Download_Google_Drive

download_googledrive.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
from googleapiclient.http import MediaIoBaseDownload
import io

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

    file_id = '1hvqMfd6UEr10cLHW3R7hdhdlG6ltNK-q'
    # request = service.files().export_media(fileId=file_id, mimeType='application/pdf')
    request = service.files().get_media(fileId=file_id)
    # fh = io.BytesIO()
    fh = io.FileIO("ElAngelDeBudapest.webm", 'wb')
    downloader = MediaIoBaseDownload(fh, request)
    done = False
    while done is False:
        status, done = downloader.next_chunk()
        print("Download {}.".format(int(status.progress() * 100)))

    # Call the Drive v3 API
    # results = service.files().list(
    #     pageSize=10, fields="nextPageToken, files(id, name)").execute()
    # items = results.get('files', [])

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

if __name__ == '__main__':
    main()