platypush/platypush/entities/switches.py

23 lines
550 B
Python

from sqlalchemy import Column, Integer, ForeignKey, Boolean
from .devices import Device, entity_types_registry
if not entity_types_registry.get('Switch'):
class Switch(Device):
__tablename__ = 'switch'
id = Column(
Integer, ForeignKey(Device.id, ondelete='CASCADE'), primary_key=True
)
state = Column(Boolean)
__mapper_args__ = {
'polymorphic_identity': __tablename__,
}
entity_types_registry['Switch'] = Switch
else:
Switch = entity_types_registry['Switch']