Please please make your module name consistent with the package name. I don't want to install beautifulsoup4 only to import bs4. It's really really confusing.
When you look at their example import code it makes even less sense. People who need shorter object names already do that, no need for it to be at the library level.
It was dumb. I won't do it again.
I think if you do it early on you are stuck though. If beautiful soup changes now they will break a ton of code.