naive misuse?

Johan

No? I'll take that then as proof that it's impossible to misuse the
function.

Thanks,
Johan

[and again]

That's wise ;-) Stopping a thread asynchronously is in /general/ a
dangerous thing to do, and for obvious reasons. For example, perhaps
the victim thread is running in a library routine at the time the
asynch exception is raised, and getting forcibly ejected from the
normal control flow leaves a library-internal mutex locked forever.
Or perhaps a catch-all "finally:" clause in the library manages to
release the mutex, but leaves the internals in an inconsistent state.
Etc. The same kinds of potential disasters accout for why Java
deprecated its versions of this gimmick:

http://java.sun.com/j2se/1.3/docs/guide/misc/threadPrimitiveDeprecation.html

That said, you can invoke PyThreadState_SetAsyncExc() from Python
using the `ctypes` module (which will be included in 2.5, and is
available as an extension module for earlier Pythons).

I *was* going to say that if you didn't already know the answer to that
question then your use would almost certainly be naive. But I thought
that'd be more nasty than funny, so I bit my tongue.

~Simon