35 lines
704 B
Python
35 lines
704 B
Python
from sqlalchemy import (
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Column,
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ForeignKey,
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Float,
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Integer,
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)
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from platypush.common.db import is_defined
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from .devices import Device
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if not is_defined('ping_host'):
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class PingHost(Device):
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"""
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Entity that maps a generic host that can be pinged.
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"""
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__tablename__ = 'ping_host'
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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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min = Column(Float)
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max = Column(Float)
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avg = Column(Float)
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mdev = Column(Float)
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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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