I am taking @Taar’s comment and making it an actual answer since it worked for the original person who asked the question and for myself. from IPython.display import display, Javascript display(Javascript(‘IPython.notebook.save_checkpoint();’)) This will create checkpoints – same thing as CTRL-s. Note: in Jupyter, CTRL-s triggers an async process and the file save is actually completed … Read more
What about using this: myvar = !some_command –option1 –option2 foo bar instead of the %%bash magic? Using the ! symbol runs the following command as a shell command, and the results are all stored in myvar. For running multiple commands and collecting the output of all of them, just put together a quick shell script.
You have a typo, missing d in cap.stout. It should be cap.stdout I tested the following and it worked fine. cap.show() also printed “stuff” and re-running the cell overwrote the file. %%capture cap –no-stderr print ‘stuff’ with open(‘output.txt’, ‘w’) as f: f.write(cap.stdout)
This works for me : The %store command lets you pass variables between two different notebooks. data=”this is the string I want to pass to different notebook” %store data Now, in a new notebook… %store -r data print(data) this is the string I want to pass to different notebook I’ve successfully tested with sklearn dataset … Read more
Though this isn’t exactly what you seem to be looking for, if you wish to entirely omit the execution of a cell (where no cached results are loaded), you can add the following hack at the beginning of a cell (assuming you are using a Unix-based OS): %%script false or a variant (working as of … Read more
Python variables can be accessed in the first line of a %%bash or %%script cell, and so can be passed as command line parameters to the script. For example, with bash you can do this: %%bash -s “$myPythonVar” “$myOtherVar” echo “This bash script knows about $1 and $2” The -s command line option allows you … Read more
IPython expands variables with $name, bash-style. This is true for all magics, not just %run. So you would do: In [1]: filename = “myscript.py” In [2]: %run $filename [‘myscript.py’] myscript.py contains: import sys print(sys.argv) Via Python’s fancy string formatting, you can even put expressions inside {}: In [3]: args = [“arg1”, “arg2”] In [4]: %run … Read more