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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 parse_comments_for_file(filename):
 """ Return a list of all parsed comments in a file. Mostly for testing & interactive use. """

    return [parse_comment(strip_stars(comment), next_line)
            for comment, next_line in get_doc_comments(read_file(filename))]