Python-进口上的百分比符号
我正在关注此 tutorial 我尝试过复制该第一个示例的代码。 这是示例上的第一行：
from PIL import Image
import random
import time
import numpy as np
import matplotlib.pyplot as plt
from matplotlib.pyplot import imshow, show
import matplotlib.animation as animation
#this is crucial to animation in matplotlib
%matplotlib notebook
.
.
.
如您所见，在导入下方，有此行％matplotlib笔记本。这条线引起了问题，因为它没有被识别为命令。
这是问题描述：陈述期望，找到PY：PERC和extent of语句预期
我的问题是 - 在这种情况下，百分比符号的含义是什么？它可以工作吗？
I'm following this tutorial and I've tried to copy the code of the first example.
this is the first lines on the example:
from PIL import Image
import random
import time
import numpy as np
import matplotlib.pyplot as plt
from matplotlib.pyplot import imshow, show
import matplotlib.animation as animation
#this is crucial to animation in matplotlib
%matplotlib notebook
.
.
.
As you can see, right underneath the imports, there is this line %matplotlib notebook. this line is causing a problems because it doesn't recognized as a command.
this is the problem description: Statement expected, found Py:PERC and End of statement expected
My question is - what is the meaning of the percentage symbol in this case and why doesn't it work?
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该语法是jupyter笔记本公约。如果您不使用Jupyter笔记本，则可以删除此行。
This syntax is a Jupyter notebook convention. If you are not using Jupyter notebook, then you can probably remove this line.