shihyen/download_gmail_attachment

download_gmail_attachment

Init

1. 建立cert, attachments 目錄
2. 將cw-gmail-oauth-credential.json放到cert底下

Reference

https://developers.google.com/gmail/api/quickstart/python

Install the Google Client Library

pip install --upgrade google-api-python-client google-auth-httplib2 google-auth-oauthlib

Use Service Account

1. create a service account: https://console.developers.google.com/iam-admin/serviceaccounts/
2. in options, create a key: this key is your usual client_secret.json - use it the same way
3. add owner permission to this service account (Member name = service account ID = service account email ex: [email protected]
4. copy the email address of your service account = service account ID
5. simply go in your browser to the Google sheet you want to interact with
6. go to SHARE on the top right of your screen
7. go to advanced settings and share it with email address of your service account ex: [email protected]