On Aug 12, 2011, at 5:05 PM, Mark Erbaugh wrote:
> Is there a way to access the parameters to the Column() call used to set up a
> database table when given either an instance field or class field?
>
> For example:
>
> class MyClass(Base):
> ...
> f1 = Column(Integer, nullable=False, info={'min':0})
> ...
>
> If I have MyClass.f1 or my_class.f1 (where my_class is an instance of
> MyClass) is there a way to get nullable or info?
>
> The only way I've come up with so far is to match the __table__.columns
> elements on the name parameter.
if you have MyClass.fi, column is MyClass.f1.property.columns[0].
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