50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
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import datetime
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from trytond.model import ModelView, fields
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from trytond.wizard import Wizard, StateView, StateAction, Button
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from trytond.transaction import Transaction
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from trytond.pyson import PYSONEncoder, Date
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from trytond.pool import Pool
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__all__ = ['LotsByLocationStart', 'LotsByLocation']
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class LotsByLocationStart(ModelView):
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'Lots by Location'
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__name__ = 'stock.lots_by_location.start'
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forecast_date = fields.Date(
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'At Date', help=('Allow to compute expected '
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'stock quantities for this date.\n'
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'* An empty value is an infinite date in the future.\n'
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'* A date in the past will provide historical values.'))
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@staticmethod
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def default_forecast_date():
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Date_ = Pool().get('ir.date')
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return Date_.today()
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class LotsByLocation(Wizard):
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'Lots by Location'
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__name__ = 'stock.lots_by_location'
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start = StateView('stock.lots_by_location.start',
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'stock_lot_quantity.lots_by_location_start_view_form', [
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Button('Cancel', 'end', 'tryton-cancel'),
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Button('Open', 'open', 'tryton-ok', True),
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])
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open = StateAction('stock_lot_quantity.act_lots_by_location')
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def do_open(self, action):
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pool = Pool()
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Location = pool.get('stock.location')
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context = {}
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context['locations'] = Transaction().context.get('active_ids')
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date = self.start.forecast_date or datetime.date.max
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context['stock_date_end'] = Date(date.year, date.month, date.day)
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action['pyson_context'] = PYSONEncoder().encode(context)
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locations = Location.browse(context['locations'])
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action['name'] += ' - (%s) @ %s' % (
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','.join(l.name for l in locations), date)
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return action, {}
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