GoogleSheetsAPI.py 文件源码

def get_credentials():
    home_dir = path.expanduser('~')
    credential_dir = path.join(home_dir, '.credentials')
    if not path.exists(credential_dir):
        makedirs(credential_dir)
    credential_path = path.join(credential_dir, 'sheets.googleapis.com-python-quickstart.json')

    store = file.Storage(credential_path)
    credentials = store.get()
    if not credentials or credentials.invalid:
        flow = client.flow_from_clientsecrets(client_secret_path, SCOPES)
        flow.user_agent = APPLICATION_NAME
        if flags:
            credentials = tools.run_flow(flow, store, flags)
        else:  # Needed only for compatibility with Python 2.6
            credentials = tools.run(flow, store)
        print('Storing credentials to ' + credential_path)
    return credentials