try:
    import readline
except ImportError:
    print("Module readline not available.")
else:
    # Add tab completion
    import rlcompleter
    readline.parse_and_bind("tab: complete")

    # Don't write history on exit
    readline.write_history_file = lambda *args: None


# Try to install rich's prettification stuff
try:
    from rich import pretty
except ImportError:
    print("Failed to import Rich for CLI prettification")
else:
    pretty.install()