How do I upload to a shared drive in Python with Google Drive API v3?

Question

如何使用Python版本的Google Drive API v3上传到共享驱动器？

Answer 1

You just need to add supportsAllDrives=True to the Files: Create request.

# In case you need background on the credential/scoping code, it was copied from
#   https://developers.google.com/drive/api/v3/quickstart/python
# Basis for upload code from:
#   https://developers.google.com/drive/api/v3/manage-uploads

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 apiclient.http import MediaFileUpload

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

credentials_json = 'oauth-credentials.json'
credentials_pickle = 'token.pickle'

def get_creds():
    creds = None
    # Obtain OAuth token / user authorization.
    if os.path.exists(credentials_pickle):
        with open(credentials_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(credentials_pickle, 'wb') as token:
            pickle.dump(creds, token)
    return creds


def main():
    creds = get_creds()

    # Build the drive service.
    drive_service = build('drive', 'v3', credentials=creds)

    # Get the drive ID of the first shared drive. You can introspect the
    # 'results' dict  here to get the right shared drive if it's not the first
    # one.
    results = drive_service.drives().list(pageSize=10).execute()
    shared_drive_id = results['drives'][0]['id']

    # Create the request metatdata, letting drive API know what it's receiving.
    # In this example, we place the image inside the shared drive root folder,
    # which has the same ID as the shared drive itself, but we could instead
    # choose the ID of a folder inside the shared drive.
    file_metadata = {
        'name': 'wakeupcat.jpg',
        'mimeType': 'image/jpeg',
        'parents': [shared_drive_id]}

    # Now create the media file upload object and tell it what file to upload,
    # in this case, "wakeupcat.jpg"
    media = MediaFileUpload('/path/to/wakeupcat.jpg', mimetype='image/jpeg')

    # Upload the file, making sure supportsAllDrives=True to enable uploading
    # to shared drives.
    f = drive_service.files().create(
        body=file_metadata, media_body=media, supportsAllDrives=True).execute()

    print("Created file '%s' id '%s'." % (f.get('name'), f.get('id')))


if __name__ == '__main__':
    main()

Note: As of this writing, the API states that supportsAllDrives is

Deprecated - Whether the requesting application supports both My Drives and shared drives. This parameter will only be effective until June 1, 2020. Afterwards all applications are assumed to support shared drives. (Default: false)