`viam.proto.service.motion`

@generated by Viam. Do not edit manually!

Package Contents

Classes

`MotionServiceBase`	Helper class that provides a standard way to create an ABC using
`MotionServiceStub`
`CollisionSpecification`	CollisionSpecification is used to selectively apply obstacle avoidance to specific parts of the robot
`ComponentState`	A pose
`Constraints`	Constraints specifies all enumerated constraints to be passed to Viam's motion planning, along with any optional parameters
`GetPlanRequest`	Abstract base class for protocol messages.
`GetPlanResponse`	Abstract base class for protocol messages.
`GetPoseRequest`	Abstract base class for protocol messages.
`GetPoseResponse`	Abstract base class for protocol messages.
`LinearConstraint`	LinearConstraint specifies that the component being moved should move linearly relative to its goal.
`ListPlanStatusesRequest`	Abstract base class for protocol messages.
`ListPlanStatusesResponse`	Status of all executed / executing plan statuses with associated IDs within the 24 hour TTL
`MotionConfiguration`	Abstract base class for protocol messages.
`MoveOnGlobeRequest`	Abstract base class for protocol messages.
`MoveOnGlobeResponse`	Abstract base class for protocol messages.
`MoveOnMapRequest`	Abstract base class for protocol messages.
`MoveOnMapResponse`	Abstract base class for protocol messages.
`MoveRequest`	Moves any component on the robot to a specified destination which can be from the reference frame of any other component on the robot.
`MoveResponse`	Abstract base class for protocol messages.
`ObstacleDetector`	Pairs a vision service with a camera, informing the service about which camera it may use
`OrientationConstraint`	OrientationConstraint specifies that the component being moved will not deviate its orientation beyond some threshold relative
`Plan`	A plan describes a motion plan
`PlanState`	The states that a plan can be in.
`PlanStatus`	Plan status describes the state of a given plan at a
`PlanStatusWithID`	PlanStatusWithID describes the state of a given plan at a
`PlanStep`	Abstract base class for protocol messages.
`PlanWithStatus`	Describes a plan, its current status & all status changes
`StopPlanRequest`	Abstract base class for protocol messages.
`StopPlanResponse`	Abstract base class for protocol messages.

class viam.proto.service.motion.MotionServiceBase[source]

Bases: abc.ABC

Helper class that provides a standard way to create an ABC using inheritance.

abstract async Move(stream: grpclib.server.Stream[service.motion.v1.motion_pb2.MoveRequest, service.motion.v1.motion_pb2.MoveResponse]) → None[source]

abstract async MoveOnMap(stream: grpclib.server.Stream[service.motion.v1.motion_pb2.MoveOnMapRequest, service.motion.v1.motion_pb2.MoveOnMapResponse]) → None[source]

abstract async MoveOnGlobe(stream: grpclib.server.Stream[service.motion.v1.motion_pb2.MoveOnGlobeRequest, service.motion.v1.motion_pb2.MoveOnGlobeResponse]) → None[source]

abstract async GetPose(stream: grpclib.server.Stream[service.motion.v1.motion_pb2.GetPoseRequest, service.motion.v1.motion_pb2.GetPoseResponse]) → None[source]

abstract async StopPlan(stream: grpclib.server.Stream[service.motion.v1.motion_pb2.StopPlanRequest, service.motion.v1.motion_pb2.StopPlanResponse]) → None[source]

abstract async ListPlanStatuses(stream: grpclib.server.Stream[service.motion.v1.motion_pb2.ListPlanStatusesRequest, service.motion.v1.motion_pb2.ListPlanStatusesResponse]) → None[source]

abstract async GetPlan(stream: grpclib.server.Stream[service.motion.v1.motion_pb2.GetPlanRequest, service.motion.v1.motion_pb2.GetPlanResponse]) → None[source]

abstract async DoCommand(stream: grpclib.server.Stream[common.v1.common_pb2.DoCommandRequest, common.v1.common_pb2.DoCommandResponse]) → None[source]

__mapping__() → Dict[str, grpclib.const.Handler][source]

class viam.proto.service.motion.MotionServiceStub(channel: grpclib.client.Channel)[source]

class viam.proto.service.motion.CollisionSpecification(*, allows: collections.abc.Iterable[global___CollisionSpecification] | None = ...)

Bases: google.protobuf.message.Message

CollisionSpecification is used to selectively apply obstacle avoidance to specific parts of the robot

class AllowedFrameCollisions(*, frame1: str = ..., frame2: str = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

frame1: str

frame2: str

property allows: google.protobuf.internal.containers.RepeatedCompositeFieldContainer[global___CollisionSpecification]: Pairs of frame which should be allowed to collide with one another

class viam.proto.service.motion.ComponentState(*, pose: viam.gen.common.v1.common_pb2.Pose | None = ...)

Bases: google.protobuf.message.Message

A pose

property pose: viam.gen.common.v1.common_pb2.Pose

HasField(field_name: Literal[pose, b'pose']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

class viam.proto.service.motion.Constraints(*, linear_constraint: collections.abc.Iterable[global___LinearConstraint] | None = ..., orientation_constraint: collections.abc.Iterable[global___OrientationConstraint] | None = ..., collision_specification: collections.abc.Iterable[global___CollisionSpecification] | None = ...)

Bases: google.protobuf.message.Message

Constraints specifies all enumerated constraints to be passed to Viam’s motion planning, along with any optional parameters

property linear_constraint: google.protobuf.internal.containers.RepeatedCompositeFieldContainer[global___LinearConstraint]: Typed message for a specific constraint

property orientation_constraint: google.protobuf.internal.containers.RepeatedCompositeFieldContainer[global___OrientationConstraint]

property collision_specification: google.protobuf.internal.containers.RepeatedCompositeFieldContainer[global___CollisionSpecification]: Arc constraint, Time constraint, and others will be added here when they are supported

class viam.proto.service.motion.GetPlanRequest(*, name: str = ..., component_name: viam.gen.common.v1.common_pb2.ResourceName | None = ..., last_plan_only: bool = ..., execution_id: str | None = ..., extra: google.protobuf.struct_pb2.Struct | None = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

property component_name: viam.gen.common.v1.common_pb2.ResourceName: The name of the component which was requested to be moved.

property extra: google.protobuf.struct_pb2.Struct: Additional arguments to the method

name: str: The name of the motion service

last_plan_only: bool: If supplied, the response will only return the the last plan for the component / execution

execution_id: str: If you want to know about the plans of a previous execution

HasField(field_name: Literal[_execution_id, b'_execution_id', component_name, b'component_name', execution_id, b'execution_id', extra, b'extra']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

WhichOneof(oneof_group: Literal[_execution_id, b'_execution_id']) → Literal[execution_id] | None

Returns the name of the field that is set inside a oneof group.

If no field is set, returns None.

Parameters:: oneof_group (str) – the name of the oneof group to check.
Returns:: The name of the group that is set, or None.
Return type:: str or None
Raises:: ValueError – no group with the given name exists

class viam.proto.service.motion.GetPlanResponse(*, current_plan_with_status: global___PlanWithStatus | None = ..., replan_history: collections.abc.Iterable[global___PlanWithStatus] | None = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

property current_plan_with_status: global___PlanWithStatus: The current plan and status that matches the request query

property replan_history: google.protobuf.internal.containers.RepeatedCompositeFieldContainer[global___PlanWithStatus]: Returns the history of all previous plans that were generated in ascending order. This field will be empty if the motion service did not need to re-plan.

HasField(field_name: Literal[current_plan_with_status, b'current_plan_with_status']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

class viam.proto.service.motion.GetPoseRequest(*, name: str = ..., component_name: viam.gen.common.v1.common_pb2.ResourceName | None = ..., destination_frame: str = ..., supplemental_transforms: collections.abc.Iterable[viam.gen.common.v1.common_pb2.Transform] | None = ..., extra: google.protobuf.struct_pb2.Struct | None = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

property component_name: viam.gen.common.v1.common_pb2.ResourceName: the component whose pose is being requested

property supplemental_transforms: google.protobuf.internal.containers.RepeatedCompositeFieldContainer[viam.gen.common.v1.common_pb2.Transform]: pose information on any additional reference frames that are needed to compute the component’s pose

property extra: google.protobuf.struct_pb2.Struct: Additional arguments to the method

name: str

destination_frame: str: the reference frame in which the component’s pose should be provided, if unset this defaults to the “world” reference frame

HasField(field_name: Literal[component_name, b'component_name', extra, b'extra']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

class viam.proto.service.motion.GetPoseResponse(*, pose: viam.gen.common.v1.common_pb2.PoseInFrame | None = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

property pose: viam.gen.common.v1.common_pb2.PoseInFrame

HasField(field_name: Literal[pose, b'pose']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

class viam.proto.service.motion.LinearConstraint(*, line_tolerance_mm: float | None = ..., orientation_tolerance_degs: float | None = ...)

Bases: google.protobuf.message.Message

LinearConstraint specifies that the component being moved should move linearly relative to its goal. It does not constrain the motion of components other than the component_name specified in motion.Move

line_tolerance_mm: float: Max linear deviation from straight-line between start and goal, in mm.

orientation_tolerance_degs: float: Max allowable orientation deviation, in degrees, while on the shortest path between start / goal states

HasField(field_name: Literal[_line_tolerance_mm, b'_line_tolerance_mm', _orientation_tolerance_degs, b'_orientation_tolerance_degs', line_tolerance_mm, b'line_tolerance_mm', orientation_tolerance_degs, b'orientation_tolerance_degs']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

WhichOneof(oneof_group: Literal[_line_tolerance_mm, b'_line_tolerance_mm']) → Literal[line_tolerance_mm] | None

WhichOneof(oneof_group: Literal[_orientation_tolerance_degs, b'_orientation_tolerance_degs']) → Literal[orientation_tolerance_degs] | None

Returns the name of the field that is set inside a oneof group.

If no field is set, returns None.

Parameters:: oneof_group (str) – the name of the oneof group to check.
Returns:: The name of the group that is set, or None.
Return type:: str or None
Raises:: ValueError – no group with the given name exists

class viam.proto.service.motion.ListPlanStatusesRequest(*, name: str = ..., only_active_plans: bool = ..., extra: google.protobuf.struct_pb2.Struct | None = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

property extra: google.protobuf.struct_pb2.Struct: Additional arguments to the method

name: str: The name of the motion service

only_active_plans: bool: If supplied, the response will filter the plan results for the supplied state

HasField(field_name: Literal[extra, b'extra']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

class viam.proto.service.motion.ListPlanStatusesResponse(*, plan_statuses_with_ids: collections.abc.Iterable[global___PlanStatusWithID] | None = ...)

Bases: google.protobuf.message.Message

Status of all executed / executing plan statuses with associated IDs within the 24 hour TTL

property plan_statuses_with_ids: google.protobuf.internal.containers.RepeatedCompositeFieldContainer[global___PlanStatusWithID]: List of last known statuses with the associated IDs of all plans within the TTL ordered by timestamp in ascending order

class viam.proto.service.motion.MotionConfiguration(*, obstacle_detectors: collections.abc.Iterable[global___ObstacleDetector] | None = ..., position_polling_frequency_hz: float | None = ..., obstacle_polling_frequency_hz: float | None = ..., plan_deviation_m: float | None = ..., linear_m_per_sec: float | None = ..., angular_degs_per_sec: float | None = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

property obstacle_detectors: google.protobuf.internal.containers.RepeatedCompositeFieldContainer[global___ObstacleDetector]: The ObstacleDetectors that will be used for transient obstacle avoidance

position_polling_frequency_hz: float: Sets the frequency to poll for the position of the robot

obstacle_polling_frequency_hz: float: Sets the frequency to poll the vision service(s) for new obstacles

plan_deviation_m: float: Sets the distance in meters that a robot is allowed to deviate from the motion plan

linear_m_per_sec: float: Optional linear velocity to target when moving

angular_degs_per_sec: float: Optional angular velocity to target when turning

HasField(field_name: Literal[_angular_degs_per_sec, b'_angular_degs_per_sec', _linear_m_per_sec, b'_linear_m_per_sec', _obstacle_polling_frequency_hz, b'_obstacle_polling_frequency_hz', _plan_deviation_m, b'_plan_deviation_m', _position_polling_frequency_hz, b'_position_polling_frequency_hz', angular_degs_per_sec, b'angular_degs_per_sec', linear_m_per_sec, b'linear_m_per_sec', obstacle_polling_frequency_hz, b'obstacle_polling_frequency_hz', plan_deviation_m, b'plan_deviation_m', position_polling_frequency_hz, b'position_polling_frequency_hz']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

WhichOneof(oneof_group: Literal[_angular_degs_per_sec, b'_angular_degs_per_sec']) → Literal[angular_degs_per_sec] | None

WhichOneof(oneof_group: Literal[_linear_m_per_sec, b'_linear_m_per_sec']) → Literal[linear_m_per_sec] | None

WhichOneof(oneof_group: Literal[_obstacle_polling_frequency_hz, b'_obstacle_polling_frequency_hz']) → Literal[obstacle_polling_frequency_hz] | None

WhichOneof(oneof_group: Literal[_plan_deviation_m, b'_plan_deviation_m']) → Literal[plan_deviation_m] | None

WhichOneof(oneof_group: Literal[_position_polling_frequency_hz, b'_position_polling_frequency_hz']) → Literal[position_polling_frequency_hz] | None

Returns the name of the field that is set inside a oneof group.

If no field is set, returns None.

Parameters:: oneof_group (str) – the name of the oneof group to check.
Returns:: The name of the group that is set, or None.
Return type:: str or None
Raises:: ValueError – no group with the given name exists

class viam.proto.service.motion.MoveOnGlobeRequest(*, name: str = ..., destination: viam.gen.common.v1.common_pb2.GeoPoint | None = ..., heading: float | None = ..., component_name: viam.gen.common.v1.common_pb2.ResourceName | None = ..., movement_sensor_name: viam.gen.common.v1.common_pb2.ResourceName | None = ..., obstacles: collections.abc.Iterable[viam.gen.common.v1.common_pb2.GeoObstacle] | None = ..., motion_configuration: global___MotionConfiguration | None = ..., extra: google.protobuf.struct_pb2.Struct | None = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

property destination: viam.gen.common.v1.common_pb2.GeoPoint: Destination, encoded as a GeoPoint

property component_name: viam.gen.common.v1.common_pb2.ResourceName: Component on the robot to move to the specified destination

property movement_sensor_name: viam.gen.common.v1.common_pb2.ResourceName: Name of the movement sensor which will be used to check robot location

property obstacles: google.protobuf.internal.containers.RepeatedCompositeFieldContainer[viam.gen.common.v1.common_pb2.GeoObstacle]: Obstacles to be considered for motion planning

property motion_configuration: global___MotionConfiguration: Optional set of motion configuration options

property extra: google.protobuf.struct_pb2.Struct: Additional arguments to the method

name: str: Name of the motion service

heading: float: Optional compass heading to achieve at the destination, in degrees [0-360)

HasField(field_name: Literal[_heading, b'_heading', _motion_configuration, b'_motion_configuration', component_name, b'component_name', destination, b'destination', extra, b'extra', heading, b'heading', motion_configuration, b'motion_configuration', movement_sensor_name, b'movement_sensor_name']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

WhichOneof(oneof_group: Literal[_heading, b'_heading']) → Literal[heading] | None

WhichOneof(oneof_group: Literal[_motion_configuration, b'_motion_configuration']) → Literal[motion_configuration] | None

Returns the name of the field that is set inside a oneof group.

If no field is set, returns None.

Parameters:: oneof_group (str) – the name of the oneof group to check.
Returns:: The name of the group that is set, or None.
Return type:: str or None
Raises:: ValueError – no group with the given name exists

class viam.proto.service.motion.MoveOnGlobeResponse(*, execution_id: str = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

execution_id: str: The unique ID which identifies the execution. Multiple plans will share the same execution_id if they were generated due to replanning.

class viam.proto.service.motion.MoveOnMapRequest(*, name: str = ..., destination: viam.gen.common.v1.common_pb2.Pose | None = ..., component_name: viam.gen.common.v1.common_pb2.ResourceName | None = ..., slam_service_name: viam.gen.common.v1.common_pb2.ResourceName | None = ..., motion_configuration: global___MotionConfiguration | None = ..., obstacles: collections.abc.Iterable[viam.gen.common.v1.common_pb2.Geometry] | None = ..., extra: google.protobuf.struct_pb2.Struct | None = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

property destination: viam.gen.common.v1.common_pb2.Pose: Specify a destination to, which can be any pose with respect to the SLAM map’s origin

property component_name: viam.gen.common.v1.common_pb2.ResourceName: Component on the robot to move to the specified destination

property slam_service_name: viam.gen.common.v1.common_pb2.ResourceName: Name of the slam service from which the SLAM map is requested

property motion_configuration: global___MotionConfiguration: Optional set of motion configuration options

property obstacles: google.protobuf.internal.containers.RepeatedCompositeFieldContainer[viam.gen.common.v1.common_pb2.Geometry]: Obstacles to be considered for motion planning

property extra: google.protobuf.struct_pb2.Struct: Additional arguments to the method

name: str: Name of the motion service

HasField(field_name: Literal[_motion_configuration, b'_motion_configuration', component_name, b'component_name', destination, b'destination', extra, b'extra', motion_configuration, b'motion_configuration', slam_service_name, b'slam_service_name']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

WhichOneof(oneof_group: Literal[_motion_configuration, b'_motion_configuration']) → Literal[motion_configuration] | None

Returns the name of the field that is set inside a oneof group.

If no field is set, returns None.

Parameters:: oneof_group (str) – the name of the oneof group to check.
Returns:: The name of the group that is set, or None.
Return type:: str or None
Raises:: ValueError – no group with the given name exists

class viam.proto.service.motion.MoveOnMapResponse(*, execution_id: str = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

execution_id: str: The unique ID which identifies the execution. Multiple plans will share the same execution_id if they were generated due to replanning.

class viam.proto.service.motion.MoveRequest(*, name: str = ..., destination: viam.gen.common.v1.common_pb2.PoseInFrame | None = ..., component_name: viam.gen.common.v1.common_pb2.ResourceName | None = ..., world_state: viam.gen.common.v1.common_pb2.WorldState | None = ..., constraints: global___Constraints | None = ..., extra: google.protobuf.struct_pb2.Struct | None = ...)

Bases: google.protobuf.message.Message

Moves any component on the robot to a specified destination which can be from the reference frame of any other component on the robot.

property destination: viam.gen.common.v1.common_pb2.PoseInFrame: Destination to move to, which can a pose in the reference frame of any frame in the robot’s frame system

property component_name: viam.gen.common.v1.common_pb2.ResourceName: Component on the robot to move to the specified destination

property world_state: viam.gen.common.v1.common_pb2.WorldState: Avoid obstacles by specifying their geometries in the world state Augment the frame system of the robot by specifying additional transforms to add to it for the duration of the Move

property constraints: global___Constraints: Constrain the way the robot will move

property extra: google.protobuf.struct_pb2.Struct: Additional arguments to the method

name: str: Name of the motion service

HasField(field_name: Literal[_constraints, b'_constraints', _world_state, b'_world_state', component_name, b'component_name', constraints, b'constraints', destination, b'destination', extra, b'extra', world_state, b'world_state']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

WhichOneof(oneof_group: Literal[_constraints, b'_constraints']) → Literal[constraints] | None

WhichOneof(oneof_group: Literal[_world_state, b'_world_state']) → Literal[world_state] | None

Returns the name of the field that is set inside a oneof group.

If no field is set, returns None.

Parameters:: oneof_group (str) – the name of the oneof group to check.
Returns:: The name of the group that is set, or None.
Return type:: str or None
Raises:: ValueError – no group with the given name exists

class viam.proto.service.motion.MoveResponse(*, success: bool = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

success: bool

class viam.proto.service.motion.ObstacleDetector(*, vision_service: viam.gen.common.v1.common_pb2.ResourceName | None = ..., camera: viam.gen.common.v1.common_pb2.ResourceName | None = ...)

Bases: google.protobuf.message.Message

Pairs a vision service with a camera, informing the service about which camera it may use

property vision_service: viam.gen.common.v1.common_pb2.ResourceName

property camera: viam.gen.common.v1.common_pb2.ResourceName

HasField(field_name: Literal[camera, b'camera', vision_service, b'vision_service']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

class viam.proto.service.motion.OrientationConstraint(*, orientation_tolerance_degs: float | None = ...)

Bases: google.protobuf.message.Message

OrientationConstraint specifies that the component being moved will not deviate its orientation beyond some threshold relative to the goal. It does not constrain the motion of components other than the component_name specified in motion.Move

orientation_tolerance_degs: float: Max allowable orientation deviation, in degrees, while on the shortest path between start / goal states

HasField(field_name: Literal[_orientation_tolerance_degs, b'_orientation_tolerance_degs', orientation_tolerance_degs, b'orientation_tolerance_degs']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

WhichOneof(oneof_group: Literal[_orientation_tolerance_degs, b'_orientation_tolerance_degs']) → Literal[orientation_tolerance_degs] | None

Returns the name of the field that is set inside a oneof group.

If no field is set, returns None.

Parameters:: oneof_group (str) – the name of the oneof group to check.
Returns:: The name of the group that is set, or None.
Return type:: str or None
Raises:: ValueError – no group with the given name exists

class viam.proto.service.motion.Plan(*, id: str = ..., component_name: viam.gen.common.v1.common_pb2.ResourceName | None = ..., execution_id: str = ..., steps: collections.abc.Iterable[global___PlanStep] | None = ...)

Bases: google.protobuf.message.Message

A plan describes a motion plan

property component_name: viam.gen.common.v1.common_pb2.ResourceName: The component requested to be moved. Used for tracking & stopping. NOTE: A plan may move more components than just the root component.

property steps: google.protobuf.internal.containers.RepeatedCompositeFieldContainer[global___PlanStep]: The steps of a plan is an ordered list of plan steps

id: str: The plan’s unique ID

execution_id: str: The unique ID which identifies the execution. Multiple plans will share the same execution_id if they were generated due to replanning

HasField(field_name: Literal[component_name, b'component_name']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

class viam.proto.service.motion.PlanState

Bases: _PlanState

The states that a plan can be in. InProgress if the plan is executing. Stopped if the plan was stopped. Suceeded if the robot reached its destination successfully. Failed if the robot did not reach its destination.

class viam.proto.service.motion.PlanStatus(*, state: global___PlanState = ..., timestamp: google.protobuf.timestamp_pb2.Timestamp | None = ..., reason: str | None = ...)

Bases: google.protobuf.message.Message

Plan status describes the state of a given plan at a point in time

property timestamp: google.protobuf.timestamp_pb2.Timestamp: The time the executing plan transtioned to the state

state: global___PlanState: The state of the plan execution

reason: str: The reason for the state change. If motion plan failed this will return the error message. If motion needed to re-plan, this will return the re-plan reason.

HasField(field_name: Literal[_reason, b'_reason', reason, b'reason', timestamp, b'timestamp']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

WhichOneof(oneof_group: Literal[_reason, b'_reason']) → Literal[reason] | None

Returns the name of the field that is set inside a oneof group.

If no field is set, returns None.

Parameters:: oneof_group (str) – the name of the oneof group to check.
Returns:: The name of the group that is set, or None.
Return type:: str or None
Raises:: ValueError – no group with the given name exists

class viam.proto.service.motion.PlanStatusWithID(*, plan_id: str = ..., component_name: viam.gen.common.v1.common_pb2.ResourceName | None = ..., execution_id: str = ..., status: global___PlanStatus | None = ...)

Bases: google.protobuf.message.Message

PlanStatusWithID describes the state of a given plan at a point in time plus the plan_id, component_name and execution_id the status is associated with

property component_name: viam.gen.common.v1.common_pb2.ResourceName: The component to be moved. Used for tracking & stopping. NOTE: A plan may move more components than just the component_name.

property status: global___PlanStatus

plan_id: str: The unique ID of the plan

execution_id: str: The unique ID which identifies the plan execution. Multiple plans will share the same execution_id if they were generated due to replanning.

HasField(field_name: Literal[component_name, b'component_name', status, b'status']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

class viam.proto.service.motion.PlanStep(*, step: collections.abc.Mapping[str, global___ComponentState] | None = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

class StepEntry(*, key: str = ..., value: global___ComponentState | None = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

property value: global___ComponentState

key: str

HasField(field_name: Literal[value, b'value']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

property step: google.protobuf.internal.containers.MessageMap[str, global___ComponentState]: A step is the component state each component resource should reach while executing that step of the plan. Keys are the fully qualified component name.

class viam.proto.service.motion.PlanWithStatus(*, plan: global___Plan | None = ..., status: global___PlanStatus | None = ..., status_history: collections.abc.Iterable[global___PlanStatus] | None = ...)

Bases: google.protobuf.message.Message

Describes a plan, its current status & all status changes that have occured previously on that plan

property plan: global___Plan: The plan

property status: global___PlanStatus: The current status of the plan

property status_history: google.protobuf.internal.containers.RepeatedCompositeFieldContainer[global___PlanStatus]: The prior status changes that have happened during plan execution

HasField(field_name: Literal[plan, b'plan', status, b'status']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

class viam.proto.service.motion.StopPlanRequest(*, name: str = ..., component_name: viam.gen.common.v1.common_pb2.ResourceName | None = ..., extra: google.protobuf.struct_pb2.Struct | None = ...)

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

property component_name: viam.gen.common.v1.common_pb2.ResourceName: The component of the currently executing plan to stop

property extra: google.protobuf.struct_pb2.Struct: Additional arguments to the method

name: str: The name of the motion service

HasField(field_name: Literal[component_name, b'component_name', extra, b'extra']) → bool

Checks if a certain field is set for the message.

For a oneof group, checks if any field inside is set. Note that if the field_name is not defined in the message descriptor, ValueError will be raised.

Parameters:: field_name (str) – The name of the field to check for presence.
Returns:: Whether a value has been set for the named field.
Return type:: bool
Raises:: ValueError – if the field_name is not a member of this message.

class viam.proto.service.motion.StopPlanResponse

Bases: google.protobuf.message.Message

Abstract base class for protocol messages.

Protocol message classes are almost always generated by the protocol compiler. These generated types subclass Message and implement the methods shown below.

viam.proto.service.motion

Package Contents

Classes

`viam.proto.service.motion`