Most of the time humans are going to be just too big for any snake to swallow whole without dying or choking. They do constrict and break the bones first so it makes it easier to swallow the prey, but we are pretty large prey for most snakes.
...well, some Asians/etc are a lot smaller than Americans, and females less so
so, she might not have been that big
says here average female height Indonesia 4' 10'
US 5' 3'
plus the US has a lot ''fatter''/big bone body types compared to Asians/etc
I can definitely see this woman fitting in the snake easier than an American would
List of average human height worldwide - Wikipedia