Python 如何在ODOO7中调用方法?

Python 如何在ODOO7中调用方法?,python,python-2.7,openerp,Python,Python 2.7,Openerp,我创建了一个方法,并使用field函数调用该方法。但是,该方法从未执行。 这是我的密码: def _get_data_from_puchase_order(self, cr, ids, field, arg, context=None): print "SUCCESS" print ":::::::::::::::::" result = {} for row in self.browse(cr, uid, ids): print row

我创建了一个方法,并使用field函数调用该方法。但是,该方法从未执行。
这是我的密码:

def _get_data_from_puchase_order(self, cr, ids, field, arg, context=None):
    print "SUCCESS"
    print ":::::::::::::::::"
    result = {}
    for row in self.browse(cr, uid, ids):
        print row
        print "::::::::::::"

_columns = {
        "data_purchase_product" : fields.function(_get_data_from_puchase_order, method=True, string='origin', type='char', strore=False)
    }
我补充说:

for data in self.pool.get('purchase.order').browse(cr, uid, ids):
    print data.name
    print "++++++++++++++++++"
我得到了一个错误:

MissingError: ('MissingError', u'One of the documents you are trying to access has been deleted, please try again after refreshing.')
这个帮助,

id:对象的id列表

def _get_data_from_puchase_order(self,cr,uid,ids,name, args, context=None) :
        print "SUCCESS"
        print ":::::::::::::::::"
        result = {}
        for row in ids:
            result[row] = "test"
        return result 

_columns = {
        'data_purchase_product': fields.function(_get_data_from_puchase_order, string='origin', method = True, type='integer'),
    }
这个帮助,

id:对象的id列表

def _get_data_from_puchase_order(self,cr,uid,ids,name, args, context=None) :
        print "SUCCESS"
        print ":::::::::::::::::"
        result = {}
        for row in ids:
            result[row] = "test"
        return result 

_columns = {
        'data_purchase_product': fields.function(_get_data_from_puchase_order, string='origin', method = True, type='integer'),
    }

嘿,这是工作,但当我尝试在self.pool.get('purchase.order').browse(cr、uid、ids)中添加
数据时:
循环不会执行,但代码的其余部分会执行???@Scarlettstone,编辑你的问题并发布错误plsDone,你可以检查问题嘿,这是工作,但当我尝试在self.pool.get中添加
数据时('purchase.order').browse(cr、uid、ids):
循环不执行,但代码的其余部分执行???@Scarlettstone,编辑您的问题并发布错误plsDone,您可以检查问题