I am trying to remove duplicate code in this scenario described here
http://docs.sqlalchemy.org/en/latest/orm/constructors.html
class Obj(Base):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.extra = # ... some complicated construction based off of a
kwarg
@orm.reconstructor
def init_on_load(self):
self.extra = # ... same complicated construction based off of self
attribute
Is it possible to intercept the setting of the attribute self.extra depends
on, and only to the complicated construction of self.extra once?
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