Lucas Kabela b0e325c2c8 [Dynamo][Better Engineering] Add type coverage to decorators (#158509) ...

As part of better engineering week, we would like to improve out type support to improve dev experience in dynamo

This PR adds strict typing support to an important file in dynamo, `decorators.py`

NOTE: Untyped fns are because there is a conflict with `__init__.py` in compiler so we can't type these at this time

Running
```
mypy torch/_dynamo/decorators.py --linecount-report /tmp/coverage_log
```

| -------- | Lines Unannotated | Lines Total | % lines covered | Funcs Unannotated | Funcs Total | % funcs covered |
| -------- | ------- | -------- | ------- | ------- | ------- | ------- |
| Main  |  209 | 908 | 23.02% | 9 | 39 | 23.08% |
| This PR | 870 | 943 | 100.00% | 36 | 39 | 100.00% |
| Delta    | +661 | +35 | +76.98% | +27 | 0 | +76.92% |

Pull Request resolved: https://github.com/pytorch/pytorch/pull/158509
Approved by: https://github.com/williamwen42

2025-07-17 23:31:26 +00:00

..

__init__.py

[Dynamo][Better Engineering] Add type coverage to decorators (#158509)

2025-07-17 23:31:26 +00:00

_cache.py

[BE][1/16] fix typos in torch/ (#156311)

2025-07-09 11:02:22 +00:00

config.py

Add torch compile force disable caches alias (#158072)

2025-07-17 15:40:36 +00:00