python - openerp错误AttributeError : 'int' object has no attribute 'iteritems'

Question

我试图在我的代码中使用多参数，然后出现了这个错误，我已经尝试了一切，但仍然无法纠正这个错误。请告诉我如何纠正这个错误。我的代码如下

class client_client(osv.osv):
    def totalsum(self, cr, uid, ids, field_name, args, context=None):
        tsum = {}
        for dx in self.browse(cr, uid, ids, context=context):
            tsum[dx.id] = (dx.cp1val + dx.cp2val)
            print tsum
        return tsum

    def totalsum_val(self, cr, uid, ids, context=None):
        tqw = {}

        for cl in self.browse(cr, uid, ids, context=None):
            tqw[cl.id] = (cl.cp1val + cl.cp2val + 2)
        return tqw.keys()


    _name = 'client.client'

    _columns = {
        'total': fields.function(totalsum, type='integer', string='Total', help="Total sum",
                                 store={'client.client': (totalsum_val, ['cp1val', 'cp2val'], 10)}, multi='calc'),
        'total2': fields.function(totalsum, type='integer', string='2nd total',
                                  store={'client.client': (totalsum_val, ['cp1val', 'cp2val'], 10)}, multi='calc'),
        'total3': fields.function(totalsum, type='integer', string='3rd total',
                                  store={'client.client': (totalsum_val, ['cp1val', 'cp2val'], 10)}, multi='calc'),
        'cp1val': fields.integer('NO 1', size=45, help="First no to be added", required=True),
        'cp2val': fields.integer('NO 2', size=45, help="Second no to be added", required=True),
    }

    _defaults = {
    }

基本上我现在想做的是在totalsum()函数中添加两个no的cp1val，cp2val，然后使用multi和store参数我想在totalsum_val函数中添加相同的cp1val，cp2val与整数2，但是我'我没有得到它，只有totalsum函数正确执行，并且我在total字段中得到它的输出。请帮我解决这个问题

这是日志

Server Traceback (most recent call last):
File "/home/subash/Openerp_11_12_13/web/addons/web/session.py", line 89, in send
return openerp.netsvc.dispatch_rpc(service_name, method, args)
File "/home/subash/Openerp_11_12_13/server/openerp/netsvc.py", line 292, in dispatch_rpc
result = ExportService.getService(service_name).dispatch(method, params)
File "/home/subash/Openerp_11_12_13/server/openerp/service/web_services.py", line 626, in dispatch
res = fn(db, uid, *params)
File "/home/subash/Openerp_11_12_13/server/openerp/osv/osv.py", line 188, in execute_kw
return self.execute(db, uid, obj, method, *args, **kw or {})
File "/home/subash/Openerp_11_12_13/server/openerp/osv/osv.py", line 131, in wrapper
return f(self, dbname, *args, **kwargs)
File "/home/subash/Openerp_11_12_13/server/openerp/osv/osv.py", line 197, in execute
res = self.execute_cr(cr, uid, obj, method, *args, **kw)
File "/home/subash/Openerp_11_12_13/server/openerp/osv/osv.py", line 185, in execute_cr
return getattr(object, method)(cr, uid, *args, **kw)
File "/home/subash/Openerp_11_12_13/server/openerp/osv/orm.py", line 4500, in create
self.pool.get(object)._store_set_values(cr, user, ids, fields2, context)
File "/home/subash/Openerp_11_12_13/server/openerp/osv/orm.py", line 4627, in _store_set_values
result = self._columns[val[0]].get(cr, self, ids, val, SUPERUSER_ID, context=context)
File "/home/subash/Openerp_11_12_13/server/openerp/osv/fields.py", line 1144, in get
for field, value in result[id].iteritems():
AttributeError: 'int' object has no attribute 'iteritems'

Answer 1

对于 multi，您必须将该函数的结果字典更改为以下形式:

{'id1':{
        'field1':value,
        'field2':value,
        'field3':value,
       },
 'id2':{and so on...
}

因此，对于您的示例，您的函数必须如下所示:

def totalsum(self,cr,uid,ids,field_name,args,context=None):
     tsum={}
     for dx in self.browse(cr,uid,ids,context=context):
          tsum[dx.id]={
                       'total':#value here,
                       'total2':#value here,
                       'total3':#value here,
                      }
          print tsum
     return tsum