arcor2 0.11.0

ARCOR2 base library

arcor2

Changelog

The format is based on Keep a Changelog,

[0.11.0] - 2021-02-08

Changed

• Explicit action parameters.
  • Resources class now do not need to deal with parameters.
  • Update of ObjectTypes (all actions now have the mandatory an parameter).
• CurrentAction removed, ActionState divided into ActionStateBefore and ActionStateAfter.
• New module with shared code for Flask-based apps.
• Updates of 3rd party dependencies.
• WS server now logs too long RPCs.
  • Max. duration could be configured using ARCOR2_MAX_RPC_DURATION.

Fixed

• At a startup, the main script now checks if the scene is running before attempt to stop it.
• image_from_str function fixed.

[0.10.0] - 2020-12-14

Changed

• action decorator now handles outputs of actions.
• CachedProject has new methods for handling project logic.
• ActionState event now contains action results.
• New built-in ObjectTypes RandomActions.
• Parameter plugins slightly reworked, some new helper functions.
• If a robot has URDF, it is zipped and uploaded to the Project service).
  • ...as a mesh file, which is workaround for missing storage of URDF models.
• Scene service client updated to support version 0.4.0.
• New built-in abstract ObjectType Camera.
• Initial support for loading of URDF files.
• Some first tests for parameter plugins were added.

[0.9.2] - 2020-10-30

Fixed

• parse function now also catches ValueError exception.
• check_object_type now tries to parse whole module instead of just source of the class itself.

Changed

• Robot base class now have methods for IK/FK.
• It is possible to use == on Position instances.

[0.9.1] - 2020-10-19

Fixed

• package_version was ignoring package argument

[0.9.0] - 2020-10-16

Changed

• Scene client updated for Scene 0.3.0.
• Exceptions refactored (BREAKING).
  • Arcor2Exception no longer has message property
  • There is a new package arcor2/exceptions.
  • Clients using handle decorator now have specific error messages defined.
  • Previously generated execution packages will become broken as print_exception function was moved
• Loggers are now created using functions from logging module.
• rest module rewritten (BREAKING).
  • Now there is only one method call which takes http method as an argument.
  • There is ARCOR2_REST_DEBUG environment variable. When set, debugging logs are turned on.

Fixed

• JSON containing only boolean value was not handled properly by arcor2.rest module.

[0.8.0] - 2020-09-24

Changed

• Reorganisation of the repository - switched to monorepo based on Pants. The code was divided into more packages (that can be separatelly relased) within one repository.
• Tests now run on GitHub instead of CircleCi.
• Unification of objects and services
  • There is Generic base class for objects without pose, GenericWithPose for objects with pose and Robot class that should be base class for every robot.
• Integration of scene service (0.2.0).
• @action decorator is now added automatically in the run-time.
• Orientation dataclass now performs quaternion normalization in __post_init__.
• Robot base class now has _move_lock mutex to ensure that only one move-action is called at the time.

[0.8.0rc2] - 2020-09-16

[0.8.0rc1] - 2020-09-15

[0.8.0b8] - 2020-08-21

Fixed

• Some robot-related issues fixed

[0.8.0b7] - 2020-08-12

Changed

• Scene service client: 'upsert_collision' now has optional 'mesh_parameters': parameter.

[0.8.0b6] - 2020-08-03

Changed

• New logic representation
• Unification of objects and services
• Integration of scene service

[0.7.1] - 2020-07-15

Fixed

• Fix of broken python package arcor2 0.7.0

[0.7.0] - 2020-07-15

Changed

• ARServer: new RPC 'TemporaryPackage'
• ARServer: RPC ObjectTypesChangedEvent renamed to ChangedObjectTypesEvent, now contains changed ObjectTypes meta instead of just type names
• ARServer: ShowMainScreenEvent.
• Package name added to PackageInfoEvent
• ARServer now compares its API_VERSION with API_VERSION of the Execution.
• ARServer: ShowMainScreenEvent will now not contain 'highlight' when sent to a newly connected UI.
• AP can now have another AP as parent
• rest: OptionalData now may contain list of primitive type.
• Execution: PackageStateEvent now contains package_id
• Execution: added 'executed' to PackageMeta

[0.6.0] - 2020-06-19

Changed

• Build/Execution proxy: allow port change using env. var.
• ARServer: RenameScene RPC now checks if scene name is unique and 'dry_run' works.
• ARServer: ListScenes/ListProjects now contain 'modified'.
• ARServer: DeleteObjectType RPC added.
• @action decorator is now compatible with Windows.
• Service class now has 'cleanup' method which is called when scene is closed or when script ends. Call of 'cleanup' can be disabled by 'export ARCOR_CLEANUP_SERVICES=False' - this is particularly useful when running the script manually again and again.
• Cleanup method for ObjectTypes.

[0.5.1] - 2020-06-04

Fixed

• ignoring check of return parameters
• allowing list of strings as request body

[0.5.0] - 2020-06-01

Changed

• ARServer container need to setup new env variable using docker-compose -> ARCOR2_DATA_PATH=/root/data
• ListProjects RPC now gets projects in parallel.
• dry_run parameter for selected RPCs
• EEF pose/robot joints streaming
• OpenScene, OpenProject, SceneClosed, ProjectClosed events.
• Execution proxy: use persistent websocket connection.
• SceneCollisionsEvent merged into PackageInfoEvent
• ARServer: RPC to cancel action execution.
• Execution package now contains package.json with its metadata. Execution service now supports renaming of packages.

[0.4.3] - 2020-05-22

Changed

• added support for CORS

[0.4.2] - 2020-04-27

Fixed

• Fix of functions to transform relative poses to absolute and vice versa

[0.4.1] - 2020-04-22

Added

• New RPCs for getting robot joints and effector pose
• New RPC to get IDs of EE and suctions
• Added pivot enum for UpdateObjectPoseUsingRobot

Fixed

• Fix of remove action RPC
• Another fixes

[0.4.0] - 2020-04-17

Changed

• Complete redesign of RPC for ARClients (AREditor atm)
• Documentation of execution and build API
• Support for project service 0.2.0
• New and updated events
• Enhanced error messages
• Create (global) session to enable reuse of connections.

[0.3.0] - 2020-03-24

Changed

• Renamed RobotJoints to ProjectRobotJoints and ModelTypeEnum to Model3dType
• Added new services for Time and Logic related actons
• Added boolean parameter plugin
• Description, returns and origins fields marked as optional
• New event - ActionResult
• Separated script enabling discovery through UDP broadcast
• Support for list params
• Services and Action objects are now marked as disabled when some problem occured and error message is passed to GUI (previously such services/objects were ignored)
• Services with no configuration are disabled

[0.2.1] - 2020-02-28

Fixed

• Added compatibility with Project service v 0.1.1
• Param values and defaults are strings now
• min, max stored in extra as JSON string

[0.2.0] - 2020-02-20

Changed

• ExecuteAction RPC.
• Uuid for action object/point/action.
• Execution proxy PUT method
• ActionPoint class in execution package
• Removed loop in main script, when hasLogic == false
• Parameter values not send in currentAction event
• ProjectState RESUMED removed
• Execution: print out script output if not JSON.
• Joint: rotation -> value

[0.1.7] - 2019-12-24

Fixed

• Build: disable caching

[0.1.5] - 2019-12-22

Fixed

• Parameter plugins

[0.1.4] - 2019-12-18

Fixed

• Parameter of type relative_pose now accepts json string as value

[0.1.3] - 2019-12-18

Fixed

• N/A

[0.1.2] - 2019-12-17

Fixed

• bump docker version

[0.1.1] - 2019-12-17

Fixed

• bump docker version

[0.1.1] - 2019-12-12

Fixed

• N/A

[0.1.0] - 2019-12-12

Changed

• Separation of services.