user1043144 user1043144 - 1 month ago 6x
Python Question

Launch IPython notebook with selected browser

I am trying to start IPython with a non default browser (in my case Firefox)
and thought I could replicate the replicate the script given in this blog

I am on Windows 7

I put the following code in a file say ""

import subprocess"ipython notebook --no-browser", shell=True)[r'C:\Program Files (x86)\Mozilla Firefox\Firefox.exe', '-new-tab', ''])

However when I run it from the command line

python C:\Users\mugabal\Desktop\

It execute the first line but not the second one (both lines work fine individually)

My question (in a more general term) how can I launch a process and tell it not to highjack the console window?

I apologize in advance if I have overseen an obvious explanation but I looked both in the subprocess documentation and on this platform

----- UPDATE -----

I should have added that I tried to launch IPython with selected browser but could not figure out how to get it work

>ipython notebook --browser='C:\Program Files (x86)\Mozilla Firefox\Firefox.exe'
[NotebookApp] The IPython Notebook is running at:
**[NotebookApp] No web browser found: could not locate runnable browser.**

To be precise, the following command in a Windows command prompt window works as expected:

start firefox


ipython notebook --browser=firefox

does not work (same error as above).


I had the same problem on windows and got it work this way:

  • Create a config file with command ipython profile create default

  • Edit file, search for line

#c.NotebookApp.browser =''

and replace it with

import webbrowser
webbrowser.register('firefox', None, webbrowser.GenericBrowser('C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe'))
c.NotebookApp.browser = 'firefox'

then it works for me.

Hope it will help you.