python/googleAPIdrive.py

from __future__ import print_function
import pickle
import os.path
from googleapiclient.discovery import build
from google_auth_oauthlib.flow import InstalledAppFlow
from google.auth.transport.requests import Request

# If modifying these scopes, delete the file token.pickle.
SCOPES = ['https://www.googleapis.com/auth/drive.metadata.readonly']

def main():
    """Shows basic usage of the Drive v3 API.
    Prints the names and ids of the first 10 files the user has access to.
    """
    creds = None
    # The file token.pickle 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.pickle'):
        with open('token.pickle', 'rb') as token:
            creds = pickle.load(token)
    # 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)
                '/wkData/pc/googleAPIcredentials.json', SCOPES)
            creds = flow.run_local_server(port=0)
        # Save the credentials for the next run
        with open('token.pickle', 'wb') as token:
            pickle.dump(creds, token)

    service = build('drive', 'v3', credentials=creds)

    # Call the Drive v3 API
    next = None;
    for p in range(10):
        results = service.drives().list().execute()
          #  pageToken=next, fields="nextPageToken, drives(id, name)").execute()
        print('results', results)
        print('results[type]', results['type'])
        items = results.get('drives')
        print('item', items)
        next = results.get('nextPageToken')
        print('page', p,  'next', next)

        if not items:
            print('No drives found.')
        else:
            for item in items:
                print(u'{0} ({1})'.format(item['name'], item['id']))

if __name__ == '__main__':
    main()