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我正在尝试创建一个返回日期时间的函数,但它不起作用它返回错误代码 2:

def _date_(self, cr, uid, ids, fields, arg, context):
    x={}
    for record in self.browse(cr, uid, ids):
        if record.date :
            a = datetime.strptime(record.date, "%Y-%m-%d %H:%M:%S")
            b = a.strftime("%Y-%m-%d %H:%M:%S")
            x[record.id] = b
        return x

_columns = {
    'date': fields.datetime('Date-Hour of Call', required=True),    
    'date_': fields.function(_date_, string='date copy'),

最好的祝福,

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1 回答 1

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您必须像这样定义列 date_ :

'date_': fields.function(_date_, type='datetime', string='date copy'),

谢谢

于 2013-02-19T08:58:07.790 回答