[hoodchatham]

I certainly think there's an 80/20 rule here. Most packages are not very hard to port, and generally the ones that are hard to build use features like threads and multiprocessing, graphics cards, raw sockets, green threads, or other capabilities that have no obvious analogue in a webassembly runtime.

As we mention in the blog post, the biggest issues are around supporting server and request packages since they are clearly useful in cloudflare workers but are difficult to port because they frequently use raw sockets and some form of concurrency.

[dom96]

As we build out support for some of these features in the Workers Runtime, we should be able to port Python modules to use them. Some features like raw sockets are already available, so we should be able to make some quick headway here.

(Myself and Hood above are the folks who implemented Python Workers)