chore: pydantic 2.11 (#18872)

Bumps the system to use pydantic 2.11, which has much less memory usage
when building model classes.

Pretty well tested on flex and ot-2 (ot-2 requires the buildroot pr).

---------

Co-authored-by: Max Marrone <[email protected]>

Author: sfoster1

api/Pipfile

@@ -5,7 +5,7 @@ name = "pypi"
 
 [packages]
 jsonschema = "==4.17.3"
-pydantic = "==2.9.0"
+pydantic = "==2.11.7"
 pydantic-settings = "==2.4.0"
 anyio = "==3.7.1"
 opentrons-shared-data = { editable = true, path = "../shared-data" }

api/Pipfile.lock

@@ -1,4 +1,5 @@
 """Configure for volume command request, result, and implementation models."""
+
 from __future__ import annotations
 from typing import TYPE_CHECKING, Optional, Type, Any
 
@@ -29,7 +30,7 @@ class ConfigureForVolumeParams(PipetteIdMixin):
         ...,
         description="Amount of liquid in uL. Must be at least 0 and no greater "
         "than a pipette-specific maximum volume.",
-        ge=0,
+        ge=0.0,
     )
     tipOverlapNotAfterVersion: str | SkipJsonSchema[None] = Field(
         None,

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

@@ -51,21 +51,21 @@ class PickUpTipResult(DestinationPositionResult):
 
     # Tip volume has a default ONLY for parsing data from earlier versions, which did not include this in the result
     tipVolume: float = Field(
-        0,
+        0.0,
         description="Maximum volume of liquid that the picked up tip can hold, in µL.",
-        ge=0,
+        ge=0.0,
     )
 
     tipLength: float = Field(
-        0,
+        0.0,
         description="The length of the tip in mm.",
-        ge=0,
+        ge=0.0,
     )
 
     tipDiameter: float = Field(
-        0,
+        0.0,
         description="The diameter of the tip in mm.",
-        ge=0,
+        ge=0.0,
     )
 
 

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

@@ -43,7 +43,7 @@ class AspirateVolumeMixin(BaseModel):
         " the pipette (see `loadPipette`), its configuration (see `configureForVolume`),"
         " the tip (see `pickUpTip`), and the amount you've aspirated so far."
         " There is some tolerance for floating point rounding errors.",
-        ge=0,
+        ge=0.0,
     )
     correctionVolume: Optional[float] = Field(
         None,
@@ -59,7 +59,7 @@ class DispenseVolumeMixin(BaseModel):
         description="The amount of liquid to dispense, in µL."
         " Must not be greater than the currently aspirated volume."
         " There is some tolerance for floating point rounding errors.",
-        ge=0,
+        ge=0.0,
     )
     correctionVolume: Optional[float] = Field(
         None,
@@ -71,7 +71,7 @@ class FlowRateMixin(BaseModel):
     """Mixin for command requests that take a flow rate."""
 
     flowRate: float = Field(
-        ..., description="Speed in µL/s configured for the pipette", gt=0
+        ..., description="Speed in µL/s configured for the pipette", gt=0.0
     )
 
 
@@ -81,7 +81,7 @@ class BaseLiquidHandlingResult(BaseModel):
     volume: float = Field(
         ...,
         description="Amount of liquid in uL handled in the operation.",
-        ge=0,
+        ge=0.0,
     )
 
 

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

@@ -84,21 +84,21 @@ class SealPipetteToTipResult(DestinationPositionResult):
     """Result data from the execution of a SealPipetteToTip."""
 
     tipVolume: float = Field(
-        0,
+        0.0,
         description="Maximum volume of liquid that the picked up tip can hold, in µL.",
-        ge=0,
+        ge=0.0,
     )
 
     tipLength: float = Field(
-        0,
+        0.0,
         description="The length of the tip in mm.",
-        ge=0,
+        ge=0.0,
     )
 
     tipDiameter: float = Field(
-        0,
+        0.0,
         description="The diameter of the tip in mm.",
-        ge=0,
+        ge=0.0,
     )
 
 

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

@@ -197,7 +197,7 @@ class ModuleDefinition(BaseModel):
         ...,
     )
     gripperOffsets: Optional[Dict[str, LabwareMovementOffsetData]] = Field(
-        default_factory=dict,
+        default_factory=lambda: {},
     )
 
     features: LocatingFeatures = Field(

api/src/opentrons/protocol_engine/types/module.py

@@ -8,7 +8,7 @@ python-can = "==4.2.2"
 pyserial = "==3.5"
 typing-extensions = ">=4.0.0,<5"
 numpy = "==1.22.3"
-pydantic = "==2.9.0"
+pydantic = "==2.11.7"
 pydantic-settings = "==2.4.0"
 opentrons-shared-data = { editable = true, path = "../shared-data" }
 

hardware/Pipfile

@@ -45,7 +45,7 @@ aiohttp = "==3.8.1"
 fastapi = "==0.100.0"
 python-dotenv = "==1.0.1"
 python-multipart = "==0.0.6"
-pydantic = "==2.9.0"
+pydantic = "==2.11.7"
 typing-extensions = ">=4.0.0,<5"
 uvicorn = "==0.27.0.post1"
 wsproto = "==1.2.0"