forked from platypush/platypush
Fabio Manganiello
d872835093
- Check if it's part of the metadata through a function call rather than checking `Base.metadata` in every single module. - Make it possible to override them (mostly for doc generation logic that needs to be able to import those classes). - Make it possible to extend them.
25 lines
596 B
Python
25 lines
596 B
Python
from sqlalchemy import Column, Integer, Boolean, ForeignKey
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from platypush.common.db import is_defined
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from ._base import Entity
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if not is_defined('device'):
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class Device(Entity):
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"""
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Base class to model device entities.
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"""
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__tablename__ = 'device'
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id = Column(
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Integer, ForeignKey(Entity.id, ondelete='CASCADE'), primary_key=True
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)
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reachable = Column(Boolean, default=True)
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__table_args__ = {'extend_existing': True}
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__mapper_args__ = {
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'polymorphic_identity': __tablename__,
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}
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