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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 comment_urlview(self):
 """ Open the selected comment with the URL viewer """

        data = self.get_selected_item()
        comment = data.get('body') or data.get('text') or data.get('url_full')
        if comment:
            self.term.open_urlview(comment)
        else:
            self.term.flash()