数据可视化 - 时间轴组件

from pyecharts import options as opts
from pyecharts.charts import Pie, Timeline
from pyecharts.faker import Faker

attr = Faker.choose()
tl = Timeline()
for i in range(2015, 2020):
    pie = (
        Pie()
        .add(
            "商家A",
            [list(z) for z in zip(attr, Faker.values())],
            rosetype="radius",
            radius=["30%", "55%"],
        )
        .set_global_opts(title_opts=opts.TitleOpts("某商店{}年营业额".format(i)))
    )
    tl.add(pie, "{}年".format(i))
tl.render("timeline_pie.html")