Merge branch 'chore_release-8.0.0' into 800-alpha-5-mergeback

api/docs/v2/parameters/use_case_cherrypicking.rst

@@ -126,7 +126,6 @@ The entire start of the ``run()`` function, including a pipette and fixed labwar
         )
         # load trash bin
         trash = protocol.load_trash_bin("A3")
-        )
         # load destination plate in deck slot C2
         dest_plate = protocol.load_labware(
             load_name="opentrons_96_wellplate_200ul_pcr_full_skirt",
@@ -175,4 +174,4 @@ The last piece of information needed is the destination well. We take the index
 
 With all the information gathered and stored in variables, all that's left is to pass that information as the arguments of ``transfer()``. With our example file, this will execute three transfers. By using a different CSV at run time, this code could complete up to 96 transfers (at which point it would run out of both tips and destination wells). 
 
-For more complex transfer behavior — such as adjusting location within the well — you could extend the CSV format and the associated code to work with additional data. And check out the `verified cherrypicking protocol <https://library.opentrons.com/p/flex-custom-parameters-cherrypicking>`_ in the Opentrons Protocol Library for further automation based on CSV data, including loading different types of plates, automatically loading tip racks, and more.
+For more complex transfer behavior — such as adjusting location within the well — you could extend the CSV format and the associated code to work with additional data. And check out the `verified cherrypicking protocol <https://library.opentrons.com/p/flex-custom-parameters-cherrypicking>`_ in the Opentrons Protocol Library for further automation based on CSV data, including loading different types of plates, automatically loading tip racks, and more.

api/src/opentrons/hardware_control/protocols/motion_controller.py

@@ -204,6 +204,10 @@ async def disengage_axes(self, which: List[Axis]) -> None:
         """Disengage some axes."""
         ...
 
+    async def engage_axes(self, which: List[Axis]) -> None:
+        """Engage some axes."""
+        ...
+
     async def retract(self, mount: MountArgType, margin: float = 10) -> None:
         """Pull the specified mount up to its home position.
 

api/src/opentrons/protocol_engine/commands/calibration/move_to_maintenance_position.py

@@ -108,10 +108,15 @@ async def execute(
                 await ot3_api.move_axes(
                     {
                         Axis.Z_L: max_motion_range + _LEFT_MOUNT_Z_MARGIN,
+                    }
+                )
+                await ot3_api.disengage_axes([Axis.Z_L])
+                await ot3_api.move_axes(
+                    {
                         Axis.Z_R: max_motion_range + _RIGHT_MOUNT_Z_MARGIN,
                     }
                 )
-                await ot3_api.disengage_axes([Axis.Z_L, Axis.Z_R])
+                await ot3_api.disengage_axes([Axis.Z_R])
 
         return SuccessData(public=MoveToMaintenancePositionResult(), private=None)
 

api/src/opentrons/protocol_engine/commands/command_unions.py

@@ -393,6 +393,7 @@
         unsafe.UnsafeBlowOutInPlace,
         unsafe.UnsafeDropTipInPlace,
         unsafe.UpdatePositionEstimators,
+        unsafe.UnsafeEngageAxes,
     ],
     Field(discriminator="commandType"),
 ]
@@ -467,6 +468,7 @@
     unsafe.UnsafeBlowOutInPlaceParams,
     unsafe.UnsafeDropTipInPlaceParams,
     unsafe.UpdatePositionEstimatorsParams,
+    unsafe.UnsafeEngageAxesParams,
 ]
 
 CommandType = Union[
@@ -539,6 +541,7 @@
     unsafe.UnsafeBlowOutInPlaceCommandType,
     unsafe.UnsafeDropTipInPlaceCommandType,
     unsafe.UpdatePositionEstimatorsCommandType,
+    unsafe.UnsafeEngageAxesCommandType,
 ]
 
 CommandCreate = Annotated[
@@ -612,6 +615,7 @@
         unsafe.UnsafeBlowOutInPlaceCreate,
         unsafe.UnsafeDropTipInPlaceCreate,
         unsafe.UpdatePositionEstimatorsCreate,
+        unsafe.UnsafeEngageAxesCreate,
     ],
     Field(discriminator="commandType"),
 ]
@@ -686,6 +690,7 @@
     unsafe.UnsafeBlowOutInPlaceResult,
     unsafe.UnsafeDropTipInPlaceResult,
     unsafe.UpdatePositionEstimatorsResult,
+    unsafe.UnsafeEngageAxesResult,
 ]
 
 # todo(mm, 2024-06-12): Ideally, command return types would have specific

api/src/opentrons/protocol_engine/commands/unsafe/__init__.py

@@ -23,6 +23,14 @@
     UpdatePositionEstimatorsCreate,
 )
 
+from .unsafe_engage_axes import (
+    UnsafeEngageAxesCommandType,
+    UnsafeEngageAxesParams,
+    UnsafeEngageAxesResult,
+    UnsafeEngageAxes,
+    UnsafeEngageAxesCreate,
+)
+
 __all__ = [
     # Unsafe blow-out-in-place command models
     "UnsafeBlowOutInPlaceCommandType",
@@ -42,4 +50,10 @@
     "UpdatePositionEstimatorsResult",
     "UpdatePositionEstimators",
     "UpdatePositionEstimatorsCreate",
+    # Unsafe engage axes
+    "UnsafeEngageAxesCommandType",
+    "UnsafeEngageAxesParams",
+    "UnsafeEngageAxesResult",
+    "UnsafeEngageAxes",
+    "UnsafeEngageAxesCreate",
 ]

api/src/opentrons/protocol_engine/commands/unsafe/unsafe_engage_axes.py

@@ -0,0 +1,83 @@
+"""Update position estimators payload, result, and implementaiton."""
+
+from __future__ import annotations
+from pydantic import BaseModel, Field
+from typing import TYPE_CHECKING, Optional, List, Type
+from typing_extensions import Literal
+
+from ...types import MotorAxis
+from ..command import AbstractCommandImpl, BaseCommand, BaseCommandCreate, SuccessData
+from ...errors.error_occurrence import ErrorOccurrence
+from ...resources import ensure_ot3_hardware
+
+from opentrons.hardware_control import HardwareControlAPI
+
+if TYPE_CHECKING:
+    from ...execution import GantryMover
+
+
+UnsafeEngageAxesCommandType = Literal["unsafe/engageAxes"]
+
+
+class UnsafeEngageAxesParams(BaseModel):
+    """Payload required for an UnsafeEngageAxes command."""
+
+    axes: List[MotorAxis] = Field(..., description="The axes for which to enable.")
+
+
+class UnsafeEngageAxesResult(BaseModel):
+    """Result data from the execution of an UnsafeEngageAxes command."""
+
+
+class UnsafeEngageAxesImplementation(
+    AbstractCommandImpl[
+        UnsafeEngageAxesParams,
+        SuccessData[UnsafeEngageAxesResult, None],
+    ]
+):
+    """Enable axes command implementation."""
+
+    def __init__(
+        self,
+        hardware_api: HardwareControlAPI,
+        gantry_mover: GantryMover,
+        **kwargs: object,
+    ) -> None:
+        self._hardware_api = hardware_api
+        self._gantry_mover = gantry_mover
+
+    async def execute(
+        self, params: UnsafeEngageAxesParams
+    ) -> SuccessData[UnsafeEngageAxesResult, None]:
+        """Enable exes."""
+        ot3_hardware_api = ensure_ot3_hardware(self._hardware_api)
+        await ot3_hardware_api.engage_axes(
+            [
+                self._gantry_mover.motor_axis_to_hardware_axis(axis)
+                for axis in params.axes
+            ]
+        )
+        return SuccessData(public=UnsafeEngageAxesResult(), private=None)
+
+
+class UnsafeEngageAxes(
+    BaseCommand[UnsafeEngageAxesParams, UnsafeEngageAxesResult, ErrorOccurrence]
+):
+    """UnsafeEngageAxes command model."""
+
+    commandType: UnsafeEngageAxesCommandType = "unsafe/engageAxes"
+    params: UnsafeEngageAxesParams
+    result: Optional[UnsafeEngageAxesResult]
+
+    _ImplementationCls: Type[
+        UnsafeEngageAxesImplementation
+    ] = UnsafeEngageAxesImplementation
+
+
+class UnsafeEngageAxesCreate(BaseCommandCreate[UnsafeEngageAxesParams]):
+    """UnsafeEngageAxes command request model."""
+
+    commandType: UnsafeEngageAxesCommandType = "unsafe/engageAxes"
+    params: UnsafeEngageAxesParams
+
+    _CommandCls: Type[UnsafeEngageAxes] = UnsafeEngageAxes

api/src/opentrons/protocols/parameters/csv_parameter_interface.py

@@ -84,4 +84,11 @@ def parse_as_csv(
                 rows.append(row)
         except (UnicodeDecodeError, csv.Error):
             raise ParameterValueError("Cannot parse provided CSV contents.")
+        return self._remove_trailing_empty_rows(rows)
+
+    @staticmethod
+    def _remove_trailing_empty_rows(rows: List[List[str]]) -> List[List[str]]:
+        """Removes any trailing empty rows."""
+        while rows and rows[-1] == []:
+            rows.pop()
         return rows

api/tests/opentrons/protocol_engine/commands/calibration/test_move_to_maintenance_position.py

@@ -35,7 +35,7 @@ def subject(
 
 @pytest.mark.ot3_only
 @pytest.mark.parametrize("mount_type", [MountType.LEFT, MountType.RIGHT])
-async def test_calibration_move_to_location_implementatio_for_attach_instrument(
+async def test_calibration_move_to_location_implementation_for_attach_instrument(
     decoy: Decoy,
     subject: MoveToMaintenancePositionImplementation,
     state_view: StateView,
@@ -79,7 +79,7 @@ async def test_calibration_move_to_location_implementatio_for_attach_instrument(
 
 @pytest.mark.ot3_only
 @pytest.mark.parametrize("mount_type", [MountType.LEFT, MountType.RIGHT])
-async def test_calibration_move_to_location_implementatio_for_attach_plate(
+async def test_calibration_move_to_location_implementation_for_attach_plate(
     decoy: Decoy,
     subject: MoveToMaintenancePositionImplementation,
     state_view: StateView,
@@ -113,11 +113,18 @@ async def test_calibration_move_to_location_implementatio_for_attach_plate(
         await ot3_hardware_api.move_axes(
             position={
                 Axis.Z_L: 90,
+            }
+        ),
+        await ot3_hardware_api.disengage_axes(
+            [Axis.Z_L],
+        ),
+        await ot3_hardware_api.move_axes(
+            position={
                 Axis.Z_R: 105,
             }
         ),
         await ot3_hardware_api.disengage_axes(
-            [Axis.Z_L, Axis.Z_R],
+            [Axis.Z_R],
         ),
     )
 

api/tests/opentrons/protocol_engine/commands/unsafe/test_engage_axes.py

@@ -0,0 +1,52 @@
+"""Test update-position-estimator commands."""
+from decoy import Decoy
+
+from opentrons.protocol_engine.commands.unsafe.unsafe_engage_axes import (
+    UnsafeEngageAxesParams,
+    UnsafeEngageAxesResult,
+    UnsafeEngageAxesImplementation,
+)
+from opentrons.protocol_engine.commands.command import SuccessData
+from opentrons.protocol_engine.execution import GantryMover
+from opentrons.protocol_engine.types import MotorAxis
+from opentrons.hardware_control import OT3HardwareControlAPI
+from opentrons.hardware_control.types import Axis
+
+
+async def test_engage_axes_implementation(
+    decoy: Decoy, ot3_hardware_api: OT3HardwareControlAPI, gantry_mover: GantryMover
+) -> None:
+    """Test EngageAxes command execution."""
+    subject = UnsafeEngageAxesImplementation(
+        hardware_api=ot3_hardware_api, gantry_mover=gantry_mover
+    )
+
+    data = UnsafeEngageAxesParams(
+        axes=[MotorAxis.LEFT_Z, MotorAxis.LEFT_PLUNGER, MotorAxis.X, MotorAxis.Y]
+    )
+
+    decoy.when(gantry_mover.motor_axis_to_hardware_axis(MotorAxis.LEFT_Z)).then_return(
+        Axis.Z_L
+    )
+    decoy.when(
+        gantry_mover.motor_axis_to_hardware_axis(MotorAxis.LEFT_PLUNGER)
+    ).then_return(Axis.P_L)
+    decoy.when(gantry_mover.motor_axis_to_hardware_axis(MotorAxis.X)).then_return(
+        Axis.X
+    )
+    decoy.when(gantry_mover.motor_axis_to_hardware_axis(MotorAxis.Y)).then_return(
+        Axis.Y
+    )
+    decoy.when(
+        await ot3_hardware_api.update_axis_position_estimations(
+            [Axis.Z_L, Axis.P_L, Axis.X, Axis.Y]
+        )
+    ).then_return(None)
+
+    result = await subject.execute(data)
+
+    assert result == SuccessData(public=UnsafeEngageAxesResult(), private=None)
+
+    decoy.verify(
+        await ot3_hardware_api.engage_axes([Axis.Z_L, Axis.P_L, Axis.X, Axis.Y]),
+    )

api/tests/opentrons/protocols/parameters/test_csv_parameter_interface.py

@@ -1,3 +1,4 @@
+from typing import List, Tuple
 import pytest
 import platform
 from decoy import Decoy
@@ -44,6 +45,42 @@ def csv_file_different_delimiter() -> bytes:
     return b"x:y:z\na,:1,:2\nb,:3,:4\nc,:5,:6"
 
 
+@pytest.fixture
+def csv_file_basic_trailing_empty() -> Tuple[bytes, List[List[str]]]:
+    """A basic CSV file with quotes around strings and a trailing newline."""
+    return (
+        b'"x","y","z"\n"a",1,2\n"b",3,4\n"c",5,6\n',
+        [["x", "y", "z"], ["a", "1", "2"], ["b", "3", "4"], ["c", "5", "6"]],
+    )
+
+
+@pytest.fixture
+def csv_file_basic_three_trailing_empty() -> Tuple[bytes, List[List[str]]]:
+    """A basic CSV file with quotes around strings and three trailing newlines."""
+    return (
+        b'"x","y","z"\n"a",1,2\n"b",3,4\n"c",5,6\n\n\n',
+        [["x", "y", "z"], ["a", "1", "2"], ["b", "3", "4"], ["c", "5", "6"]],
+    )
+
+
+@pytest.fixture
+def csv_file_empty_row_and_trailing_empty() -> Tuple[bytes, List[List[str]]]:
+    """A basic CSV file with quotes around strings, an empty row, and a trailing newline."""
+    return (
+        b'"x","y","z"\n\n"b",3,4\n"c",5,6\n',
+        [["x", "y", "z"], [], ["b", "3", "4"], ["c", "5", "6"]],
+    )
+
+
+@pytest.fixture
+def csv_file_windows_empty_row_trailing_empty() -> Tuple[bytes, List[List[str]]]:
+    """A basic CSV file with quotes around strings, Windows-style newlines, an empty row, and a trailing newline."""
+    return (
+        b'"x","y","z"\r\n\r\n"b",3,4\r\n"c",5,6\r\n',
+        [["x", "y", "z"], [], ["b", "3", "4"], ["c", "5", "6"]],
+    )
+
+
 def test_csv_parameter(
     decoy: Decoy, api_version: APIVersion, csv_file_basic: bytes
 ) -> None:
@@ -125,3 +162,35 @@ def test_csv_parameter_dont_detect_dialect(
 
     assert rows[0] == ["x", ' "y"', ' "z"']
     assert rows[1] == ["a", " 1", " 2"]
+
+
+@pytest.mark.parametrize(
+    "csv_file_fixture",
+    [
+        "csv_file_basic_trailing_empty",
+        "csv_file_basic_three_trailing_empty",
+        "csv_file_empty_row_and_trailing_empty",
+        "csv_file_windows_empty_row_trailing_empty",
+    ],
+)
+def test_csv_parameter_trailing_empties(
+    decoy: Decoy,
+    api_version: APIVersion,
+    request: pytest.FixtureRequest,
+    csv_file_fixture: str,
+) -> None:
+    """It should load the rows as all strings.  Empty rows are allowed in the middle of the data but all trailing empty rows are removed."""
+    # Get the fixture value
+    csv_file: bytes
+    expected_output: List[List[str]]
+    csv_file, expected_output = request.getfixturevalue(csv_file_fixture)
+
+    subject = CSVParameter(csv_file, api_version)
+    parsed_csv = subject.parse_as_csv()
+
+    assert (
+        parsed_csv == expected_output
+    ), f"Expected {expected_output}, but got {parsed_csv}"
+    assert len(parsed_csv) == len(
+        expected_output
+    ), f"Expected {len(expected_output)} rows, but got {len(parsed_csv)}"