gmail読み上げ (タイトル取得まで)
ダウンロードしたファイルをコピーしてリネームする
詳細は
https://developers.google.com/gmail/api/quickstart/python?hl=ja
にあるが
とりあえず
credentials.json
にしておく
cd Downloads cp client_secret_336287491272-faqvqnb4hjrg4ragurjh8nfhn2s3ujkg.apps.googleusercontent.com.json credentials.json
のあと作業ディレクトリ作成
mkdir -p mail_auto
ここへ認証ファイルの credentials.json をコピーする
あとはライブラリのインストール
pip install --upgrade google-api-python-client google-auth-httplib2 google-auth-oauthlib
次に
quickstart.py
を作成し
コピペして動作確認
from __future__ import print_function import os.path from google.auth.transport.requests import Request from google.oauth2.credentials import Credentials from google_auth_oauthlib.flow import InstalledAppFlow from googleapiclient.discovery import build from googleapiclient.errors import HttpError # If modifying these scopes, delete the file token.json. SCOPES = ['https://www.googleapis.com/auth/gmail.readonly'] def main(): """Shows basic usage of the Gmail API. Lists the user's Gmail labels. """ creds = None # The file token.json stores the user's access and refresh tokens, and is # created automatically when the authorization flow completes for the first # time. if os.path.exists('token.json'): creds = Credentials.from_authorized_user_file('token.json', SCOPES) # If there are no (valid) credentials available, let the user log in. if not creds or not creds.valid: if creds and creds.expired and creds.refresh_token: creds.refresh(Request()) else: flow = InstalledAppFlow.from_client_secrets_file( 'credentials.json', SCOPES) creds = flow.run_local_server(port=0) # Save the credentials for the next run with open('token.json', 'w') as token: token.write(creds.to_json()) try: # Call the Gmail API service = build('gmail', 'v1', credentials=creds) results = service.users().labels().list(userId='me').execute() labels = results.get('labels', []) if not labels: print('No labels found.') return print('Labels:') for label in labels: print(label['name']) except HttpError as error: # TODO(developer) - Handle errors from gmail API. print(f'An error occurred: {error}') if __name__ == '__main__': main()
保存したら
python3 quickstart.py
で実行
この時に認証画面が出るが
セキュリティの危険があるような警告が出る
これはサーバーのオレオレ証明書の時のようなものなので
気にせず続ける
認証が終わると
メールのラベル一覧が表示される