Fix render_points(color="z") silently dropping data column #667
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PointsModel.parse silently strips columns whose names collide with reserved spatial-axis names (currently "z"). When _reparse_points re-registered a points element, a data column named "z" requested via color="z" was dropped before color lookup ran, producing a misleading KeyError. _reparse_points now takes the color column name and re-attaches it from the source DataFrame when parsing dropped it, so coloring by a data column that shadows a reserved axis name works.
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #667 +/- ##
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+ Coverage 77.61% 77.66% +0.04%
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Files 11 11
Lines 3610 3613 +3
Branches 849 850 +1
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+ Hits 2802 2806 +4
Misses 484 484
+ Partials 324 323 -1
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timtreis
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Summary
PointsModel.parsesilently strips columns whose names collide with reserved spatial-axis names (currently"z"). When_reparse_pointsre-registered the points element, a data column named"z"requested viacolor="z"was dropped before color lookup ran, producing a misleadingKeyError._reparse_pointsnow takes the color column name and re-attaches it from the source DataFrame when parsing dropped it, so coloring by a data column that shadows a reserved axis name works.Fixes #615