Anaconda Error - module ‘brotli‘ has no attribute ‘error‘

报错：Anaconda Error - module ‘brotli‘ has no attribute ‘error‘

brotli包错误，使用

pip install brotli

conda install brotli

依然出错的解决方案:

1. 找到文件：E:\anaconda\envs\pytorch\Lib\site-packages\pip_vendor\urllib3\response.py

   注释掉388-389行的代码：

# if brotli is not None:
#     DECODER_ERROR_CLASSES += (brotli.error,)

2. 然后在https://www.lfd.uci.edu/~gohlke/pythonlibs/中下载brotlipy-0.7.0-cp37-cp37m-win_amd64.whl文件

3. 最后 pip install brotlipy-0.7.0-cp37-cp37m-win_amd64.whl 即可