[IPython-dev] Ctrl-C quitting ipython

Fernando Perez fperez.net@gmail....
Thu Nov 4 01:19:41 CDT 2010


On Wed, Nov 3, 2010 at 9:08 AM, Hans Meine <hans_meine@gmx.net> wrote:
> - whether we can detect and report signal handlers being installed

One could monkeypatch signal to catch and report signal.signal()
calls, but that's about it.  As I said in my prior reply, C code can
install handlers we'll never know about.

> - whether that would be annoying (don't know how noisy the result would be)
> - whether we can catch exit() being called and at least report "IPython
> noticed some extension/C-code called exit()", which would have at least
> reduced the debugging time for us

Nope, unfortunately there's no way to catch that, to the best of my
knowledge (would love to be proven wrong, though).

Cheers,

f


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