INNER CODE UNIT · Python

remove_database_cache

pairinteraction/pairinteraction · src/pairinteraction/cli.py:331

def remove_database_cache() -> int:
    """Delete the cached database directory."""
    import shutil

    from pairinteraction._backend import get_cache_directory

    database_dir = get_cache_directory() / "database"

    confirmation = input(f"Are you sure you want to delete all downloaded database tables in {database_dir}? (y/N): ")
    if confirmation.lower() not in ["y", "yes"]:
        print(Fore.YELLOW + "Aborted deletion of database directory." + Style.RESET_ALL)
        return 0

    print(f"Deleting cached database directory {database_dir}...")
    try:
        shutil.rmtree(database_dir)
    except Exception as e:
        print(Fore.RED + f"Error while deleting database directory: {e}" + Style.RESET_ALL)

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