Datavisualization.py 文件源码

def title_word_cloud():
    """
    ???????
    """
    text = ''
    wc = WordCloud(background_color='white',  # ??????
                   stopwords=STOPWORDS,
                   max_words=1000,  # ?????????
                   font_path='C:/Python27/Lib/site-packages/matplotlib/mpl-data/fonts/ttf/simhei.ttf',
                   # ?????????????????
                   max_font_size=50,  # ???????
                   random_state=30,  # ??????????????????????
                   )
    with open('rent_ave.csv') as csvfile:
        reader = [each for each in csv.DictReader(csvfile)]
    for row in reader:
        text += row[u'title'] + ' '
    print jieba_clear_text(text)
    wc.generate(jieba_clear_text(text))
    plt.imshow(wc)
    plt.axis('off')
    plt.show()