如何创建股票走势？

Question

我试图创造股票走势。这是我的脚本代码：

if self.qty_abnormal > 0:
    move_data = {
        'product_id': self.batch_id.product_id.id,
        'product_uom_qty': self.qty_abnormal,
        'product_uom': self.batch_id.product_id.uom_id.id,
        'name': 'Selection: %s' % self.batch_id.product_id.display_name,
        'date_expected': self.selection_date,
        'location_id': self.picking_id.location_dest_id.id,
        'location_dest_id': self.culling_location_id.id,
        'state': 'confirmed', # set to done if no approval required
        'restrict_lot_id': self.batch_id.id # required by check tracking product
    }

    move = self.env['stock.move'].create(move_data)
    move.action_confirm()
    move.action_done()

然后我点击批准移动股票，查看错误。这是我的错误：

  

＆＃34;列中的空值＆＃34; location_id＆＃34;违反非空约束   失败的行包含（52，null，null，2015-10-28 04：30：59.606056，   null，1，null，7.000,1,2015-10-28 04：30：59，null，null，null，1，   null，null，null，confirmed，null，null，2015-11-18 00:00:00，null，   选择：[090901] Kecambah Dami Mas，1，null，null，f，t，null，   make_to_stock，1,5，null，56，null，null，null，2015-10-28   04：30：59.606056，null，null，none，null）。 ＆＃34;在评估时   U＆＃39; action_approved（）＆＃39;

请帮帮我。

Answer 1

您的模型所引用的选择似乎不包含 location_dest_id ，或者您的模型中未选择选择。

<强>解决方案：

• 通过在xml中应用required=True，继续在模型中选择必填字段。

• 您还应该在评估下面的代码时检查条件。

  assert self.picking_id, "Picking is mandatory!!!"
assert self.picking_id.location_dest_id, "Location must be there in picking!!!!"

在stock.picking中不知道目的地位置是否是强制性的。

from openerp.exceptions import except_orm

@api.one
def action_move(self):
    """
    Selection do one actions:
    1. Move quantity of selection to culling location.
    """
    # Get unique location of planted location
    location_ids = set()
    for item in self.selectionline_ids:
        if item.location_id and item.qty_batch > 0: # todo do not include empty quantity location
            location_ids.add(item.location_id)

    if not self.picking_id or not self.culling_location_id:
        raise except_orm(_('Unable to process!'),_("Exception Message!!..."))
    if not self.picking_id.location_dest_id:
        raise except_orm(_('Unable to process!'),_("Exception Message!!..."))

    # Move quantity abnormal seed
    if self.qty_abnormal > 0:
        move_data = {
            'product_id': self.batch_id.product_id.id,
            'product_uom_qty': self.qty_abnormal,
            'product_uom': self.batch_id.product_id.uom_id.id,
            'name': 'Selection: %s' % self.batch_id.product_id.display_name,
            'date_expected': self.selection_date,
            'location_id': self.picking_id.location_dest_id.id,
            'location_dest_id': self.culling_location_id.id,
            'state': 'confirmed', # set to done if no approval required
            'restrict_lot_id': self.batch_id.id # required by check tracking product
        }

        move = self.env['stock.move'].create(move_data)
        move.action_confirm()
        move.action_done()

    return True

Answer 2

这是我的班级模特。和领域

class Selection(models.Model):
"""Seed Selection"""
_name = 'estate.nursery.selection'

picking_id= fields.Many2one('stock.picking', "Picking", readonly=True)
lot_id = fields.Many2one('stock.production.lot', "Lot",required=True, ondelete="restrict", domain=[('product_id.seed','=',True)])
selectionline_ids = fields.One2many('estate.nursery.selectionline', 'selection_id', "Selection Lines")
batch_id = fields.Many2one('estate.nursery.batch', "Batch")
stage_id = fields.Many2one('estate.nursery.stage',"Stage")
selectionstage_id = fields.Many2one('estate.nursery.selectionstage',"Selection Stage",
                                    required=True)
qty_normal = fields.Integer("Normal Seed Quantity",)
qty_abnormal = fields.Integer("Abnormal Seed Quantity",)
date_plant = fields.Date("Planted Date",required=False,readonly=True,related='batch_id.date_planted',store=True)
qty_batch = fields.Integer("DO Quantity",required=False,readonly=True,related='batch_id.qty_received',store=True)
presentage_normal = fields.Float("Persentage Normal",digits=(2,2),required=False)
presentage_abnormal = fields.Float("Persentage Abnormal",digits=(2,2), required=False)
selection_date = fields.Date("Selection Date",required=True)
selection_type = fields.Selection([('0', 'Broken'),('1', 'Normal'),('2', 'Politonne')], "Selection Type")
selec = fields.Integer(related='selectionstage_id.age_selection')
maxa = fields.Integer(related='selectionstage_id.age_limit_max')
mina = fields.Integer(related='selectionstage_id.age_limit_min')
comment = fields.Text("Additional Information")
product_id = fields.Many2one('product.product', "Product", related="lot_id.product_id")
nursery_information = fields.Selection([('draft','Draft'),
                                        ('0','untimely'),
                                        ('1','late'),('2','passed'),
                                        ('3','very late'),('4','very untimely')],
                                       compute='dateinformation', default='draft', string="Information Time" ,
                                       readonly=True,required=False)
nursery_lapseday = fields.Integer(string="Information Lapse of Day",
                                  required=False,readonly=True,compute='calculatedays',multi='sums',store=True)
nursery_lapsemonth = fields.Integer(string="Information Lapse of Month",
                                    required=False,readonly=True,compute='calculatemonth',multi='sums',store=True)
nursery_plandate = fields.Char('Planning Date',readonly=True,compute="calculateplandate",visible=True)
nursery_plandatemax = fields.Char('Planning Date max',readonly=True,compute="calculateplandatemax",visible=True)
nursery_plandatemin = fields.Char('Planning Date min',readonly=True,compute="calculateplandatemin",visible=True)
nursery_persentagen = fields.Float(digit=(2.2),compute='computepersentage')
nursery_persentagea = fields.Float(digit=(2.2),compute='computepersentage')
state = fields.Selection([
    ('draft', 'Draft'),
    ('confirmed', 'Confirmed'),
    ('done', 'Done')], string="State")
culling_location_id = fields.Many2one('stock.location',("Culling Location"),
                                      domain=[('estate_location', '=', True),
                                              ('estate_location_level', '=', '3'),
                                              ('estate_location_type', '=', 'nursery'),('scrap_location', '=', True)])

Answer 3

这是我的action_approve（）

@api.one
def action_approved(self):
    """Approved Selection is planted Seed."""
    self.action_receive()
    self.state = 'done'

@api.one
def action_receive(self):
    normal = self.qty_normal
    abnormal = self.qty_abnormal
    selectionlineids = self.selectionline_ids
    for item in selectionlineids:
        normal += normal
        abnormal += abnormal
    self.write({'qty_normal': self.qty_normal, 'qty_abnormal': self.qty_abnormal})
    self.action_move()
    return True

这是我的action_move（）：

@api.one
def action_move(self):
    """
    Selection do one actions:
    1. Move quantity of selection to culling location.
    """
    # Get unique location of planted location
    location_ids = set()
    for item in self.selectionline_ids:
        if item.location_id and item.qty_batch > 0: # todo do not include empty quantity location
            location_ids.add(item.location_id)

    # Move quantity abnormal seed
    if self.qty_abnormal > 0:
        move_data = {
            'product_id': self.batch_id.product_id.id,
            'product_uom_qty': self.qty_abnormal,
            'product_uom': self.batch_id.product_id.uom_id.id,
            'name': 'Selection: %s' % self.batch_id.product_id.display_name,
            'date_expected': self.selection_date,
            'location_id': self.picking_id.location_dest_id.id,
            'location_dest_id': self.culling_location_id.id,
            'state': 'confirmed', # set to done if no approval required
            'restrict_lot_id': self.batch_id.id # required by check tracking product
        }

        move = self.env['stock.move'].create(move_data)
        move.action_confirm()
        move.action_done()

    return True