Is there any way to take executable binary (.exe) and somehow "compile" .wasm

I'm working on a 2d game in pygame, and I want it to be available on the web. In my head, a fun way to challenge myself is to use web assembly to make the game available on the web. So I'm wondering if there is any way to take executable binary (.exe) and somehow "compile" .wasm if that's still sayable at this point) to