Oh god.. why didnt i think of that..
Thank you Michael!
On Saturday, May 10, 2014 11:03:19 PM UTC-4, Michael Bayer wrote:
>
>
> On May 10, 2014, at 10:49 PM, Alexander Luksidadi
> <alexander...@gmail.com<javascript:>>
> wrote:
>
> >
> > Hi guys, i cant seem to find out whats causing this.
> >
> > first, here are my classes:
> >
> > class User(Base):
> > __tablename__ = "users"
> > id = Column(GUID, primary_key=True, default=uuid.uuid4())
> > ....
> >
> > permissions = ("Permission", secondary=UserPermission.__table__)
> >
> > class Permission(Base):
> > __tablename__ = "permissions"
> > id = Column(GUID, primary_key=True, default=uuid.uuid4())
> > ....
> >
> > class UserPermission(Base):
> > __tablename__ = "user_permissions"
> > id = Column(GUID, primary_key=True, default=uuid.uuid4())
> > user_id = Column(GUID, ForeignKey('users.id'), nullable=False)
> > permission_id = Column(GUID, ForeignKey('permissions.id'),
> nullable=False)
>
> “default” on Column should point to a function that can be called. Not a
> completed UUID value. So “default=uuid.uuid4”.
>
>
>
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