5 ms·

I personally just use `dataclass(kw_only=True)`, which should really be the default in most cases anyways.

• conaclos 4y ago
  I think the same. `slots=True` should also be the default.
  • goodoldneon 4y ago
    Nice, I think kw_only=True and slots=True solve a lot of my dataclass problems. Wish they defaulted to true
    • conaclos 4y ago
      `frozen=True` is really nice also if your data does not change :)
    • dragonwriter 4y ago
      > Nice, I think kw_only=True and slots=True solve a lot of my dataclass problems. Wish they defaulted to true While it doesn’t solve reading other people’s code with the defaults you’d like to have, dataclass being a decorator and not a special syntax means that you can just derive a new decorator from it with the defaults you want.
      • conaclos 4y ago
        > you can just derive a new decorator from it with the defaults you want. This could hurt basic static analysis.
        • dragonwriter 4y ago
          > This could hurt basic static analysis. That’s a good point. I know some of the python static analysis tools can “see through” some simple indirection, but don't know if even a simple wrapper injecting arguments would work with any (or which) of them for this purpose.
        • saiojd 4y ago
          It's ugly but you can fix this with `dataclass_transform`