关闭后ipython笔记本保存变量 [英] ipython notebook save variables after closing

问题描述

关闭ipython笔记本后，我意识到所有代码都存在，但命名空间已经重置，就像我所有的变量都消失了一样。
有没有办法可以保存变量，这样当我重新打开ipython笔记本时，变量就在那里而不重新运行代码？

After you close the ipython notebook, I realized all the code is there but the namespace has been reset, as in all of the variables I had were gone. Is there a way I could save the variables so that when I turn ipython notebook back on, the variables are all there without rerunning the code?

推荐答案

使用storemagic命令。

http://ipython.org/ipython-doc/rel-0.12/config/extensions/storemagic.html

Use the storemagic command.
http://ipython.org/ipython-doc/rel-0.12/config/extensions/storemagic.html

In [1]: l = ['hello',10,'world']
In [2]: %store l
In [3]: exit

(IPython session is closed and started again...)

ville@badger:~$ ipython
In [1]: l
Out[1]: ['hello', 10, 'world']

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