# Path: mysensors/const.py
# SYSTEM_CHILD_ID = 255
# 
# Path: mysensors/util.py
# class Registry(dict):
#     """Registry of items."""
# 
#     def register(self, name):
#         """Return decorator to register item with a specific name."""
# 
#         def decorator(func):
#             """Register decorated function."""
#             self[name] = func
#             return func
# 
#         return decorator


import calendar
import logging
import time
from .const import SYSTEM_CHILD_ID
from .util import Registry
    sensor.init_smart_sleep_mode()

    while sensor.queue:
        job = sensor.queue.popleft()
        msg.gateway.tasks.add_job(str, job)

    for child in sensor.children.values():
        new_child_state = sensor.new_state.get(child.id)

        if not new_child_state:
            continue

        for value_type, _ in child.values.items():
            new_value = new_child_state.values.get(value_type)
            if new_value is None:
                continue

            msg_to_send = msg.gateway.create_message_to_set_sensor_value(
                sensor, child.id, value_type, new_value
            )

            if msg_to_send is None:
                continue

            msg.gateway.tasks.add_job(msg_to_send.encode)


@HANDLERS.register("presentation")
def handle_presentation(msg):
    """Process a presentation message."""

# Path: mysensors/const.py
# SYSTEM_CHILD_ID = 255
# 
# Path: mysensors/util.py
# class Registry(dict):
#     """Registry of items."""
# 
#     def register(self, name):
#         """Return decorator to register item with a specific name."""
# 
#         def decorator(func):
#             """Register decorated function."""
#             self[name] = func
#             return func
# 
#         return decorator


# Path: mysensors/handler.py
import calendar
import logging
import time
from .const import SYSTEM_CHILD_ID
from .util import Registry

    sensor.init_smart_sleep_mode()

    while sensor.queue:
        job = sensor.queue.popleft()
        msg.gateway.tasks.add_job(str, job)

    for child in sensor.children.values():
        new_child_state = sensor.new_state.get(child.id)

        if not new_child_state:
            continue

        for value_type, _ in child.values.items():
            new_value = new_child_state.values.get(value_type)
            if new_value is None:
                continue

            msg_to_send = msg.gateway.create_message_to_set_sensor_value(
                sensor, child.id, value_type, new_value
            )

            if msg_to_send is None:
                continue

            msg.gateway.tasks.add_job(msg_to_send.encode)


@HANDLERS.register("presentation")
def handle_presentation(msg):
    """Process a presentation message."""

    if msg.child_id == SYSTEM_CHILD_ID: