`Container`: accept lids via a `Liddable` mixin, centred on the top face#1160

Merged

BioCam merged 9 commits into

PyLabRobot:mainfrom

BioCam:generalize-lid-support

Jul 14, 2026

Commits on Jul 13, 2026

`Container`: accept lids via a `Liddable` mixin, centred on the top face

BioCam
and
claude
committed
LiquidHandler: guard aspirate/dispense against lidded containers, not just plates

BioCam
and
claude
committed
fix(liquid_handling): block pipetting on a lid anywhere in the ancestry

authored and
BioCam
committed
`Liddable`: raise `ValueError` instead of asserting on a missing child location

BioCam
and
claude
committed
`Liddable`: derive `lid` from the children instead of a `_lid` field

BioCam
and
claude
committed
`Liddable`: drop the `_MM` suffix from `LID_UNDERSIZE_TOLERANCE`

BioCam
and
claude
committed
`LiquidHandler`: route a lid discarded to the `Trash` through the discard path

BioCam
and
claude
committed
`Liddable`: keep the non-lid location requirement on `Plate`, not every container

BioCam
and
claude
committed
`LiquidHandler`: correct `unparented` typo and tighten the `Trash` comments

BioCam
and
claude
committed