[pre-commit.ci] pre-commit suggestions (#20703)

* [pre-commit.ci] pre-commit suggestions

updates:
- [github.com/codespell-project/codespell: v2.3.0 → v2.4.1](codespell-project/codespell@v2.3.0...v2.4.1)
- [github.com/PyCQA/docformatter: 06907d0267368b49b9180eed423fae5697c1e909 → v1.7.5](PyCQA/docformatter@06907d0...v1.7.5)
- [github.com/astral-sh/ruff-pre-commit: v0.8.6 → v0.11.4](astral-sh/ruff-pre-commit@v0.8.6...v0.11.4)
- [github.com/executablebooks/mdformat: 0.7.21 → 0.7.22](hukkin/mdformat@0.7.21...0.7.22)
- [github.com/pre-commit/mirrors-prettier: v3.1.0 → v4.0.0-alpha.8](pre-commit/mirrors-prettier@v3.1.0...v4.0.0-alpha.8)

* Apply suggestions from code review

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Jirka Borovec <[email protected]>

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -51,7 +51,7 @@ repos:
       - id: detect-private-key
 
   - repo: https://github.com/codespell-project/codespell
-    rev: v2.3.0
+    rev: v2.4.1
     hooks:
       - id: codespell
         additional_dependencies: [tomli]
@@ -70,7 +70,7 @@ repos:
       - id: sphinx-lint
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.8.6
+    rev: v0.11.4
     hooks:
       # try to fix what is possible
       - id: ruff
@@ -81,7 +81,7 @@ repos:
       - id: ruff
 
   - repo: https://github.com/executablebooks/mdformat
-    rev: 0.7.21
+    rev: 0.7.22
     hooks:
       - id: mdformat
         additional_dependencies:

src/lightning/pytorch/callbacks/timer.py

@@ -111,8 +111,8 @@ def __init__(
         self._duration = duration.total_seconds() if duration is not None else None
         self._interval = interval
         self._verbose = verbose
-        self._start_time: dict[RunningStage, Optional[float]] = {stage: None for stage in RunningStage}
-        self._end_time: dict[RunningStage, Optional[float]] = {stage: None for stage in RunningStage}
+        self._start_time: dict[RunningStage, Optional[float]] = dict.fromkeys(RunningStage)
+        self._end_time: dict[RunningStage, Optional[float]] = dict.fromkeys(RunningStage)
         self._offset = 0
 
     def start_time(self, stage: str = RunningStage.TRAINING) -> Optional[float]:

tests/tests_pytorch/helpers/datasets.py

@@ -148,7 +148,7 @@ def __init__(self, root: str, num_samples: int = 100, digits: Optional[Sequence]
 
     @staticmethod
     def _prepare_subset(full_data: Tensor, full_targets: Tensor, num_samples: int, digits: Sequence):
-        classes = {d: 0 for d in digits}
+        classes = dict.fromkeys(digits, 0)
         indexes = []
         for idx, target in enumerate(full_targets):
             label = target.item()

tests/tests_pytorch/trainer/connectors/test_data_connector.py

@@ -497,7 +497,7 @@ def test_dataloader_source_request_from_module():
 
 
 @pytest.mark.parametrize(
-    "hook_name", ("on_before_batch_transfer", "transfer_batch_to_device", "on_after_batch_transfer")
+    "hook_name", ["on_before_batch_transfer", "transfer_batch_to_device", "on_after_batch_transfer"]
 )
 class TestDataHookSelector:
     def overridden_func(self, batch, *args, **kwargs):

tests/tests_pytorch/trainer/logging_/test_logger_connector.py

@@ -246,7 +246,7 @@ def test_fx_validator_integration(tmp_path):
     })
     trainer.test(model, verbose=False)
 
-    not_supported.update({k: "result collection is not registered yet" for k in not_supported})
+    not_supported.update(dict.fromkeys(not_supported, "result collection is not registered yet"))
     not_supported.update({
         "predict_dataloader": "result collection is not registered yet",
         "on_predict_model_eval": "result collection is not registered yet",