Lukas

Performance Improvement for evolve function

3

Hello, I have been recently working with the evolve function in attrs and noticed some performance issues which I believe could be improved. Here is an example I tried: ```...

Class helper functions - Support for generic classes

3

I noticed that functions like `attr.has, attr.fields, attr.fields_dict` doesn't work as i expected when i pass in class with generic type defined: ```from typing import TypeVar, Generic, Mapping, Sequence from...

Camelized attrs

3

### Description Hello, I have tried new support of attrs and speed is amazing. However for me to be able to use it in production, I need to be able...

Union of str and decimal

3

### Description Hello, I have a situation where I am getting updates from the server in msgpack format, one of the fields is value that can be Union of str,...

Unused function call extension

5

## Type of Changes | | Type | | --- | ---------------------- | | ✓ | :sparkles: New feature | ## Description Adding extension to check for unassigned non-nullable return...