如何使用python创建饼图？

Question

我正在使用python进行自动化测试套件，我希望控制台结果以饼图的形式显示，我希望通过但不能在图表中，通过绿色并通过红色失败，有什么方法可以创建控制台结果显示饼图？

Answer 1

您可以使用matplotlib / pylab ：

from pylab import *

# make a square figure and axes
figure(1, figsize=(6,6))
ax = axes([0.1, 0.1, 0.8, 0.8])

# The slices will be ordered and plotted counter-clockwise.
labels = 'Pass', 'Fail'
fracs = [75, 25]
explode=(0, 0.05, 0, 0)

pie(fracs, explode=explode, labels=labels,
                autopct='%1.1f%%', shadow=True, startangle=90)

title('Pass/Fail', bbox={'facecolor':'0.8', 'pad':5})

show()

Answer 2

import matplotlib.pyplot as plt

#change these 2 variables to suit your needs
nPass = 5857 
nFail = 1362

plt.rcParams.update({'font.size': 22}) #adjust font size; not really needed

plt.pie([nPass, nFail],
        colors=["green","red"],
        labels=["Pass", "Fail"],
        autopct='%1.1f%%', 
        startangle=90)

plt.axis('equal') #ensure pie is round
plt.show()