def lock() -> Lock:
"""Creates lock with initialized scene and project."""
test = "test"
lock = Lock({})
scene = UpdateableCachedScene(cmn.Scene(test, description=test))
lock.scene = scene
project = UpdateableCachedProject(cmn.Project(test, lock.scene.id, description=test, has_logic=True))
lock.project = project
assert lock.scene == scene
assert lock.scene_or_exception() == scene
assert lock.project == project
assert lock.project_or_exception() == project
# add some scene and project objects
test_object = cmn.SceneObject(test, "TestType")
lock.scene.upsert_object(test_object)
ap = lock.project.upsert_action_point(cmn.BareActionPoint.uid(), "ap", cmn.Position(0, 0, 0))
ap_ap = lock.project.upsert_action_point(cmn.BareActionPoint.uid(), "ap_ap", cmn.Position(0, 0, 1), ap.id)
ap_ap_ap = lock.project.upsert_action_point(cmn.BareActionPoint.uid(), "ap_ap_ap", cmn.Position(0, 0, 2), ap_ap.id)
lock.project.upsert_action_point(cmn.BareActionPoint.uid(), "ap2", cmn.Position(0, 1, 0))
ori = cmn.NamedOrientation("ori", cmn.Orientation())
lock.project.upsert_orientation(ap_ap_ap.id, ori)
action = cmn.Action("action", "test/type", parameters=[], flows=[])
lock.project.upsert_action(ap_ap_ap.id, action)
return lock
async def new_project_cb(req: rpc.project.NewProjectRequest,
ui: WsClient) -> None:
if glob.PACKAGE_STATE.state in (common.PackageStateEnum.PAUSED,
common.PackageStateEnum.RUNNING):
raise Arcor2Exception("Can't create project while package runs.")
unique_name(req.args.name, (await project_names()))
if req.dry_run:
return None
if glob.SCENE:
if glob.SCENE.id != req.args.scene_id:
raise Arcor2Exception("Another scene is opened.")
if glob.SCENE.has_changes():
await storage.update_scene(glob.SCENE)
glob.SCENE.modified = (await
storage.get_scene(glob.SCENE.id)).modified
else:
if req.args.scene_id not in {
scene.id
for scene in (await storage.get_scenes()).items
}:
raise Arcor2Exception("Unknown scene id.")
await open_scene(req.args.scene_id)
glob.PROJECT = common.Project(common.uid(),
req.args.name,
req.args.scene_id,
desc=req.args.desc,
has_logic=req.args.has_logic)
assert glob.SCENE
asyncio.ensure_future(
notif.broadcast_event(
events.OpenProject(
data=events.OpenProjectData(glob.SCENE, glob.PROJECT))))
return None
async def new_project_cb(req: srpc.p.NewProject.Request, ui: WsClient) -> None:
if glob.PACKAGE_STATE.state in PackageState.RUN_STATES:
raise Arcor2Exception("Can't create project while package runs.")
unique_name(req.args.name, (await project_names()))
if req.dry_run:
return None
if glob.SCENE:
if glob.SCENE.id != req.args.scene_id:
raise Arcor2Exception("Another scene is opened.")
if glob.SCENE.has_changes():
glob.SCENE.modified = await storage.update_scene(glob.SCENE.scene)
else:
if req.args.scene_id not in {
scene.id
for scene in (await storage.get_scenes()).items
}:
raise Arcor2Exception("Unknown scene id.")
await open_scene(req.args.scene_id)
project.PREV_RESULTS.clear()
glob.PROJECT = UpdateableCachedProject(
common.Project(req.args.name,
req.args.scene_id,
desc=req.args.desc,
has_logic=req.args.has_logic))
assert glob.SCENE
asyncio.ensure_future(
notif.broadcast_event(
sevts.p.OpenProject(
sevts.p.OpenProject.Data(glob.SCENE.scene,
glob.PROJECT.project))))
return None
async def test_ctx_read_lock() -> None:
test = "test"
user = "******"
glob.LOCK = Lock({})
assert await glob.LOCK.get_locked_roots_count() == 0
glob.LOCK.scene = UpdateableCachedScene(cmn.Scene(test, description=test))
glob.LOCK.project = UpdateableCachedProject(cmn.Project(test, glob.LOCK.scene.id, description=test, has_logic=True))
async def patch() -> set[str]:
return {glob.LOCK.project_or_exception().id, glob.LOCK.scene_or_exception().id}
storage.get_project_ids = storage.get_scene_ids = patch
# add some scene and project objects
test_object = cmn.SceneObject(test, "TestType")
glob.LOCK.scene.upsert_object(test_object)
ap = glob.LOCK.project.upsert_action_point(cmn.BareActionPoint.uid(), "ap", cmn.Position(0, 0, 0), test_object.id)
ap_ap = glob.LOCK.project.upsert_action_point(cmn.BareActionPoint.uid(), "ap_ap", cmn.Position(0, 0, 1), ap.id)
assert await glob.LOCK.get_locked_roots_count() == 0
await glob.LOCK.write_lock(ap_ap.id, user, True)
assert await glob.LOCK.is_write_locked(test_object.id, user)
assert await glob.LOCK.is_write_locked(ap.id, user)
assert await glob.LOCK.is_write_locked(ap_ap.id, user)
async with ctx_read_lock(test_object.id, user):
pass
assert await glob.LOCK.is_write_locked(test_object.id, user)
assert await glob.LOCK.is_write_locked(ap.id, user)
assert await glob.LOCK.is_write_locked(ap_ap.id, user)