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Add Client.readings backref

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This commit is contained in:
Lance Edgar 2017-08-04 16:07:35 -05:00
parent aee6f6d341
commit 844a05202e
1 changed files with 4 additions and 1 deletions
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5
rattail_tempmon/db/model.py
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@ -135,7 +135,10 @@ class Reading(Base):
Client, Client,
doc=""" doc="""
Reference to the tempmon client which took this reading. Reference to the tempmon client which took this reading.
""") """,
backref=orm.backref(
'readings',
cascade='all, delete-orphan'))
probe_uuid = sa.Column(sa.String(length=32), nullable=False) probe_uuid = sa.Column(sa.String(length=32), nullable=False)
probe = orm.relationship( probe = orm.relationship(