[IPython-User] Interrupting current calculation in an ipython embedded in a Qt gui app

Thomas Kluyver takowl@gmail....
Tue Dec 4 08:00:03 CST 2012


What trouble do you have with zmq? That's the way we support the Qt
console, including on Windows, so it sounds like the best point to tackle.

Thomas


On 4 December 2012 09:31, Antony Lee <antony.lee@berkeley.edu> wrote:

> Hi all,
> I am embedding ipython in a Qt gui app.  ipython is running in its own
> QThread (in the terminal, not in a Qt widget -- I have trouble making zmq
> work on Windows and I have to support this platform too...).
> I would like a way to stop the computation ipython is currently doing,
> either with Ctrl-C, or with a command from the app (basically something
> like throwing a KeyboardInterrupt in ipython's thread).  Unfortunately,
> Ctrl-C raises a KeyboardInterrupt in the *main* thread, not ipython's
> thread; and I see no way to achieve that by running commands from another
> thread.
> Any help would be welcome!
> Antony
>
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