数据：
兴趣
[“足球”, “篮球”, “钢琴”, “古筝”, “游泳”]
一年级(1)班对应人数
[20, 15, 26, 8, 32]
一年级(2)班对应人数
[22, 41, 19, 12, 27]
二年级(1)班对应人数
[19, 25, 13, 8, 32]
二年级(2)班对应人数
[28, 39, 26, 21, 20]

from pyecharts import options as opts
from pyecharts.charts import Pie
from pyecharts.globals import ThemeType

#数据
xq = ["足球", "篮球", "钢琴", "古筝", "游泳"]
l11 = [20, 15, 26, 8, 32]
l12 = [22, 41, 19, 12, 27]
l21 = [19, 25, 13, 8, 32]
l22 = [28, 39, 26, 21, 20]
#创建饼图对象
pie = Pie(init_opts=opts.InitOpts(theme=ThemeType.DARK,))   #设置主题为DARK
pie.add("一年级（2）班",list(zip(xq,l12)),radius=["0%","40%"],center=["30%","50%"])   #radius设置内径，外径
pie.add("一年级（1）班",list(zip(xq,l11)),radius=["50%","70%"],center=["30%","50%"])   #center设置圆心位置
pie.add("二年级（2）班",list(zip(xq,l22)),radius=["0%","40%"],center=["70%","50%"])
pie.add("二年级（1）班",list(zip(xq,l21)),radius=["50%","70%"],center=["70%","50%"])

pie.set_global_opts(
    legend_opts=opts.LegendOpts(
        pos_left="center",   #图例居中显示
        orient="vertical"    #竖直放置图例
    ),
    title_opts=opts.TitleOpts(
        title="各班级兴趣爱好调查统计",
        subtitle=["左外一（1）左内一（2）\n左外二（1）左内二（2）"])
)
pie.set_series_opts(
    label_opts=opts.LabelOpts(
        formatter="{b}:{c}",   #以（数据项名称：数值）的格式显示数据
        position="inside")   #调整位置
)

pie.render()

最后呈现出来的结果