #39922

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fix(mcp): resolve E402 and E501 in dataset_validator.py

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feat(mcp): chart type plugin registry for extensible generate_chart #39922

fix(mcp): resolve E402 and E501 in dataset_validator.py
b41a53b
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Codecov / codecov/project succeeded May 10, 2026 in 0s

63.88% (+0.00%) compared to ad5e317

View this Pull Request on Codecov

63.88% (+0.00%) compared to ad5e317

Details

Codecov Report

❌ Patch coverage is 34.41781% with 383 lines in your changes missing coverage. Please review.
✅ Project coverage is 63.88%. Comparing base (ad5e317) to head (b41a53b).
⚠️ Report is 18 commits behind head on master.

Files with missing lines Patch % Lines
superset/mcp_service/chart/plugins/xy.py 29.33% 53 Missing ⚠️
...rset/mcp_service/chart/plugins/mixed_timeseries.py 26.98% 46 Missing ⚠️
superset/mcp_service/chart/plugins/big_number.py 29.03% 44 Missing ⚠️
superset/mcp_service/chart/plugins/handlebars.py 28.81% 42 Missing ⚠️
superset/mcp_service/chart/plugins/pivot_table.py 31.48% 37 Missing ⚠️
superset/mcp_service/chart/plugins/pie.py 38.63% 27 Missing ⚠️
superset/mcp_service/chart/registry.py 45.45% 22 Missing and 2 partials ⚠️
superset/mcp_service/chart/plugins/table.py 42.50% 23 Missing ⚠️
superset/mcp_service/chart/chart_utils.py 0.00% 20 Missing ⚠️
.../mcp_service/chart/validation/dataset_validator.py 14.28% 18 Missing ⚠️
... and 4 more
Additional details and impacted files 
@@           Coverage Diff            @@
##           master   #39922    +/-   ##
========================================
  Coverage   63.88%   63.88%            
========================================
  Files        2583     2594    +11     
  Lines      136618   137004   +386     
  Branches    31502    31527    +25     
========================================
+ Hits        87272    87527   +255     
- Misses      47830    47959   +129     
- Partials     1516     1518     +2

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