def _link(self, dev_type):
"""
尝试将系统中的设备链接进来
:return:
成功 'ok', self, 'no error'
失败 'error', None, reason
"""
status, dev, fail_reason = api.device_get_profile(dev_type)
if status != api.OK:
return api.return_warning_payload(fail_reason)
if dev is None:
return api.return_warning_payload(
"类型<{}>对应的设备驱动可能还没有启动！".format(dev_type))
try:
vendor = dev['vendor']
model = dev['model']
version = dev['version']
except KeyError:
return api.return_warning_payload(
"类型<{}>对应的设备驱动参数内容错误！".format(dev_type))
supported = self.is_device_supported(dev_type, vendor, model, version)
if not supported:
return api.return_warning_payload(
"类型<{}/{}/{}/{}>对应的设备驱动不受支持！".format(dev_type, vendor, model,
version))
else:
return api.return_ok_payload(self)
def get_EC_device_pair_information():
info = ["02-环境箱页面"]
status, pr, reason = api.device_get_profile(dev_type)
if status != api.OK:
return api.return_error_payload(info)
info.append(pr['vendor'])
info.append(pr['model'])
info.append(pr['version'])
return api.return_ok_payload(info)