unloading extension library

[Bill Pursell]

I've got a simple extension module that contains two functions:
void hi(void) __attribute__((constructor));
void hi(void) { printf("Hi!\n");}
void bye(void) __attribute__((destructor));
void bye(void) { printf("Bye!\n");}


When I run in the interpreter:

>>> import spam
Hi!
>>> del spam
>>>

Notice that the destructor isn't called.  How can I force python
to dlclose() the library and ensure that my destructors get called?


--
Bill Pursell