使用seaborn库，您可以执行以下操作:

Using seaborn library you can do something like this:

import seaborn
import pandas as pd

csvfile = "C:/Users/Simon/Desktop/test.csv"

data = pd.read_csv(csvfile)

fg = seaborn.factorplot(x='ID', y='Values', hue='GroupName', kind='bar', data=data)

那会给你这样的东西:

在我的示例中，数据是通过读取csv文件创建的数据帧，但是无论您如何获取数据，只要它是数据帧，此数据帧都将起作用

In my example data is a dataframe created by reading a csv file, but this will work regardless of how you got your data in, as long as its a dataframe