2026-03-07 22:20 UTC
These days writing a new library is sometimes faster than finding existing ones. So, I wrote a tiny cool sentinel Maybe[T] in #python
https://github.com/Fatal1ty/maybe-missing
Replies (1)
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@tintvrtkovic@mastodon.social 2026-03-07 22:58
@tikhonov_a there's already a MISSING sentinel in dataclasses, modelled after attrs.NOTHING. Consider re-exporting that? As for patch operations, I usually use a TypedDict with total=False or NotRequired[T] fields. I find it works pretty well.