Hi all.
I need to find out if a certain class has one-to-many relations to other
classes, and what exactly this classes are. Something like this:
*class* *Parent*(Base):
__tablename__ = 'parent'
id = Column(Integer, primary_key=True)
children = relationship("Child")
*class* *Child*(Base):
__tablename__ = 'child'
id = Column(Integer, primary_key=True)
parent_id = Column(Integer, ForeignKey('parent.id'))
I'm kind of half way there:
def findRelatedClasses(cls):
#iterate cls.__dict__, find a class member with
#property.direction.name == ‘ONETOMANY’.
#Now, to find out which class it links to…
findRelatedClasses(Parent) should return a list of type objects ([Child] in
this instance). Any ideas how to do that? Thanks!
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