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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def read_user_config(username, path=settings.LOGIN_FILE):
 """ Read user's configuration from otherwise unused field ``full_name`` in passwd file. Configuration is stored in string as list of t/f characters. """

    return _decode_config(load_users(path=path)[username]["full_name"])