We are operating in a strict wasm32-unknown-unknown environment, but we do have a system API that provides the current nanoseconds. We would like to somehow hook up our time API into RustPython so that modules like time and datetime work properly.

In our own fork of RustPython, I've modified https://github.com/RustPython/RustPython/blob/main/vm/src/stdlib/time.rs in various places to remove any dependence on system time as an attempt to provide a blanket source of time for all time functionality.

You can see some of our changes here: demergent-labs@7439d7b and here: demergent-labs@eea609f