Python/ruff - ruff - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
David Peter	af988bf866	[red-knot] Detect division-by-zero in unions and intersections (#17157 ) ## Summary With this PR, we emit a diagnostic for this case where previously didn't: ```py from typing import Literal def f(m: int, n: Literal[-1, 0, 1]): # error: [division-by-zero] "Cannot divide object of type `int` by zero" return m / n ``` ## Test Plan New Markdown test	2025-04-02 18:21:27 +02:00
David Peter	860b95a318	[red-knot] Binary operator inference for union types (#16601 ) ## Summary Properly handle binary operator inference for union types. This fixes a bug I noticed while looking at ecosystem results. The MRE version of it is this: ```py def sub(x: float, y: float): # Red Knot: Operator `-` is unsupported between objects of type `int \| float` and `int \| float` return x - y ``` ## Test Plan - New Markdown tests. - Expected diff in the ecosystem checks	2025-03-12 08:21:54 +01:00

Author

SHA1

Message

Date

David Peter

af988bf866

[red-knot] Detect division-by-zero in unions and intersections (#17157 )

## Summary

With this PR, we emit a diagnostic for this case where
previously didn't:
```py
from typing import Literal

def f(m: int, n: Literal[-1, 0, 1]):
    # error: [division-by-zero] "Cannot divide object of type `int` by zero"
    return m / n
```

## Test Plan

New Markdown test

2025-04-02 18:21:27 +02:00

David Peter

860b95a318

[red-knot] Binary operator inference for union types (#16601 )

## Summary

Properly handle binary operator inference for union types.

This fixes a bug I noticed while looking at ecosystem results. The MRE
version of it is this:

```py
def sub(x: float, y: float):
    # Red Knot: Operator `-` is unsupported between objects of type `int | float` and `int | float`
    return x - y
```

## Test Plan

- New Markdown tests.
- Expected diff in the ecosystem checks

2025-03-12 08:21:54 +01:00

2 Commits