How to use add_skeleton method in localstack

Best Python code snippet using localstack_python

skeleton.py

Source:skeleton.py

...133                new_bindings[opt] = obj134        new_cost = cost135        if type(result) is FunctionResult:136            new_cost += (result.value - opt_result.value)137        queue.add_skeleton(new_stream_plan, new_plan_attempts, new_bindings, plan_index, new_cost)138    if (plan_attempts[index] == 0) and isinstance(opt_result, SynthStreamResult): # TODO: only add if failure?139        raise NotImplementedError()140        #new_stream_plan = stream_plan[:index] + opt_result.decompose() + stream_plan[index+1:]141        #queue.add_skeleton(new_stream_plan, bindings, plan_index, cost)142    if not opt_result.instance.enumerated:143        plan_attempts[index] = opt_result.instance.num_calls144        queue.add_skeleton(*skeleton)145    return new_values146##################################################147# TODO: want to minimize number of new sequences as they induce overhead148def compute_sampling_cost(stream_plan, stats_fn=get_stream_stats):149    # TODO: we are in a POMDP. If not the case, then the geometric cost policy is optimal150    if stream_plan is None:151        return INF152    expected_cost = 0153    for result in reversed(stream_plan):154        p_success, overhead = stats_fn(result)155        expected_cost += geometric_cost(overhead, p_success)156    return expected_cost157    # TODO: mix between geometric likelihood and learned distribution158    # Sum tail distribution for number of future159    # Distribution on the number of future attempts until successful160    # Average the tail probability mass161def compute_effort(plan_attempts):162    attempts = sum(plan_attempts)163    return attempts, len(plan_attempts)164def compute_belief(attempts, p_obs):165    return pow(p_obs, attempts)166def compute_score(plan_attempts, p_obs=.9):167    beliefs = [compute_belief(attempts, p_obs) for attempts in plan_attempts]168    prior = 1.169    for belief in beliefs:170        prior *= belief171    return -prior172def compute_score2(plan_attempts, overhead=1, p_obs=.9):173    # TODO: model the decrease in belief upon each failure174    # TODO: what if stream terminates? Assign high cost175    expected_cost = 0176    for attempts in plan_attempts:177        p_success = compute_belief(attempts, p_obs)178        expected_cost += geometric_cost(overhead, p_success)179    return expected_cost180##################################################181SkeletonKey = namedtuple('SkeletonKey', ['attempted', 'effort'])182Skeleton = namedtuple('Skeleton', ['stream_plan', 'plan_attempts',183                                   'bindings', 'plan_index', 'cost'])184SkeletonPlan = namedtuple('SkeletonPlan', ['stream_plan', 'action_plan', 'cost'])185class SkeletonQueue(Sized):186    def __init__(self, store, evaluations):187        self.store = store188        self.evaluations = evaluations189        self.queue = []190        self.skeleton_plans = []191        # TODO: include eager streams in the queue?192        # TODO: make an "action" for returning to the search (if it is the best decision)193    def add_skeleton(self, stream_plan, plan_attempts, bindings, plan_index, cost):194        stream_plan = instantiate_plan(bindings, stream_plan)195        #score = score_stream_plan(stream_plan)196        attempted = sum(plan_attempts) != 0197        effort = compute_effort(plan_attempts)198        #effort = compute_score(plan_attempts)199        #effort = compute_score2(plan_attempts)200        key = SkeletonKey(attempted, effort)201        skeleton = Skeleton(stream_plan, plan_attempts, bindings, plan_index, cost)202        heappush(self.queue, HeapElement(key, skeleton))203    def new_skeleton(self, stream_plan, action_plan, cost):204        plan_index = len(self.skeleton_plans)205        self.skeleton_plans.append(SkeletonPlan(stream_plan, action_plan, cost))206        plan_attempts = [0]*len(stream_plan)207        self.add_skeleton(stream_plan, plan_attempts, {}, plan_index, cost)208    ####################209    def is_active(self):210        return self.queue and (not self.store.is_terminated())211    def greedily_process(self):212        # TODO: search until new disabled or new evaluation?213        while self.is_active():214            key, _ = self.queue[0]215            if key.attempted:216                break217            _, skeleton = heappop(self.queue)218            process_stream_plan(skeleton, self)219    def process_until_success(self):220        success = False221        while self.is_active() and (not success):...

load_skel_test.py

Source:load_skel_test.py

...22world.set_gravity([0.0, -10.0, 0.0])23world.set_collision_detector(world.BULLET_COLLISION_DETECTOR)24print('pydart create_world OK')25# floor_name = "./assets/ground.urdf"26# floor = world.add_skeleton(floor_name)27#28# filename = "./assets/hopper_my_box.urdf"29# robot = world.add_skeleton(filename)30# print('pydart add_skeleton OK')31# https://github.com/dartsim/dart/blob/v6.3.0/dart/constraint/ContactConstraint.cpp32for i in range(0, len(world.skeletons[0].bodynodes)):33    world.skeletons[0].bodynodes[i].set_friction_coeff(1.0)34    world.skeletons[0].bodynodes[i].set_restitution_coeff(0.2)35for i in range(0, len(world.skeletons[1].bodynodes)):36    world.skeletons[1].bodynodes[i].set_friction_coeff(1.0)37    world.skeletons[1].bodynodes[i].set_restitution_coeff(1.0)38# win = pydart.gui.pyqt5.window.PyQt5Window(world)39# win.scene.set_camera(1)  # Z-up Camera40# win.run()41for jt in range(0, len(robot.joints)):42    for dof in range(len(robot.joints[jt].dofs)):43        if robot.joints[jt].has_position_limit(dof):...

__init__.py

Source:__init__.py

1# ##### BEGIN GPL LICENSE BLOCK #####2#3#  This program is free software; you can redistribute it and/or4#  modify it under the terms of the GNU General Public License5#  as published by the Free Software Foundation; either version 26#  of the License, or (at your option) any later version.7#8#  This program is distributed in the hope that it will be useful,9#  but WITHOUT ANY WARRANTY; without even the implied warranty of10#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the11#  GNU General Public License for more details.12#13#  You should have received a copy of the GNU General Public License14#  along with this program; if not, write to the Free Software Foundation,15#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.16#17# ##### END GPL LICENSE BLOCK #####18bl_info = {19    "name": "Plywood Cube",20    "category": "System",21    "author": "FÃ©lix",22    "version": (2, 0, 1),23    "blender": (3, 1, 2),24    "location": "View3D > Add > Second Life Rig",25    "description": "Various Second Life tools"26}27import bpy28import importlib29from . import add_skeleton30from . import puppetry31importlib.reload(add_skeleton)32importlib.reload(puppetry)33def register():34    add_skeleton.register()35    puppetry.register()36def unregister():37    add_skeleton.unregister()38    puppetry.unregister()39if __name__ == "__main__":...

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