define.py 文件源码

def ask_wikipedia(self, definition):
        '''
        Ask Wikipedia for the definition.

        :param definition:
        :return:
        '''
        # TODO: this method should run in a separate process, asynchronously

        is_exact = False
        out = []
        if not wikipedia:
            return is_exact, out

        page_titles = wikipedia.search(definition)
        page = None
        if page_titles:
            for page_title in page_titles:
                if page_title.lower() == definition:
                    try:
                        page = wikipedia.page(page_title)
                        is_exact = True
                    except DisambiguationError as ex:
                        out.append(Phrase().text('This can refer to a many things, such as {0}'.format(self.join_for_more(ex.options, limit=None))))
                        return is_exact, out

            if not page and 'disambiguation' not in page_titles[0]:
                try:
                    page = wikipedia.page(page_titles[0])
                except Exception as ex:
                    out.append(Phrase().text(str(ex)))

        if page and not out:
            out.append(Phrase().text(page.content.split('==')[0]
                                     .split('\n')[0]
                                     .encode('utf-8', 'ignore')).pause(1))
        return is_exact, out