t.f.c.Block(Controller, Stage) : class documentation

A controller which blocks on Cooperate events

This converts a Stage into an iterable which can be used directly in python for loops and other iteratable constructs. It does this by eating any Cooperate values and sleeping. This is largely helpful for testing or within a threaded environment. It converts other stages into one which does not emit cooperate events, ie:

   [1,2, Cooperate(), 3] => [1,2,3]

Method	__init__	Undocumented
Method	next	fetch the next value from the Stage flow

Inherited from Stage:

Method	__iter__	Undocumented
Method	_yield	executed during a yield statement by previous stage