feat(step-generation): py command for dropping tip in waste chute

[jerader]

Overview

Generate the python command for dropping tip in a waste chute

Test Plan and Hands on Testing

Review the code and smoke test, should pass analysis

    # Load Waste Chute:
    waste_chute = protocol.load_waste_chute()

    # PROTOCOL STEPS

    # Step 1:
    pipette_left.pick_up_tip(location=tip_rack_1)
    pipette_left.configure_for_volume(10)
    pipette_left.aspirate(
        volume=10,
        location=well_plate_1["D12"].bottom(z=1),
        rate=35 / pipette_left.flow_rate.aspirate,
    )
    pipette_left.dispense(
        volume=10,
         location=well_plate_1["D12"].bottom(z=1),
        rate=57 / pipette_left.flow_rate.dispense,
    )

   pipette_left.drop_tip(waste_chute)

Changelog

• add python generation to dropTipInWasteChute compound command and add test coverage

Risk assessment

low, shouldn't affect functionality

[codecov]

Codecov Report

Attention: Patch coverage is 84.21053% with 3 lines in your changes missing coverage. Please review.

Project coverage is 23.42%. Comparing base (318145f) to head (76073c3).
Report is 4 commits behind head on edge.

Files with missing lines	Patch %	Lines
...c/timelineMiddleware/generateRobotStateTimeline.ts	0.00%	2 Missing ⚠️
...eration/src/commandCreators/compound/distribute.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             edge   #17831      +/-   ##
==========================================
+ Coverage   23.40%   23.42%   +0.01%     
==========================================
  Files        2891     2891              
  Lines      222526   222573      +47     
  Branches    19010    19017       +7     
==========================================
+ Hits        52078    52127      +49     
+ Misses     170437   170435       -2     
  Partials       11       11              

Flag	Coverage Δ
protocol-designer	18.85% <0.00%> (-0.02%)	⬇️
step-generation	4.39% <84.21%> (+0.02%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...ration/src/commandCreators/compound/consolidate.ts	95.64% <100.00%> (+0.01%)	⬆️
...rc/commandCreators/compound/dropTipInWasteChute.ts	97.61% <100.00%> (+0.56%)	⬆️
...eration/src/commandCreators/compound/replaceTip.ts	78.42% <100.00%> (+0.11%)	⬆️
...eneration/src/commandCreators/compound/transfer.ts	96.16% <100.00%> (+<0.01%)	⬆️
step-generation/src/index.ts	100.00% <ø> (ø)
...eration/src/commandCreators/compound/distribute.ts	94.60% <0.00%> (-0.21%)	⬇️
...c/timelineMiddleware/generateRobotStateTimeline.ts	88.63% <0.00%> (+3.21%)	⬆️

... and 3 files with indirect coverage changes

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[ddcc4]

pipette_left.drop_tip()

Hey, I'd really like this to be drop_tip(waste_chute).

I would have also preferred dropping tips into the trash bin to be drop_tip(trash_bin), but I couldn't do that because "Starting with API version 2.18, the API will only vary the [trash bin] tip drop location if location is not specified." So I had to omit the trash_bin argument has a hacky workaround to make the API alternate the drop location. (And as I noted in the comments, this is super brittle because it would only work if the trash bin was the first thing loaded.)

But for the waste chute, there is no such thing as alternating the drop location. So we can just call drop_tip(waste_chute) like we intended.