[Twisted-Python] Gc of deferreds

Rutt, Benjamin Benjamin.Rutt at gs.com
Tue Jul 8 17:40:10 EDT 2008

Right, I was questioning the need for me, in my user code, to keep the
deferred around.  I now see that utils.getProcessOutput keeps a
reference to the deferred it returns, so it can call it later.  So
there's no need for me to make a special effort for it to remain in
memory in my user code.  Makes sense now.  Thanks.

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