测试笔记本是否在Google Colab上运行 [英] Test if notebook is running on Google Colab

问题描述

如何测试我的笔记本是否在Google Colab上运行?

How can I test if my notebook is running on Google Colab?

我需要进行此测试，因为在便携式计算机或Colab上运行时，获取/解压缩训练数据的方式是不同的.

I need this test as obtaining / unzipping my training data is different if running on my laptop or on Colab.

推荐答案

还可以检查使用的ipython解释器.我认为这更加清楚了，您不必导入任何模块.

There is also the possibility to check the ipython interpreter used. I think it is a little bit more clear and you don't have to import any module.

if 'google.colab' in str(get_ipython()):
  print('Running on CoLab')
else:
  print('Not running on CoLab')

如果您需要多次执行此操作，则可能要分配一个变量，这样就不必重复str(get_ipython()).

If you need to do it multiple times you might want to assign a variable so you don't have to repeat the str(get_ipython()).

RunningInCOLAB = 'google.colab' in str(get_ipython())

如果在Google Colab笔记本中运行，

RunningInCOLAB为True.

RunningInCOLAB is True if run in a Google Colab notebook.

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