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# This file is part of Tryton. The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.
from trytond.model import ModelSQL, fields
from trytond.pool import Pool
from trytond.pyson import Eval
from trytond.transaction import Transaction
class Reference(ModelSQL):
'Reference'
__name__ = 'test.reference'
reference = fields.Reference('Reference', selection=[
(None, ''),
('test.reference.target', 'Target'),
])
class ReferenceTarget(ModelSQL):
'Reference Target'
__name__ = 'test.reference.target'
name = fields.Char('Name', required=True)
class ReferenceRequired(ModelSQL):
'Reference Required'
__name__ = 'test.reference_required'
reference = fields.Reference('Reference', selection=[
(None, ''),
('test.reference.target', 'Target'),
], required=True)
class ReferenceContext(ModelSQL):
"Reference Context"
__name__ = 'test.reference_context'
target = fields.Reference("Reference", selection=[
(None, ''),
('test.reference_context.target', "Target"),
], context={'test': 'foo'})
class ReferenceContextTarget(ModelSQL):
"Reference Context Target"
__name__ = 'test.reference_context.target'
context = fields.Function(fields.Char("context"), 'get_context')
def get_context(self, name):
context = Transaction().context
return context.get('test')
class ReferenceDomainValidation(ModelSQL):
"Reference Domain Validation"
__name__ = 'test.reference_domainvalidation'
reference = fields.Reference("Reference", selection=[
(None, ''),
('test.reference.target', "Target"),
('test.reference_domainvalidation.target', "Domain Target"),
],
domain={
'test.reference_domainvalidation.target': [
('value', '>', 5),
],
})
class ReferenceDomainValidationTarget(ModelSQL):
"Reference Domain Validation Target"
__name__ = 'test.reference_domainvalidation.target'
value = fields.Integer("Value")
class ReferenceDomainValidationPYSON(ModelSQL):
"Reference Domain Validation"
__name__ = 'test.reference_domainvalidation_pyson'
reference = fields.Reference("Reference", selection=[
(None, ''),
('test.reference.target', "Target"),
('test.reference_domainvalidation.target', "Domain Target"),
],
domain={
'test.reference_domainvalidation.target': [
('value', '>', Eval('value')),
],
},
depends=['value'])
value = fields.Integer("Value")
def register(module):
Pool.register(
Reference,
ReferenceTarget,
ReferenceRequired,
ReferenceContext,
ReferenceContextTarget,
ReferenceDomainValidation,
ReferenceDomainValidationTarget,
ReferenceDomainValidationPYSON,
module=module, type_='model')
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