Python使用googletrans报错的解决方法
问题
最近在工作中发现了一个问题,Python代码一直用着免费的Google翻译API插件googletrans,这两天突然就报错了:
Traceback (most recent call last): File "xxx.py", line 5, in <module> result = translator.translate("Result from google translator", dest="zh-CN") File "/usr/lib/python3.4/site-packages/googletrans/client.py", line 172, in translate data = self._translate(text, dest, src) File "/usr/lib/python3.4/site-packages/googletrans/client.py", line 75, in _translate token = self.token_acquirer.do(text) File "/usr/lib/python3.4/site-packages/googletrans/gtoken.py", line 180, in do self._update() File "/usr/lib/python3.4/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'
单独写个测试:
from googletrans import Translator; if __name__ == "__main__": translator = Translator() result = translator.translate("Result from google translator", dest="zh-CN") print(result.text) result = translator.translate("使用免费谷歌自动翻译API", dest="en") print(result.text)
曝出同样的错误。
解决办法
谷歌爸爸的翻译API接口进行了改动,让一票翻译的软件包不好使了。问题影响是全球性的,所以GayHub上很快就跟进讨论,并提交代码修复。代码在手,方案我有,三步操作让googletrans重新好使:
- 卸载已有的googletrans;
- git克隆最新的代码;
- 安装包。
打开终端,三个命令搞定问题:
pip uninstall googletrans git clone https://github.com/BoseCorp/py-googletrans.git cd ./py-googletrans && python setup.py install
总结
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参考
https://stackoverflow.com/questions/52455774/googletrans-stopped-working-with-error-nonetype-object-has-no-attribute-group