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python - googletrans 问题，AttributeError: 'NoneType' 对象没有属性 'group'

问题描述

import pandas as pd
from googletrans import Translator

d = {"City_trad_chinese":["香港特别行政区",
                      "澳门特别行政区",
                      "北京市",
                      "上海市"]}
df = pd.DataFrame(data=d)

translator = Translator()

df["City_English"] = df["City_trad_chinese"].map(lambda x: translator.translate(x, src="zh-TW", dest="en").text)

我从这个StackOverflow_link得到了这个代码片段：

我想在代码片段之后创建它：

print(df["City_English"])

0    Hong Kong Special Administrative Region
1        Macao Special Administrative Region
2                               Beijing City
3                              Shanghai City

但是当我尝试它时，我会得到同样的错误：

Traceback (most recent call last):

  File "<ipython-input-30-d5e66e13e679>", line 1, in <module>
df["City_English"] = df["City_trad_chinese"].map(lambda x: translator.translate(x, src="zh-TW", dest="en").text)

  File "C:\Users\xxxx\AppData\Local\Continuum\anaconda3\lib\site-packages\pandas\core\series.py", line 2996, in map
arg, na_action=na_action)

  File "C:\Users\xxxx\AppData\Local\Continuum\anaconda3\lib\site-packages\pandas\core\base.py", line 1004, in _map_values
new_values = map_f(values, mapper)

  File "pandas/_libs/src\inference.pyx", line 1472, in pandas._libs.lib.map_infer

  File "<ipython-input-30-d5e66e13e679>", line 1, in <lambda>
df["City_English"] = df["City_trad_chinese"].map(lambda x: translator.translate(x, src="zh-TW", dest="en").text)

  File "C:\Users\xxxx\AppData\Local\Continuum\anaconda3\lib\site-packages\googletrans\client.py", line 172, in translate
data = self._translate(text, dest, src)

  File "C:\Users\xxxx\AppData\Local\Continuum\anaconda3\lib\site-packages\googletrans\client.py", line 75, in _translate
token = self.token_acquirer.do(text)

  File "C:\Users\xxxx\AppData\Local\Continuum\anaconda3\lib\site-packages\googletrans\gtoken.py", line 180, in do
self._update()

  File "C:\Users\xxxx\AppData\Local\Continuum\anaconda3\lib\site-packages\googletrans\gtoken.py", line 59, in _update
code = unicode(self.RE_TKK.search(r.text).group(1)).replace('var ', '')

AttributeError: 'NoneType' object has no attribute 'group'

如何解决上述错误？

[注意]：

系统信息：

标签： pythongoogle-translation-api

解决方案

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