80 lines
2.0 KiB
Python
80 lines
2.0 KiB
Python
from sqlalchemy import (
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Boolean,
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Column,
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ForeignKey,
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Integer,
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JSON,
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String,
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)
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from platypush.common.db import Base
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from .devices import Device
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if 'bluetooth_device' not in Base.metadata:
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class BluetoothDevice(Device):
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"""
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Entity that represents a Bluetooth device.
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"""
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__tablename__ = 'bluetooth_device'
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id = Column(
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Integer, ForeignKey(Device.id, ondelete='CASCADE'), primary_key=True
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)
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connected = Column(Boolean, default=False)
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""" Whether the device is connected. """
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paired = Column(Boolean, default=False)
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""" Whether the device is paired. """
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trusted = Column(Boolean, default=False)
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""" Whether the device is trusted. """
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blocked = Column(Boolean, default=False)
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""" Whether the device is blocked. """
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rssi = Column(Integer, default=None)
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""" Received Signal Strength Indicator. """
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tx_power = Column(Integer, default=None)
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""" Reported transmission power. """
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manufacturers = Column(JSON)
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""" Registered manufacturers for the device, as an ID -> Name map. """
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uuids = Column(JSON)
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"""
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Service/characteristic UUIDs exposed by the device, as a
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UUID -> Name map.
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"""
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brand = Column(String)
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""" Device brand, as a string. """
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model = Column(String)
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""" Device model, as a string. """
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model_id = Column(String)
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""" Device model ID. """
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manufacturer_data = Column(JSON)
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"""
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Latest manufacturer data published by the device, as a
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``manufacturer_id -> data`` map, where ``data`` is a hexadecimal
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string.
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"""
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service_data = Column(JSON)
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"""
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Latest service data published by the device, as a ``service_uuid ->
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data`` map, where ``data`` is a hexadecimal string.
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"""
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__mapper_args__ = {
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'polymorphic_identity': __tablename__,
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}
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