I don't know about emotions, but they don't form emotional attachments, at least not with their keepers. I'm as nice and can be to my Children's python and he tried to eat me.
I get the anthropomorphism. It helps us bond with out pets and I do it too. But, one of the things that drew me to keeping snakes is how different they are from us. I remember a presentation I attended as a young man where the keeper, showing off a cobra, told us that, despite the fact that he had raised it from an egg, it would not hesitate to kill him. To me, that's indicative of a creature whose emotional make up, if any, is totally alien to mine, and I find that fascinating.