google-oauth2-tool

import subprocess import os # This tool is a command-line utility, not a Python library for direct import. # The following Python code demonstrates how to execute it via subprocess. # Replace 'client_secrets.json' with your actual Google client secrets file. # Ensure 'client_secrets.json' is in the same directory or provide its full path. client_secrets_file = os.path.join(os.getcwd(), 'client_secrets.json') # Example placeholder # Create a dummy client_secrets.json for demonstration if it doesn't exist # In a real scenario, this file would be downloaded from Google Cloud Console. if not os.path.exists(client_secrets_file): print(f"Warning: '{client_secrets_file}' not found. Creating a dummy file for demonstration.") print("This dummy file will NOT work for actual authentication.") with open(client_secrets_file, 'w') as f: f.write(""" { "web": { "client_id": "YOUR_CLIENT_ID", "project_id": "your-project-id", "auth_uri": "https://accounts.google.com/o/oauth2/auth", "token_uri": "https://oauth2.googleapis.com/token", "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs", "client_secret": "YOUR_CLIENT_SECRET", "redirect_uris": ["http://localhost"] } } """) try: # Run the oauth2-tool command. It will likely open a browser for authentication. # For this example, we use a very short timeout and expect it to fail # because it's interactive and needs user input. print(f"\nAttempting to run: oauth2-tool {client_secrets_file}") print("This command requires user interaction (browser). It will likely time out in this automated run.") process = subprocess.run( ['oauth2-tool', client_secrets_file], capture_output=True, text=True, check=False, # Don't raise CalledProcessError for non-zero exit codes timeout=10 # Set a short timeout as it expects user interaction ) print("\n--- oauth2-tool STDOUT ---") print(process.stdout) print("\n--- oauth2-tool STDERR ---") print(process.stderr) if process.returncode != 0: print(f"\nCommand exited with non-zero status code {process.returncode}. This is expected for interactive tools in automated runs.") except FileNotFoundError: print("Error: 'oauth2-tool' command not found. Ensure it's installed and in your PATH.") except subprocess.TimeoutExpired: print("\nCommand timed out. This is expected as 'oauth2-tool' requires browser interaction.") # If it timed out, process.stdout and process.stderr are available from the exception object # print(f"STDOUT: {e.stdout.decode()}\nSTDERR: {e.stderr.decode()}") except Exception as e: print(f"An unexpected error occurred: {e}") # In a real interactive environment, after running the tool, it would open a browser # for you to authenticate, and then save the credentials to a file (e.g., ~/.oauth2_credentials).