66 lines
2.1 KiB
Python
66 lines
2.1 KiB
Python
# -*- coding: utf-8 -*-
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# This file is part of the cashbook-module from m-ds.de for Tryton.
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# The COPYRIGHT file at the top level of this repository contains the
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# full copyright notices and license terms.
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from trytond.pool import PoolMeta, Pool
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from trytond.model import fields
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from trytond.pyson import Eval, Or, And
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from trytond.modules.cashbook.line import STATES
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from .mixin import SecondUomMixin
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from .line import STATESQ1, DEPENDSQ1
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STATESQ1A = {}
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STATESQ1A.update(STATESQ1)
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STATESQ1A['readonly'] = ~And(
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~STATES['readonly'],
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Eval('bookingtype', '').in_(['spin', 'spout']),
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Or(
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Eval('feature', '') == 'asset',
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Eval('booktransf_feature', '') == 'asset',
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))
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class SplitLine(SecondUomMixin, metaclass=PoolMeta):
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__name__ = 'cashbook.split'
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quantity = fields.Numeric(string='Quantity',
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digits=(16, Eval('quantity_digits', 4)),
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states=STATESQ1A, depends=DEPENDSQ1)
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quantity_digits = fields.Function(fields.Integer(string='Digits',
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readonly=True, states={'invisible': True}),
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'on_change_with_quantity_digits')
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quantity_uom = fields.Function(fields.Many2One(string='Symbol',
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readonly=True, model_name='product.uom'),
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'on_change_with_quantity_uom')
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@fields.depends('line', '_parent_line.cashbook')
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def on_change_with_quantity_uom(self, name=None):
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""" get quantity-unit of asset
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"""
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if self.line:
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if self.line.cashbook.quantity_uom:
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return self.cashbook.quantity_uom.id
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@fields.depends('line', '_parent_line.cashbook')
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def on_change_with_quantity_digits(self, name=None):
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""" get digits from cashbook
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"""
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if self.line:
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return self.line.cashbook.quantity_digits
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return 4
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@classmethod
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def add_2nd_unit_values(cls, values):
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""" extend create-values
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"""
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Line2 = Pool().get('cashbook.line')
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values = super(SplitLine, cls).add_2nd_unit_values(values)
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line = Line2(values.get('line', None))
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if line:
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values.update(cls.add_2nd_quantity(values, line.cashbook.quantity_uom))
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return values
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# end SplitLine
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