defer_build=True in api.

api/src/opentrons/calibration_storage/deck_configuration.py

@@ -12,6 +12,8 @@ class _CutoutFixturePlacementModel(pydantic.BaseModel):
     cutoutFixtureId: str
     opentronsModuleSerialNumber: Optional[str] = None
 
+    model_config = pydantic.ConfigDict(defer_build=True)
+
 
 class _DeckConfigurationModel(pydantic.BaseModel):
     """The on-filesystem representation of a deck configuration."""

api/src/opentrons/calibration_storage/ot2/models/v1.py

@@ -1,7 +1,7 @@
 import typing
 
 from typing_extensions import Literal
-from pydantic import field_validator, BaseModel, Field, PlainSerializer
+from pydantic import field_validator, BaseModel, ConfigDict, Field, PlainSerializer
 from datetime import datetime
 
 from opentrons_shared_data.pipette.types import LabwareUri
@@ -20,6 +20,8 @@ class CalibrationStatus(BaseModel):
     source: typing.Optional[types.SourceType] = None
     markedAt: typing.Optional[DatetimeType] = None
 
+    model_config = ConfigDict(defer_build=True)
+
 
 # Schemas used to store the data types
 # TODO(lc 09-01-2022) We should ensure that all pydantic models are

api/src/opentrons/calibration_storage/ot3/models/v1.py

@@ -3,7 +3,7 @@
 from typing_extensions import Literal
 from opentrons.hardware_control.modules.types import ModuleType
 from opentrons.hardware_control.types import OT3Mount
-from pydantic import field_validator, BaseModel, Field, PlainSerializer
+from pydantic import field_validator, BaseModel, ConfigDict, Field, PlainSerializer
 from datetime import datetime
 
 from opentrons_shared_data.pipette.types import LabwareUri
@@ -23,6 +23,8 @@ class CalibrationStatus(BaseModel):
     source: typing.Optional[types.SourceType] = None
     markedAt: typing.Optional[DatetimeType] = None
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class TipLengthModel(BaseModel):
     tipLength: float = Field(..., description="Tip length data found from calibration.")

api/src/opentrons/hardware_control/emulation/settings.py

@@ -1,14 +1,16 @@
 from typing import List
 from opentrons.hardware_control.emulation.types import ModuleType
 from opentrons.hardware_control.emulation.util import TEMPERATURE_ROOM
-from pydantic import BaseModel
+from pydantic import BaseModel, ConfigDict
 from pydantic_settings import BaseSettings, SettingsConfigDict
 
 
 class PipetteSettings(BaseModel):
     model: str = "p20_single_v2.0"
     id: str = "P20SV202020070101"
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class SmoothieSettings(BaseModel):
     left: PipetteSettings = PipetteSettings(
@@ -20,41 +22,57 @@ class SmoothieSettings(BaseModel):
     host: str = "0.0.0.0"
     port: int = 9996
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class BaseModuleSettings(BaseModel):
     serial_number: str
     model: str
     version: str
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class TemperatureModelSettings(BaseModel):
     degrees_per_tick: float = 2.0
     starting: float = float(TEMPERATURE_ROOM)
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class RPMModelSettings(BaseModel):
     rpm_per_tick: float = 100.0
     starting: float = 0.0
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class MagDeckSettings(BaseModuleSettings):
     pass
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class TempDeckSettings(BaseModuleSettings):
     temperature: TemperatureModelSettings
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class ThermocyclerSettings(BaseModuleSettings):
     lid_temperature: TemperatureModelSettings
     plate_temperature: TemperatureModelSettings
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class HeaterShakerSettings(BaseModuleSettings):
     temperature: TemperatureModelSettings
     rpm: RPMModelSettings
     home_delay_time: int = 0
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class ProxySettings(BaseModel):
     """Settings for a proxy."""
@@ -64,13 +82,17 @@ class ProxySettings(BaseModel):
     driver_port: int
     use_local_host: bool = True
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class ModuleServerSettings(BaseModel):
     """Settings for the module server"""
 
     host: str = "0.0.0.0"
     port: int = 8989
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class Settings(BaseSettings):
     modules: List[ModuleType] = [

api/src/opentrons/protocol_engine/types.py

@@ -19,6 +19,7 @@
 from pydantic import (
     ConfigDict,
     BaseModel,
+    ConfigDict,
     Field,
     RootModel,
     StrictBool,
@@ -133,6 +134,8 @@ class DeckSlotLocation(BaseModel):
         ),
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class StagingSlotLocation(BaseModel):
     """The location of something placed in a single staging slot."""
@@ -147,6 +150,8 @@ class StagingSlotLocation(BaseModel):
         ),
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class AddressableAreaLocation(BaseModel):
     """The location of something place in an addressable area. This is a superset of deck slots."""
@@ -160,6 +165,8 @@ class AddressableAreaLocation(BaseModel):
         ),
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class ModuleLocation(BaseModel):
     """The location of something placed atop a hardware module."""
@@ -169,6 +176,8 @@ class ModuleLocation(BaseModel):
         description="The ID of a loaded module from a prior `loadModule` command.",
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class OnLabwareLocation(BaseModel):
     """The location of something placed atop another labware."""
@@ -178,6 +187,8 @@ class OnLabwareLocation(BaseModel):
         description="The ID of a loaded Labware from a prior `loadLabware` command.",
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 _OffDeckLocationType = Literal["offDeck"]
 OFF_DECK_LOCATION: _OffDeckLocationType = "offDeck"
@@ -256,6 +267,8 @@ class WellOffset(BaseModel):
     y: float = 0
     z: float = 0
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class WellLocation(BaseModel):
     """A relative location in reference to a well's location."""
@@ -291,6 +304,8 @@ class PickUpTipWellLocation(BaseModel):
     origin: PickUpTipWellOrigin = PickUpTipWellOrigin.TOP
     offset: WellOffset = Field(default_factory=WellOffset)
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class DropTipWellLocation(BaseModel):
     """Like WellLocation, but for dropping tips.
@@ -302,6 +317,8 @@ class DropTipWellLocation(BaseModel):
     origin: DropTipWellOrigin = DropTipWellOrigin.DEFAULT
     offset: WellOffset = Field(default_factory=WellOffset)
 
+    model_config = ConfigDict(defer_build=True)
+
 
 @dataclass(frozen=True)
 class Dimensions:
@@ -320,6 +337,8 @@ class DeckPoint(BaseModel):
     y: float
     z: float
 
+    model_config = ConfigDict(defer_build=True)
+
 
 # TODO(mm, 2023-05-10): Deduplicate with constants in
 # opentrons.protocols.api_support.deck_type
@@ -339,6 +358,8 @@ class LoadedPipette(BaseModel):
     pipetteName: PipetteNameType
     mount: MountType
 
+    model_config = ConfigDict(defer_build=True)
+
 
 @dataclass
 class FlowRates:
@@ -556,6 +577,8 @@ class ModuleDimensions(BaseModel):
     overLabwareHeight: float
     lidHeight: Optional[float] = None
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class Vec3f(BaseModel):
     """A 3D vector of floats."""
@@ -573,6 +596,8 @@ class ModuleCalibrationPoint(BaseModel):
     y: float
     z: float
 
+    model_config = ConfigDict(defer_build=True)
+
 
 # TODO(mm, 2022-11-07): Deduplicate with Vec3f.
 class LabwareOffsetVector(BaseModel):
@@ -607,6 +632,8 @@ class InstrumentOffsetVector(BaseModel):
     y: float
     z: float
 
+    model_config = ConfigDict(defer_build=True)
+
 
 # TODO(mm, 2022-11-07): Deduplicate with Vec3f.
 class ModuleOffsetVector(BaseModel):
@@ -616,6 +643,8 @@ class ModuleOffsetVector(BaseModel):
     y: float
     z: float
 
+    model_config = ConfigDict(defer_build=True)
+
 
 @dataclass
 class ModuleOffsetData:
@@ -628,17 +657,23 @@ class ModuleOffsetData:
 class OverlapOffset(Vec3f):
     """Offset representing overlap space of one labware on top of another labware or module."""
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class AddressableOffsetVector(Vec3f):
     """Offset, in deck coordinates, from nominal to actual position of an addressable area."""
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class LabwareMovementOffsetData(BaseModel):
     """Offsets to be used during labware movement."""
 
     pickUpOffset: LabwareOffsetVector
     dropOffset: LabwareOffsetVector
 
+    model_config = ConfigDict(defer_build=True)
+
 
 # TODO(mm, 2023-04-13): Move to shared-data, so this binding can be maintained alongside the JSON
 # schema that it's sourced from. We already do that for labware definitions and JSON protocols.
@@ -712,6 +747,8 @@ class LoadedModule(BaseModel):
     location: Optional[DeckSlotLocation] = None
     serialNumber: Optional[str] = None
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class LabwareOffsetLocation(BaseModel):
     """Parameters describing when a given offset may apply to a given labware load."""
@@ -759,6 +796,8 @@ class LabwareOffsetLocation(BaseModel):
         ),
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class LabwareOffset(BaseModel):
     """An offset that the robot adds to a pipette's position when it moves to a labware.
@@ -780,6 +819,8 @@ class LabwareOffset(BaseModel):
         description="The offset applied to matching labware.",
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class LabwareOffsetCreate(BaseModel):
     """Create request data for a labware offset."""
@@ -818,12 +859,16 @@ class LoadedLabware(BaseModel):
         description="A user-specified display name for this labware, if provided.",
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class HexColor(RootModel[str]):
     """Hex color representation."""
 
     root: str = Field(pattern=r"^#(?:[0-9a-fA-F]{3,4}){1,2}$")
 
+    model_config = ConfigDict(defer_build=True)
+
 
 EmptyLiquidId = Literal["EMPTY"]
 LiquidId = str | EmptyLiquidId
@@ -837,6 +882,8 @@ class Liquid(BaseModel):
     description: str
     displayColor: Optional[HexColor] = None
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class LiquidClassRecord(ByTipTypeSetting, frozen=True):
     """LiquidClassRecord is our internal representation of an (immutable) liquid class.
@@ -1201,6 +1248,8 @@ class RTPBase(BaseModel):
         description="Units (like mL, mm/sec, etc) or a custom suffix for the parameter.",
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class NumberParameter(RTPBase):
     """An integer parameter defined in a protocol."""
@@ -1223,6 +1272,8 @@ class NumberParameter(RTPBase):
         description="Default value of the parameter, to be used when there is no client-specified value.",
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class BooleanParameter(RTPBase):
     """A boolean parameter defined in a protocol."""
@@ -1239,6 +1290,8 @@ class BooleanParameter(RTPBase):
         description="Default value of the parameter, to be used when there is no client-specified value.",
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class EnumChoice(BaseModel):
     """Components of choices used in RTP Enum Parameters."""
@@ -1250,6 +1303,8 @@ class EnumChoice(BaseModel):
         ..., description="Enum value of the param's choice."
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class EnumParameter(RTPBase):
     """A string enum defined in a protocol."""
@@ -1270,6 +1325,8 @@ class EnumParameter(RTPBase):
         description="Default value of the parameter, to be used when there is no client-specified value.",
     )
 
+    model_config = ConfigDict(defer_build=True)
+
 
 class FileInfo(BaseModel):
     """A file UUID descriptor."""