Jupyter (IPython) 笔记本没有绘图
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Jupyter (IPython) notebook not plotting
提问by Kapil Pau
I installed anaconda to use pandas and scipy. I reading and watching pandas tutorials and they all say to open the ipython notebook using
我安装了 anaconda 来使用 pandas 和 scipy。我阅读和观看熊猫教程，他们都说要使用打开 ipython 笔记本
ipython notebook --pylab==inline
but when I do that I get a message saying
但是当我这样做时，我收到一条消息说
"Support for specifying --pylab on the command line has been removed. Please use '%pylab = inline' or '%matplotlib =inline' in the notebook itself"
But that does not work. Then when I try "plot(arange(10))" I get a message saying "name 'plot' is not defined." I trying plotting data from a .csv file and got
但这不起作用。然后，当我尝试“plot(arange(10))”时，我收到一条消息，提示“名称‘plot’未定义。” 我尝试从 .csv 文件绘制数据并得到
"matplotlib.axes._subplots.AxesSubplot at 0xebf8b70".
What should I do?
我该怎么办？
回答by AZhao
I believe the pylab magic was removed when they transitioned from IPython to a more general Jupyter notebook.
我相信当他们从 IPython 过渡到更通用的 Jupyter 笔记本时，pylab 的魔力就被移除了。
Try:
尝试：
%matplotlib inline
Also when you get a message like:
此外，当您收到以下消息时：
"matplotlib.axes._subplots.AxesSubplot at 0xebf8b70".
That's just IPython displaying the object. You need to specify IPython display it. Hence the matplotlib inline magic.
那只是显示对象的 IPython。您需要指定 IPython 显示它。因此，matplotlib 内联魔法。
