利用Python+plotly制作接口请求时间的violin图表

#!/usr/bin/python
# coding=utf-8

import plotly.plotly
import pandas as pd
import plotly.figure_factory as ff
import second.mysql

if __name__ == "__main__":
    a = second.mysql.Mysql()
    b = a.getApiTimes('/article/list/userfeed', '/article/detail', '/article/info', '/advertise/api/list', '/common/menu')
    df = pd.DataFrame(dict(Score=b[0], Group=b[1]))  # 合并数据
    fig = ff.create_violin(df, data_header='Score', group_header='Group',
        height=700, width=1200,title='接口请求时间')
    plotly.offline.plot(fig)

    def getApiTimes(self, *params):
        num = str(params.__len__())
        print "接口数：" + num
        conn = self.conn
        # 获取链接
        cur = conn.cursor()
        data = []
        size = []
        for api in params:
            cur.execute("SELECT * FROM api_result WHERE api_name = \"" + api + "\"")
            dfs = cur.fetchall()
            # 排除异常数据
            for row in dfs:
                if row[7] < 1:
                    data.append(row[7])
                    size.append(api)
        cur.close()
        conn.commit()
        conn.close()
        return [data, size]