Sneaky Anvil Updates

[p.colbert]

Python 3 dataclasses in the browser

# Client side from functools import ( update_wrapper, wraps, total_ordering, cmp_to_key, cache, # python 3.9 but available on the client lru_cache, reduce, partial, partialmethod, ) Currently missing: singledispatch cached_property (python 3.8) singledispatchmethod (python 3.8) (has been available since May 2021)