38 lines
1000 B
Python
38 lines
1000 B
Python
# This file is part of Tryton. The COPYRIGHT file at the top level of
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# this repository contains the full copyright notices and license terms.
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from trytond.model import ModelSQL, fields
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from trytond.pool import Pool
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class Reference(ModelSQL):
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'Reference'
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__name__ = 'test.reference'
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reference = fields.Reference('Reference', selection=[
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(None, ''),
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('test.reference.target', 'Target'),
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])
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class ReferenceTarget(ModelSQL):
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'Reference Target'
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__name__ = 'test.reference.target'
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name = fields.Char('Name', required=True)
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class ReferenceRequired(ModelSQL):
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'Reference Required'
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__name__ = 'test.reference_required'
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reference = fields.Reference('Reference', selection=[
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(None, ''),
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('test.reference.target', 'Target'),
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], required=True)
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def register(module):
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Pool.register(
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Reference,
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ReferenceTarget,
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ReferenceRequired,
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module=module, type_='model')
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