def _select_token_name()

in src/huggingface_hub/commands/user.py [0:0]

• 22 lines of code
• 9 McCabe index (conditional complexity)

    def _select_token_name(self) -> Optional[str]:
        token_names = list(get_stored_tokens().keys())

        if not token_names:
            logger.error("No stored tokens found. Please login first.")
            return None

        if _inquirer_py_available:
            return self._select_token_name_tui(token_names)
        # if inquirer is not available, use a simpler terminal UI
        print("Available stored tokens:")
        for i, token_name in enumerate(token_names, 1):
            print(f"{i}. {token_name}")
        while True:
            try:
                choice = input("Enter the number of the token to switch to (or 'q' to quit): ")
                if choice.lower() == "q":
                    return None
                index = int(choice) - 1
                if 0 <= index < len(token_names):
                    return token_names[index]
                else:
                    print("Invalid selection. Please try again.")
            except ValueError:
                print("Invalid input. Please enter a number or 'q' to quit.")