Py 3.9+ wishlist

[goodboy]

Once we get to pinning to 3.9+ this is what i'm hoping to leverage:

• type hinted built-in collections from pep 585
• the absolute path set in __file__ will likely make some of the post spawn module loading code simpler
• being able to use async with <multi-line-tuple> style as per this comment on the new streaming api stuff, namely being able to do the following which doesn't seem to be documented anywhere as a new syntax in 3.9?
  • UPDATE: looks like they did document it in 3.10 as parenthesized context managers:

async with (
    mng as blah0,
    blah0 as blah1,
):
    # stuff