AttributeError: 'list' object has no attribute 'data'智障错误

import urllib.request
import urllib.parse

url = 【'http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule'】
data = {}
data['i'] ='fish'
data['from']= 'AUTO'
data['to']= 'AUTO'
data['smartresult']= 'dict'
data['client']= 'fanyideskweb'
data['salt']='15828580361346'
data['sign']='18c621974c28e73211635b6bdb3a7d73'
data['ts']='1582858036134'
data['bv']='bc250de095a39eeec212da07435b6924'
data['doctype']=' json'
data['version']='2.1'
data['keyfrom']='fanyi.web'
data['action']='FY_BY_REALTlME'

data = urllib.parse.urlencode(data).encode('UTF-8')
response = urllib.request.urlopen(url,data)
html = response.read().decode('UTF-8')
print(html)

上面代码会报错，因为 urllib.request.urlopen（）传参的是str类型，不是list，
所以url='http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule'，
然后data['doctype']=' json'这些字典里不能有空格，要不然得到的是整个网页
最终得到的应该是{"type":"EN2ZH_CN","errorCode":0,"elapsedTime":12,"translateResult":[[{"src":"fish","tgt":"鱼"}]]}
其中"src":"fish","tgt":"鱼"，这里便是翻译的内容