get file list from google drive

googleDriveList.py

from google.oauth2.credentials import Credentials
from googleapiclient.discovery import build

ACCESS_TOKEN = 'YOUR_ACCESS_TOKEN_FROM_PLAYGROUND'

def bytes_to_human_readable(byte_size):
    """Convert bytes to human-readable file sizes."""
    for unit in ['B', 'KB', 'MB', 'GB', 'TB']:
        if byte_size < 1024.0:
            return f"{byte_size:.2f} {unit}"
        byte_size /= 1024.0
    return f"{byte_size:.2f} PB"

def main():
    creds = Credentials(token=ACCESS_TOKEN)
    service = build('drive', 'v3', credentials=creds)

    # Call the Drive API to get a list of files along with their sizes
    # Add the query parameter to list only the files you own
    results = service.files().list(
        pageSize=1000, 
        fields="nextPageToken, files(id, name, mimeType, size)",
        q="'me' in owners"
    ).execute()
    
    items = results.get('files', [])

    if not items:
        print('No files found.')
    else:
        # Sort the files by size in descending order
        sorted_items = sorted(items, key=lambda x: int(x.get('size', 0)), reverse=True)
        
        for item in sorted_items:
            size = item.get('size')
            if size:
                print(f"{item['name']} ({bytes_to_human_readable(int(size))})")
            else:
                # Check if the file is a Google-native file
                if 'google-apps' in item.get('mimeType', ''):
                    print(f"{item['name']} (Size not applicable for Google-native files)")
                else:
                    print(f"{item['name']} (Unknown size)")

if __name__ == '__main__':
    main()