52 lines
1.9 KiB
Python
52 lines
1.9 KiB
Python
# The COPYRIGHT file at the top level of this repository contains the full
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# copyright notices and license terms.
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from trytond.model import fields
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from trytond.pool import PoolMeta, Pool
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from trytond.pyson import Equal, Eval, Not, And
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__all__ = ['InvoiceLine']
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class InvoiceLine(metaclass=PoolMeta):
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__name__ = 'account.invoice.line'
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shipment_out_numbers = fields.Function(
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fields.Char('Shipment Out Numbers'),
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'get_shipment_out_numbers', searcher='search_shipment_out_numbers')
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sale_date = fields.Function(
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fields.Date('Sale date'), 'get_sale_data', searcher='search_sale_data')
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def get_shipment_out_numbers(self, name=None):
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if self.stock_moves:
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shipments = [move.shipment.rec_name
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for move in self.stock_moves if move.shipment]
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return ','.join(shipments)
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@classmethod
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def search_shipment_out_numbers(cls, name, clause):
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return [('stock_moves.shipment.number',) +
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tuple(clause[1:3]) + ('stock.shipment.out',) + tuple(clause[3:])]
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def get_sale_data(self, name=None):
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pool = Pool()
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SaleLine = pool.get('sale.line')
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if isinstance(self.origin, SaleLine):
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return getattr(self.origin.sale, name)
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@classmethod
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def search_sale_data(cls, name, clause):
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return [('origin.sale.%s' % clause[0],) +
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tuple(clause[1:3]) + ('sale.line',) + tuple(clause[3:])]
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@classmethod
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def view_attributes(cls):
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return super(InvoiceLine, cls).view_attributes() + [
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('/tree/field[@name="shipment_out_numbers"]', 'tree_invisible',
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And(Not(Equal(Eval('invoice_type', ''), 'out')),
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Not(Equal(Eval('type', ''), 'out')))),
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('/tree/field[@name="sale_date"]', 'tree_invisible',
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And(Not(Equal(Eval('invoice_type', ''), 'out')),
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Not(Equal(Eval('type', ''), 'out')))),
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]
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