[英]Running a Windows command line with arguments from Jupyter notebook
At the end of my notebook, I want to export an HTML version of it.在我的笔记本末尾,我想导出它的 HTML 版本。 So I use the jupyter nbconvert
command line utility in a notebook cell:所以我在笔记本单元格中使用jupyter nbconvert
命令行实用程序:
!jupyter nbconvert '$nb_path' --output '$nfname'
where nb_path
contains the path to the notebook file ( .ipynb
) and nfname
is a name that ends in .html
.其中nb_path
包含笔记本文件 ( .ipynb
) 的路径, nfname
是以.html
结尾的名称。
This works fine on a Mac, but fails in Windows 10. There I get as output:这在 Mac 上运行良好,但在 Windows 10 中失败。我得到 output:
"This application is used to convert..."
that is, the same output as if I run just jupyter nbconvert
(without arguments) in a cmd prompt.也就是说,相同的 output 就像我在 cmd 提示符中运行jupyter nbconvert
(不带参数)一样。
If I open a cmd prompt and manually type the above command (with the actual file names instead of the variable names), then everything executes just fine.如果我打开 cmd 提示符并手动键入上述命令(使用实际文件名而不是变量名),那么一切都执行得很好。
So it seems that the !
所以看来!
shortcut in jupyter notebook cell doesn't pass the arguments properly to the windows terminal. jupyter 笔记本单元格中的快捷方式无法将 arguments 正确传递到 windows 终端。 Is there a mechanism to do that, or do I have to resort to Popen
?有没有一种机制可以做到这一点,还是我必须求助于Popen
?
Use double quotes:使用双引号:
!jupyter nbconvert "$nb_path" --output "$nfname"
works for me on Windows 10在 Windows 10 上为我工作
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