(🎁) Allow usage of `TypedDict` as a type, such that it can be used in the `bound` of a `TypeVar`
Open
Nobody has claimed this yet.
topic: feature
- Dominant language
- Python
- Stars
- 1.8k
- Forks
- 302
- Avg merge
- 23h
- Merged PRs (30d)
- 8
Description
from typing import TypedDict, Unpack
class A[ExtraArgs: TypedDict]:
def do_it(self, **extra: Unpack[ExtraArgs]): ...
class Thing(TypedDict):
t: int
A[Thing]().do_it(
t=1, # no error
imposter="sus", # yes error
)
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No file, test, or entry point is named in the issue; start by locating the project's handling of TypeVar bounds and TypedDict constraints. Done means the shown A[Thing] example accepts t=1 and rejects imposter="sus".
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- tooling
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100