tweets_analyzer.py 文件源码

def print_stats(dataset, top=5):
    """ Displays top values by order """
    sum = numpy.sum(list(dataset.values()))
    i = 0
    if sum:
        sorted_keys = sorted(dataset, key=dataset.get, reverse=True)
        max_len_key = max([len(x) for x in sorted_keys][:top])  # use to adjust column width
        for k in sorted_keys:
            try:
                print(("- \033[1m{:<%d}\033[0m {:>6} {:<4}" % max_len_key)
                      .format(k, dataset[k], "(%d%%)" % ((float(dataset[k]) / sum) * 100)))
            except:
                import ipdb
                ipdb.set_trace()
            i += 1
            if i >= top:
                break
    else:
        print("No data")
    print("")