Datasette currently has a few API internals that return sqlite3.Row objects. I was thinking about how this might work in the future - if Datasette ever expands beyond SQLite (plugin-provided backends for PostgreSQL and DuckDB for example) I'd want a way to return data from other stores using objects that behave like sqlite3.Row but are not exactly that class.
  • @o11c
    1•1 year ago

    and I already explained that Union is a thing.

    • @lysdexicEnglish
      1•1 year ago

      I’m not sure you understand that what a union does or does not do is completely irrelevant and besides the point. Python’s protocols add support for structural subtyping, and enable both runtime and build-time type checks without requiring major code changes. Don’t you understand what that means?