Python 函数将字典作为参数

“总资源”：

字段。函数（\u total\u resources，method=True，string='total resources'，type='char'，）是我的字段。函数

def _total_resources(self, cr, uid, ids, field_name, arg, context):
    res = {}
    reqrd_bffr = 0
    trng_bffr = 0
    billable = 0
    list_resources = self.browse(cr,uid,ids[0]).resource_all_id
    print"list_resources",list_resources
    for status_chk in list_resources :
        status_resrc = status_chk.status_id.name
        if status_resrc == 'Required Buffer':
            reqrd_bffr=reqrd_bffr + 1
        elif status_resrc == 'Training Buffer':
            trng_bffr=trng_bffr + 1
        elif status_resrc == 'Billable':
            billable=billable + 1
    total = len(list_resources)
res = {'total_resources' : total,'req_buffr':reqrd_bffr,'trng_buffr': trng_bffr, 'billable' : billable}
    return res

当我执行此命令时，会出现如下错误

OpenERP服务器错误

Client Traceback (most recent call last):
File "/opt/openerp/openerp_7/openerp/addons/web/http.py", line 204, in dispatch
    response["result"] = method(self, **self.params)    
  File "/opt/openerp/openerp_7/openerp/addons/web/controllers/main.py", line 1128, in call_kw
    return self._call_kw(req, model, method, args, kwargs)    
  File "/opt/openerp/openerp_7/openerp/addons/web/controllers/main.py", line 1114, in _call_kw
    records = req.session.model(model).read(*args, **kwargs)    
  File "/opt/openerp/openerp_7/openerp/addons/web/session.py", line 42, in proxy
    result = self.proxy.execute_kw(self.session._db, self.session._uid, self.session._password, self.model, method, args, kw)    
  File "/opt/openerp/openerp_7/openerp/addons/web/session.py", line 30, in proxy_method
    result = self.session.send(self.service_name, method, *args)    
  File "/opt/openerp/openerp_7/openerp/addons/web/session.py", line 103, in send
    raise xmlrpclib.Fault(openerp.tools.ustr(e), formatted_info)


在fields.function方法中，您应该返回一个字典，其中ID列表作为键，字典中的值如下：

  def _total_resources(self, cr, uid, ids, field_name, arg, context):
    res = {}
    reqrd_bffr = 0
    trng_bffr = 0
    billable = 0
    for id in ids:
        res[id] = {
            'total_resources' : 0,
            'req_buffr':0,
            'trng_buffr': 0,
            'billable' : 0
        }
        list_resources = self.browse(cr,uid,ids[0]).resource_all_id
        print"list_resources",list_resources
        for status_chk in list_resources :
            status_resrc = status_chk.status_id.name
            if status_resrc == 'Required Buffer':
                reqrd_bffr=reqrd_bffr + 1
            elif status_resrc == 'Training Buffer':
                trng_bffr=trng_bffr + 1
            elif status_resrc == 'Billable':
                billable=billable + 1
        total = len(list_resources)
        res[id] = {'total_resources' : total,'req_buffr':reqrd_bffr,'trng_buffr': trng_bffr, 'billable' : billable}
    return res

干得好。。。但是total=len（list_resources）在浏览器中返回[object object]，Billable返回1，required buffer返回2，但总资源必须是3，而不是返回[object object]。这是正常的，因为list_resources是当前对象的“resource_all_id”字段的值。我认为“resource\u all\u id”是指向另一个对象的多个字段。您应该通过编写以下命令来获取包含此对象中良好值的字段的值：list_resources=self.browse（cr，uid，ids[0]）.resource_all_id.the_field_You_need_值如果我打印res[id]，它会给出类似于{total_resources'：3，'req_buffer'：2，'trng_buffer'：0，'bilable'：1}但在浏览器中它会显示[object object object]我的xml代码看起来像，并且我的python文件包含一个my python文件，其中包含'total_resources'：fields.integer（'total resources'），'req_Buffer'：fields.integer（'Required Buffer'），'trng_Buffer'：fields.integer（'Training Buffer'），'billable'：fields.integer（'billable'），'total_resources'：fields.function（_-total_-resources，method=True，string='total-resources'，type='char'，），}所有字段作为_-total_-resources方法返回的dict的键返回，应该是fields.function。
  def _total_resources(self, cr, uid, ids, field_name, arg, context):
    res = {}
    reqrd_bffr = 0
    trng_bffr = 0
    billable = 0
    for id in ids:
        res[id] = {
            'total_resources' : 0,
            'req_buffr':0,
            'trng_buffr': 0,
            'billable' : 0
        }
        list_resources = self.browse(cr,uid,ids[0]).resource_all_id
        print"list_resources",list_resources
        for status_chk in list_resources :
            status_resrc = status_chk.status_id.name
            if status_resrc == 'Required Buffer':
                reqrd_bffr=reqrd_bffr + 1
            elif status_resrc == 'Training Buffer':
                trng_bffr=trng_bffr + 1
            elif status_resrc == 'Billable':
                billable=billable + 1
        total = len(list_resources)
        res[id] = {'total_resources' : total,'req_buffr':reqrd_bffr,'trng_buffr': trng_bffr, 'billable' : billable}
    return res