def __create_disk_component(self):

        disk_info = self.clean_data.get('physical_disk_driver')

        if disk_info:

            for disk_item in disk_info:

                try:

                    self.__verify_field(disk_item, 'slot', str)

					'''

					这里确实是验证了一个slot，首先获取数据，0是不成立的，插槽是0

					这一段根本就不走，客户端操作，导致这一块就报错

					'''

                    self.__verify_field(disk_item, 'capacity', float)

                    self.__verify_field(disk_item, 'iface_type', str)

                    self.__verify_field(disk_item, 'model', str)

                    if not len(self.response['error']):  # no processing when there's no error happend

                        data_set = {

                            'asset_id': self.asset_obj.id,

                            'sn': disk_item.get('sn'),

                            'slot': disk_item.get('slot'),

                            'capacity': disk_item.get('capacity'),

                            'model': disk_item.get('model'),

                            'iface_type': disk_item.get('iface_type'),

                            'manufactory': disk_item.get('manufactory'),

                        }

                        obj = models.Disk(**data_set)

                        obj.save()

                except Exception as e:

                    self.response_msg('error', 'ObjectCreationException', 'Object [disk] %s' % str(e))

        else:

            self.response_msg('error', 'LackOfData', 'Disk info is not provied in your reporting data')

 except Exception as e:

                    self.response_msg('error', 'ObjectCreationException', 'Object [disk] %s' % str(e))

	'''编写except ValueError Exception as e不再抓异常''' 　　

验证字段的时候：if not none 就可以了

	def _create_server(self):

			self.__create_server_info()

			self.__create_or_update_manufactory()

			self.__create_cpu_component()

			self.__create_disk_component()

			self.__create_nic_component()

			self.__create_ram_component()

			log_msg = "Asset [<a href='/admin/assets/asset/%s/' target='_blank'>%s</a>] has been created!" % (

				self.asset_obj.id, self.asset_obj)

			self.response_msg('info', 'NewAssetOnline', log_msg)

			'''

                        如果上面的都获取成功，我就返回一条消息，创建资产成功，

			你可以'/admin/assets/asset/%s/'到这个页面，打开这个资产

			然后记录一条日志

			'''                            

    def __create_ram_component(self):

        ram_info = self.clean_data.get('ram')

        if ram_info:

            for ram_item in ram_info:

                try:

                    self.__verify_field(ram_item, 'capacity', int)

					'''验证capacity必须是int，如果不是int就走不下去了，内存就不创建了'''

                    if not len(self.response['error']):  # no processing when there's no error happend

                        data_set = {

                            'asset_id': self.asset_obj.id,

                            'slot': ram_item.get("slot"),

                            'sn': ram_item.get('sn'),

                            'capacity': ram_item.get('capacity'),

                            'model': ram_item.get('model'),

                        }

                        obj = models.RAM(**data_set)

                        obj.save()

                except Exception as e:

                    self.response_msg('error', 'ObjectCreationException', 'Object [ram] %s' % str(e))

        else:

            self.response_msg('error', 'LackOfData', 'RAM info is not provied in your reporting data')

    def __create_nic_component(self):

        nic_info = self.clean_data.get('nic')

        if nic_info:

            for nic_item in nic_info:

                try:

                    self.__verify_field(nic_item, 'macaddress', str)

					'''IP地址可以没有,验证macaddress地址必须存在'''

                    if not len(self.response['error']):  # no processing when there's no error happend

                        data_set = {

                            'asset_id': self.asset_obj.id,

                            'name': nic_item.get('name'),

                            'sn': nic_item.get('sn'),

                            'macaddress': nic_item.get('macaddress'),

                            'ipaddress': nic_item.get('ipaddress'),

                            'bonding': nic_item.get('bonding'),

		'''这个网卡是绑定的，是客户端检测的，我服务器端只是检测这个字段'''

                            'model': nic_item.get('model'),

                            'netmask': nic_item.get('netmask'),

                        }

                        obj = models.NIC(**data_set)

                        obj.save()

                except Exception as e:

                    self.response_msg('error', 'ObjectCreationException', 'Object [nic] %s' % str(e))

        else:

            self.response_msg('error', 'LackOfData', 'NIC info is not provied in your reporting data')