Recursively change the files in your Google Drive folder to be private (only specific people can access) instead of anyone at domain can find and view

delete_domain_permission.py

"""Delete domain permission from your Google Drive files.

The reason why I created this script is so that I can use this script to
recursively remove the domain permission item from all files.

By default, Google Drive will share files to all users in the domain (this
setting is recognised as the domain permission type for the file in
Google Drive). I don't really want certain files to be shared this way, but
there is no easy way recursively fix this in Google Drive, so that is why
this script is created.

Usage:

    python delete_domain_permission.py FOLDER_ID

FOLDER_ID is the alpha-numeric ID that is found on the URL, e.g.

    0B217z8PSk4D4dU7ZeHdtUmxsdFk

If you want to scan through all the folders you can use "root" as the
FOLDER_ID.

Dependencies:
 * PyDrive==1.0.0

Tested with Python2.7.6

"""

from pydrive.auth import GoogleAuth
from pydrive.drive import GoogleDrive

drive = None


def main(file_id):
    gauth = GoogleAuth()
    gauth.LocalWebserverAuth()
    global drive
    drive = GoogleDrive(gauth)

    list_files(gdrive_get_children(file_id))


def list_files(results, tab_count=0):
    for file_list in results:
        for f in file_list:
            print_file(f, tab_count)
            if f['mimeType'] == 'application/vnd.google-apps.folder':
                list_files(gdrive_get_children(f['id']), tab_count=tab_count+1)


def gdrive_get_children(file_id):
    return drive.ListFile(
        {'q': "'{}' in parents".format(file_id), 'maxResults': 100})


def print_file(f, tab_count):
    s_perms = f.auth.service.permissions()
    perms = s_perms.list(fileId=f['id']).execute()
    unique_perm_types = list(set([p['type'] for p in perms['items']]))

    def _print_item(prefix):
        print('{}{}: {}, id: {}, perm: {}'.format(
            '\t' * tab_count, prefix, f['title'], f['id'], unique_perm_types))

    if f['mimeType'] == 'application/vnd.google-apps.folder':
        _print_item('FOLDER')
    else:
        _print_item(' + FILE')

    for p in perms['items']:
        if p['type'] == 'domain':
            print('DELETING domain permission, {}'.format(p['id']))
            s_perms.delete(fileId=f['id'], permissionId=p['id']).execute()


if __name__ == '__main__':
    import sys
    file_id = sys.argv[1]
    main(file_id)