this may not be the case. but my jungle has striked at many things but never me, unless she had my hand in her sight then i move closer to her face then she strikes,(so maybe just put your hand in and let it come to you)
always go for the tail with open hands and scoop them up real fast and don"t touch the top side of body or i think they feel threatened/trapped. (i think, this is my first jungle so it could be way off) so key points are very very slow movements mixed with you constantly putting your hand in the enclosure so they think you are nothing but another smell and something to climb on. i feed my snakes in the enclosure and never had any strike at me in the enclosure cause i am very slow when maintaining/removing them. sorry for the blab-a-thon.(been drinking all night, and just bored)