def css_check(css_class):
    """
    Function that checks if a CSS class is something that a command can act on.
    Generally speaking we do not act upon posts with these two classes.

    :param css_class: The css_class of the post.
    :return: True if the post is something than can be worked with, False if it's in either of the defined two classes.
    """

    if css_class in ["meta", "community"]:
        return False
    else:
        return True