facebook / facebook/pyrefly

type check for MagicMock / Mock

Open
#1,928 3 comments 0 reactions 0 assignees View on GitHub
needs-discussion typechecking
Dominant language
Rust
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Description

### Describe the Bug

when use unittest.mock

```
x = Mock()
x.field = a # no check here
```

Hope it can become `Mock & Real type` so the check can work.

### Sandbox Link

_No response_

### (Only applicable for extension issues) IDE Information

_No response_

Contributor guide

Open the contributing guide

Assessment

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