def movies_directed_by(self, director):
        """Return list of movies that were directed by certain person.

        :param director: Director's name
        :type director: str

        :rtype: list[movies.models.Movie]
        :return: List of movie instances.
        """
        return [movie for movie in self._movie_finder.find_all()
                if movie.director == director]
Return list of movies that were directed by certain person.

        :param director: Director's name
        :type director: str

        :rtype: list[movies.models.Movie]
        :return: List of movie instances.