job_spider.py 文件源码

def world_cloud():
        """ ????
        """
        counter = {}
        with open(os.path.join("data", "post_pre_desc_counter.csv"),
                  "r", encoding="utf-8") as f:
            f_csv = csv.reader(f)
            for row in f_csv:
                counter[row[0]] = counter.get(row[0], int(row[1]))
            pprint(counter)
        file_path = os.path.join("font", "msyh.ttf")
        wc = WordCloud(font_path=file_path,
                       max_words=100,
                       height=600,
                       width=1200).generate_from_frequencies(counter)
        plt.imshow(wc)
        plt.axis('off')
        plt.show()
        wc.to_file(os.path.join("images", "wc.jpg"))