INNER CODE UNIT · Python

append_string_to_file_if_missing

gorilla-llm/gorilla-cli · go_cli.py:169

def append_string_to_file_if_missing(file_path, target_string):
    """
    Don't append command to history file if it already exists.
    """
    try:
        with open(file_path, 'r') as file:
            lines = file.readlines()

        # Check if the target string is already in the file
        if target_string not in lines[-HISTORY_LENGTH:]:
            with open(file_path, 'a') as file:
                file.write(target_string)
    except FileNotFoundError:
        # If the file doesn't exist, create it and append the string
        with open(file_path, 'w') as file:
            file.write(target_string)

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