![]() Especially if you need results enough to put reputation on it. That said, given that with a little bash programming (It's simple and focused) you can do what you're trying to do, you might consider that route. Unless you want to hack into the Magic Commands part of the Jupyter Notebook and fix it yourself. Suggests that this is simply the way things were before and probably forever shall be. ![]() I can't even find it in the Jupyter source. I've looked into the '!' operator and it doesn't seem to have a lot of documentation. It's not a good answer, but the way I'd handle the problem is to write a bash script to be run in the background. Python is an interpreted programming language that has become increasingly popular in high-performance computing environments because it’s available with an assortment of numerical and scientific computing libraries (numpy, scipy, pandas, etc.), relatively easy to learn, open source, and free. Or just remove the decode part (and use running=0xA in line) If someone wants to try this on Windows, it works with 'cmd', but I suggest using a hardcoded 'windows-1252' instead of sys.stdin/out.encoding: they say UTF-8, but a simple dir command already produces output which is neither UTF-8 nor ASCII (the non-breakable space between the 3-digit groups in sizes is a 0xA0 character). An unlucky thing is that the input field needs an extra entry at the end to disappear (and that is already the 'nice' way, when it was a simple while(.)- write(bytearray(input()))- flush() 3-liner, it was exiting with an exception. This works well on, but obviously I did not want to try installing conda packages there, so I do not know what happens when conda asks a question.Ī lucky thing is that the input field stays at the bottom of the cell (tested with ls sleep 10 ls). When starting a notebook server from the command line, you can also open. Inp=bytearray(input('something: ') '\n',) py Python source code files into the notebook list area. Moreover - this code can be run using os: import os os.system ('cmd command') but how do I run interactive shell commands. Then the whole thing can be automated as: while(proc.poll() is None): There is an interesting option in Ipython Jupyter Notebook to execute command line statements directly from the notebook. Then you can isssue commands, like pin.write(b'ls -l\n')Įven b'ls\nexit\n' works, that is why outLoop is so long (a simple while(proc.poll() is None)- print(.) loop would finish sooner than it has grabbed all output. Proc=subprocess.Popen('/bin/sh',stdout=subprocess.PIPE,stdin=subprocess.PIPE,stderr=subprocess.STDOUT) This can be used to get the output of some console code to the screen, while controlling it from the main thread: import sys,threading,subprocess While the 20-second wait is running you have time to activate another cell, perhaps via issuing an a=6) (deliberately shorter-than-nice example, as this is just side-info. If you ever wondered how Jupyter knows when the output of a cell ends: well, it apparently does not know, it just dumps any captured output into the most recently active cell: import threading,time Assuming you are asking about interactivity, there is something you can try.
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