Is a set state called multiple times?

[fengxia]

Hi Juju,

Once I set a state, set_state("here"), I want to make sure its @when 
will only be executed ONCE (when "here" from False->True).

So my thought is to remove_state("here") in its @when("here") code 
block. If I don't, will this @when be called multiple times if I don't 
reset this state? What's the good practice here?

-- 
Feng xia
Engineer
Lenovo USA

Phone: 5088011794
fxia1 at lenovo.com
  	
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