[Twisted-Python] Re: Adding callback to a Deferred that's already running?

David Bolen <db3l@fitlinxx.com> writes: (oops - minor correction to my last post)

[Case 2]

class FooClass(General): def __init__(self, db): self.db = db

def step1(self): d = self.db.runQuery(blah) return d.addCallback(self.step2).addCallback(self.step2)

this should be (step3 on the final callback): return d.addCallback(self.step2).addCallback(self.step3) -- David