As the subject sais, how can I resolve bi-directionally navigable
association in Z3?
Both objects have to have references of each other, that means that
also the schemas have to have references.
class IItem(interface):
unit = Object(
title=u"Unit",
description=u"Unit",
required = False,
schema=IUnit)
class IUnit(interface):
item = Object(
title=u"Item",
description=u"Item",
required = False,
schema=IItem)
but obviously that does not work, I cannot define one before the
other.
The only way I found is defining a dummy interface before the other:
class IUnit(interface):
pass
class IItem(interface):
unit = Object(
title=u"Unit",
description=u"Unit",
required = False,
schema=IUnit)
class IUnit(interface):
item = Object(
title=u"Item",
description=u"Item",
required = False,
schema=IItem)
Is there any better solution?
--
Best regards,
Adam mailto:[EMAIL PROTECTED]
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