plotly-express px.treemap has no access to totals

treemap() has no acees or properties for displaying parent values, even though the values are present in the hover data. I managed to pre-calculate the data and add it into the label property.

fig = px.treemap(shares_data,
title=tit,
path=['Type', 'Stock'],
values='Holding',
color='Growth',
color_continuous_scale=[(0, "red"), (0.33, "yellow"), (1, "green")]
)

从 plotly.express.treemap() 入手，追踪 hover 数据中已经存在的父级总计是如何处理的。确定在不预先计算这些总计的情况下将其公开以供显示的受支持方式，然后验证 treemap 输出是否提供了所请求的访问方式。