Re: Unimport module

[Chmouel Boudjnah]

Terry Reedy wrote:
Yes, Python's import mechanism assumes that sys.path is relatively static, 
or grow only.  I not sure what 'reload Module' would do after the first 
loop.
it does work using like that :
                if sys.modules.has_key("Module"):
                        reload(Module)
                else:
                        import Module
i think it's kind of cleaner solution.
which after it does works fine. But my question is what's happenning in 
the internals, does it free the memory of Module to do a sys.modules.pop 
A Python implementation *may* 'free' an object anytime after the last 
reference to the object disappears.  Whether the name Module and the slot 
in sys.modules are the only two references depends, I believe, on both the 
code in the module and the code the uses it.  sys.getrefcount() can help 
answer this.
ah ok, thanks to make this thing clear, do you have any pointer how to 
debug/watch the python internals ?

Cheers, Chmouel.
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