Openerp 如何将结果fetchall填充到列中？

我使用命令fetchall（）

表中的所有结果都是这样，我想把所有结果填入这里：

class sales_items_line(osv.osv_memory):
_name = "sales.items.line"
_description = "Sales Items Line"
_columns = {
    'name': fields.char('Name', size=64),
    'qty': fields.char('Quantity', size=64),
    'date': fields.date('Date', required=True),
    'amount': fields.float('Amount', digits_compute=dp.get_precision('Account')),
    'draft_assigned': fields.boolean('Select'),
    'sale_items_id': fields.many2one('add.sales.items', 'Deposit Items ID'),
}

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但是怎么做呢？请帮助我…，cr.execute是不同的类

您必须重写默认的\u get（）方法并填充您的列。
以下是代码：

def default_get(self, cr, uid, fields, context=None):
    fields = super(sales_items_line, self).default_get(cr, uid, fields, context=context)
    cr.execute('select a.name as "name", a.state as "state", a.amount_total as "total", a.date_confirm as "date", b.product_uom_qty as "qty" from sale_order a, sale_order_line b where a.id = b.order_id')
    data = cr.dictfetchall()
    for rec in data:
        fields['name'] = rec.get('name', '')
        fields['qty'] = rec.get('qty', 0.00)
        fields['amount'] = rec.get('total', 0.00)
    return data

希望这能解决你的问题。

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谢谢。

对不起，我遇到了如下错误：fields=super（sales\u items\u line，self）。default\u get（cr，uid，fields，context=context）TypeError:super（type，obj）：obj必须是types的实例或子类型。您在哪里定义了default\u get（）方法？它必须在“sales\u items\u line”类中定义。请告诉我“digits\u compute=dp.get\u precision（'Account'）”是什么意思？

def default_get(self, cr, uid, fields, context=None):
    fields = super(sales_items_line, self).default_get(cr, uid, fields, context=context)
    cr.execute('select a.name as "name", a.state as "state", a.amount_total as "total", a.date_confirm as "date", b.product_uom_qty as "qty" from sale_order a, sale_order_line b where a.id = b.order_id')
    data = cr.dictfetchall()
    for rec in data:
        fields['name'] = rec.get('name', '')
        fields['qty'] = rec.get('qty', 0.00)
        fields['amount'] = rec.get('total', 0.00)
    return data