防止剧情显示在jupyter笔记本中 [英] prevent plot from showing in jupyter notebook

问题描述

如何防止特定情节显示在Jupyter笔记本中?我在笔记本中有几个图，但是我希望将其中的一部分保存到文件中，而不要在笔记本上显示，因为这样会大大降低速度.

How can I prevent a specific plot to be shown in Jupyter notebook? I have several plots in a notebook but I want a subset of them to be saved to a file and not shown on the notebook as this slows considerably.

Jupyter笔记本的最小工作示例是:

A minimal working example for a Jupyter notebook is:

%matplotlib inline 
from numpy.random import randn
from matplotlib.pyplot import plot, figure
a=randn(3)
b=randn(3)
for i in range(10):
    fig=figure()
    plot(b)
    fname='s%03d.png'%i
    fig.savefig(fname)
    if(i%5==0):
        figure()
        plot(a)

如您所见，我有两种类型的绘图，a和b.我想绘制a并显示，而我不想b示，我只希望将它们保存在文件中.希望这会加快速度，并且不会用我不需要看到的数字污染笔记本.

As you can see I have two types of plots, a and b. I want a's to be plotted and shown and I don't want the b plots to be shown, I just want them them to be saved in a file. Hopefully this will speed things a bit and won't pollute my notebook with figures I don't need to see.

谢谢您的时间

推荐答案

也许只是清除轴，例如:

Perhaps just clear the axis, for example:

fig= plt.figure()
plt.plot(range(10))
fig.savefig("save_file_name.pdf")
plt.close()

不会在inline模式下绘制输出.我无法确定是否确实要清除数据.

will not plot the output in inline mode. I can't work out if is really clearing the data though.

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