Google Colab Notebook 的外部文件引用配置

Reference: How to upload the file and read Google Colab

1. 先装工具：google-drive-ocamlfuse

   !apt-get install -y -qq software-properties-common python-software-properties module-init-tools
   !add-apt-repository -y ppa:alessandro-strada/ppa 2>&1 > /dev/null
   !apt-get update -qq 2>&1 > /dev/null
   !apt-get -y install -qq google-drive-ocamlfuse fuse
   from google.colab import auth
   auth.authenticate_user()
   from oauth2client.client import GoogleCredentials
   creds = GoogleCredentials.get_application_default()
   import getpass
   !google-drive-ocamlfuse -headless -id={creds.client_id} -secret={creds.client_secret} < /dev/null 2>&1 | grep URL
   vcode = getpass.getpass()
   !echo {vcode} | google-drive-ocamlfuse -headless -id={creds.client_id} -secret={creds.client_secret}
   

2. 去网页确认一下：

   confirm the authentication of this access. Follow the order saying open the link, and you will visit some blue-ish page displaying your key. *

3. 再挂载

   !mkdir drive
   !google-drive-ocamlfuse drive
   !ls drive/"Colab Notebooks"
   

就可以了。