odoo学习笔记create函数

    @api.multi
    def create_order_sale(self):
        """"""
        stage_list = []
        for order in self.project_id.type_ids:
            stage_list.append((order.id, order.now_step))
        stage_dict = dict(stage_list)
        same_id = []
        now_stage_step = self.stage_id.now_step
        #对字典进行判断for k, v in stage_dict.items():
            if k > self.stage_id.id and v == now_stage_step:
                cost_lines = []
                if (self.search_count([('partner_task_id', '=', self.id), ('stage_id', '=', k)])) > 0:
                    continue
                else:
                    task_vals={}
                    stage_lines=self.env['project.task.type'].browse(k)
                    task_vals = {
                        'name': self.name + stage_lines.name,'stage_id': k,
                        'project_id': self.project_id.id,
                        'execute_id': stage_lines.execute_id.id
                    }
                    #明细表数据：
                    task_vals['line_id'] = [(0, 0, {
'type_id': k,
                        'cost_id': i.id,
                        'name': i.name,
                        'price': 0,
                        'paid': 0,
                    }) for i in stage_lines.sale_cost_id]
                    print ('sale_vals',task_vals)
                    self.env['sale.task'].sudo().create(task_vals)

控制按钮显示：

sale_btn_show=fields.Boolean(u'是否显示销售按钮',compute='_compute_show_btn')

@api.one
@api.depends('partner_id.name', 'partner_id.is_company')
def _compute_show_btn(self):
    sale_btn_show = False
    if self.partner_id.is_company:
        self.pname = (self.partner_id.name or "").upper()
        sale_btn_show = True
    else:
        self.pname = self.partner_id.name
    
   self.sale_btn_show = sale_btn_show