PyTorch Ignite Files

What's Changed

• Updated pth docker version by @vfdev-5 in https://github.com/pytorch/ignite/pull/3467
• Fixed stable conda release by @vfdev-5 in https://github.com/pytorch/ignite/pull/3468
• Bump astral-sh/setup-uv from 6 to 7 in the github-actions group by @dependabot[bot] in https://github.com/pytorch/ignite/pull/3469
• Bump actions/checkout from 5 to 6 in the github-actions group by @dependabot[bot] in https://github.com/pytorch/ignite/pull/3470
• Removed sync arg from wandb.log by @DanielNobbe in https://github.com/pytorch/ignite/pull/3472
• Enable Pyrefly type checking by @rchen152 in https://github.com/pytorch/ignite/pull/3474
• Remove mypy and clean up type checker suppression comments by @rchen152 in https://github.com/pytorch/ignite/pull/3475
• Bump actions/cache from 4 to 5 in the github-actions group by @dependabot[bot] in https://github.com/pytorch/ignite/pull/3477
• [skip ci] fix type hints of OuptutHandlers based on its base class. by @gabrielfruet in https://github.com/pytorch/ignite/pull/3480
• Added merge_group in gha yml to run tests in the merge queue by @vfdev-5 in https://github.com/pytorch/ignite/pull/3491
• refactor Optional[Union[...]] w | for utils.py; by @maifeeulasad in https://github.com/pytorch/ignite/pull/3482
• Replace Union with | syntax in root_mean_squared_error.py by @JonSnow1807 in https://github.com/pytorch/ignite/pull/3484
• Replace Union with | syntax in psnr.py by @JonSnow1807 in https://github.com/pytorch/ignite/pull/3490
• Replace Union with | syntax in mean_absolute_error.py by @JonSnow1807 in https://github.com/pytorch/ignite/pull/3486
• Replace Union with | syntax in mean_squared_error.py by @JonSnow1807 in https://github.com/pytorch/ignite/pull/3485
• Replace Union with | syntax in frequency.py by @JonSnow1807 in https://github.com/pytorch/ignite/pull/3487
• Replace Union with | syntax in average_precision.py by @JonSnow1807 in https://github.com/pytorch/ignite/pull/3488
• Replace Union with | syntax in cosine_similarity.py by @JonSnow1807 in https://github.com/pytorch/ignite/pull/3489
• refactor Union[A, B] w A | B and Optional[A] w A | None for common.py by @maifeeulasad in https://github.com/pytorch/ignite/pull/3483
• Fix pyrefly type error and modernize type hints in CohenKappa by @Copilot in https://github.com/pytorch/ignite/pull/3495
• Refactor type hints in tensorboard_logger.py for python 3.10 by @gabrielfruet in https://github.com/pytorch/ignite/pull/3492
• Modernize type hints in metric_group.py to Python 3.10+ syntax by @Copilot in https://github.com/pytorch/ignite/pull/3496
• Modernize type hints in accuracy.py to Python 3.10+ syntax by @Copilot in https://github.com/pytorch/ignite/pull/3497
• Fix pyrefly type errors and modernize type hints in LR scheduler classes by @Copilot in https://github.com/pytorch/ignite/pull/3500
• Refactor type hints in median_absolute_error.py by @leelakrishnaRajasimha in https://github.com/pytorch/ignite/pull/3498
• Update loss.py type hints to Python 3.10+ syntax by @Copilot in https://github.com/pytorch/ignite/pull/3501
• Modernize type hints in fbeta.py to Python 3.10+ syntax by @Copilot in https://github.com/pytorch/ignite/pull/3504
• Fix error message typo and remove redundant type casts by @Copilot in https://github.com/pytorch/ignite/pull/3503
• Modernize type hints in engine.py to use Python 3.10+ syntax by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3509
• Refactor type hints in events.py to use Python 3.10+ syntax by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3510
• Update type hints to Python 3.10+ in ignite/metrics/roc_auc.py by @davideticchiarelli01 in https://github.com/pytorch/ignite/pull/3512
• update Checkpoint.call signature by @rwtarpit in https://github.com/pytorch/ignite/pull/3511
• Update type hints in handlers/base_logger.py to to Python 3.10+ syntax by @rwtarpit in https://github.com/pytorch/ignite/pull/3505
• Add ability to choose between flattening or using named for nested metrics. by @gabrielfruet in https://github.com/pytorch/ignite/pull/3514
• Modernize type hints to Python 3.10+ in handlers/checkpoint.py. by @atharva7-g in https://github.com/pytorch/ignite/pull/3515
• Add retry mechanism to linkcheck job with 3 attempts by @Copilot in https://github.com/pytorch/ignite/pull/3517
• Add min_delta_mode parameter to EarlyStopping and update logic for sc… by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3516
• Update type hints in accumulation.py to PEP 604 syntax by @Copilot in https://github.com/pytorch/ignite/pull/3518
• Remove Visdom dependency and update documentation by @Copilot in https://github.com/pytorch/ignite/pull/3526
• Update Python version requirements and targets by @vfdev-5 in https://github.com/pytorch/ignite/pull/3524
• refactor: improve Checkpoint-Serialize consistency for state_dict by @rwtarpit in https://github.com/pytorch/ignite/pull/3519
• Fix: Remove unnecessary pbar initialization by @TahaZahid05 in https://github.com/pytorch/ignite/pull/3523
• Enhance EarlyStopping with mode and min_delta_mode parameters for imp… by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3520
• Modernize_type_hints_to_Python_3.10+_in_engine/deterministic.py by @marko-pavlovich in https://github.com/pytorch/ignite/pull/3527
• refactor: update type hints to use Python 3.10+ syntax in utils and c… by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3529
• refactor: update type hints to use Python 3.10+ syntax in utils and … by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3534
• Fix: Replace legacy TextCNN with modern DistilBERT example by @TahaZahid05 in https://github.com/pytorch/ignite/pull/3533
• Add an attach function to ParamScheduler. by @atharva7-g in https://github.com/pytorch/ignite/pull/3532
• Modernize type hints to Python 3.10+ in ignite/contrib/engines/tbptt.py by @Ayush-Aditya in https://github.com/pytorch/ignite/pull/3538
• replace typing hints in examples/cifar10 by @omkar-334 in https://github.com/pytorch/ignite/pull/3541
• replace typing hints in examples/references/classification/imagenet/vis.py by @omkar-334 in https://github.com/pytorch/ignite/pull/3543
• replace typing hints in tests/ignite/handlers/ by @omkar-334 in https://github.com/pytorch/ignite/pull/3544
• replace typing hints in examples/references/classification/imagenet/dataflow.py by @omkar-334 in https://github.com/pytorch/ignite/pull/3542
• bump minimum Python version to 3.10 by @omkar-334 in https://github.com/pytorch/ignite/pull/3548
• replace typing hints in ignite/base/mixins.py by @omkar-334 in https://github.com/pytorch/ignite/pull/3556
• replace typing hints in ignite/contrib/metrics/regression/_base.py by @omkar-334 in https://github.com/pytorch/ignite/pull/3557
• replace typing hints in ignite/distributed/launcher.py by @omkar-334 in https://github.com/pytorch/ignite/pull/3559
• [Feature] Implement HitRate metric for RecSys by @rwtarpit in https://github.com/pytorch/ignite/pull/3530
• Add .devcontainer for GitHub Codespaces support by @steaphenai in https://github.com/pytorch/ignite/pull/3567
• Fix prettier formatting in .devcontainer/devcontainer.json and add to code-style CI triggers by @Copilot in https://github.com/pytorch/ignite/pull/3570
• refactor super() in tests/ by @omkar-334 in https://github.com/pytorch/ignite/pull/3554
• Mcc metric by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3537
• refactor super() in ignite/handlers by @omkar-334 in https://github.com/pytorch/ignite/pull/3550
• refactor super() in remaining examples by @omkar-334 in https://github.com/pytorch/ignite/pull/3549
• refactor super() in remaining files by @omkar-334 in https://github.com/pytorch/ignite/pull/3555
• replace typing hints in ignite/distributed/utils.py by @omkar-334 in https://github.com/pytorch/ignite/pull/3560
• replace typing hints in tests/ignite/metrics by @omkar-334 in https://github.com/pytorch/ignite/pull/3546
• replace typing hints in ignite/metrics/gpu_info.py by @steaphenai in https://github.com/pytorch/ignite/pull/3580
• refactor super() in examples/mnist by @omkar-334 in https://github.com/pytorch/ignite/pull/3552
• replace typing hints in ignite/distributed/comp_models/base.py by @omkar-334 in https://github.com/pytorch/ignite/pull/3562
• replace typing hints in ignite/distributed/auto.py by @omkar-334 in https://github.com/pytorch/ignite/pull/3558
• Add fallback handling in global_step_from_engine for unregistered events by @Ayush-Aditya in https://github.com/pytorch/ignite/pull/3566
• Fix docs CI failures: short-name nitpick_ignore entries, updated intersphinx/Neptune/XLA URLs, fallback in global_step_from_engine by @Copilot in https://github.com/pytorch/ignite/pull/3583
• Fix linkcheck CI: add allowed redirects for pytorch.org, clearml, horovod, wandb by @Copilot in https://github.com/pytorch/ignite/pull/3587
• Add py-rouge implementation in tests and remove py-rouge/setuptools dependencies by @omkar-334 in https://github.com/pytorch/ignite/pull/3575
• replace typing hints in ignite/distributed/comp_models/__init__.py by @omkar-334 in https://github.com/pytorch/ignite/pull/3561
• Update torch dependency version to 2.2 by @vfdev-5 in https://github.com/pytorch/ignite/pull/3588
• replace typing hints in tests/ignite/engine/ by @omkar-334 in https://github.com/pytorch/ignite/pull/3545
• Replace typing hints with new version in ignite/engine/__init__.py by @kyuksel in https://github.com/pytorch/ignite/pull/3576
• refactor super() in ignite/metrics by @omkar-334 in https://github.com/pytorch/ignite/pull/3551
• Introduce ResettableHandler interface and attach() method by @TahaZahid05 in https://github.com/pytorch/ignite/pull/3564
• MetricsLambda and ClassificationReport ability to use metrics_result_mode. by @gabrielfruet in https://github.com/pytorch/ignite/pull/3531
• Fix Optional and Union typing hints in ignite/handlers/ema_handler.py by @ramyars466 in https://github.com/pytorch/ignite/pull/3590
• Replace old-style typing hints in handlers/state_param_scheduler.py by @Manimaran-tech in https://github.com/pytorch/ignite/pull/3592
• Added type hints for Optional and collection types by @suryanshcode2601 in https://github.com/pytorch/ignite/pull/3582
• Fix outdated wandb init() docs URL in WandBLogger docstring by @Copilot in https://github.com/pytorch/ignite/pull/3614
• fix: replace Optional typing hints with Python 3.10+ syntax in handlers by @ramyars466 in https://github.com/pytorch/ignite/pull/3584
• replace typing hints in ignite/handlers/tqdm_logger.py by @roli-lpci in https://github.com/pytorch/ignite/pull/3591
• Fix [#3481]: Replace typing hints in stores.py by @ramyars466 in https://github.com/pytorch/ignite/pull/3594
• Replace typing module hints with modern syntax in handlers core utils by @Manimaran-tech in https://github.com/pytorch/ignite/pull/3596
• Replace typing module hints with modern syntax in handlers schedulers by @Manimaran-tech in https://github.com/pytorch/ignite/pull/3597
• Replace typing module hints with modern syntax in metrics/gan by @Manimaran-tech in https://github.com/pytorch/ignite/pull/3601
• Replace typing module hints with modern syntax in metrics/clustering by @Manimaran-tech in https://github.com/pytorch/ignite/pull/3604
• Replace typing module hints with modern syntax in metrics core (metrics_lambda, precision, running_average, ssim) by @Manimaran-tech in https://github.com/pytorch/ignite/pull/3602
• Replace typing module hints with modern syntax in metrics/nlp by @Manimaran-tech in https://github.com/pytorch/ignite/pull/3599
• Replace old typing in top_k_categorical_aaccuracy.py by @rogueslasher in https://github.com/pytorch/ignite/pull/3609
• Replace old typing hints with Python 3.10 syntax in visdom_logger.py by @rogueslasher in https://github.com/pytorch/ignite/pull/3615
• fix: resolve doctest failures in FID and CalinskiHarabaszScore metrics by @TahaZahid05 in https://github.com/pytorch/ignite/pull/3612
• Refactor type hints and imports in metrics by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3629
• Implement Ray Tune example with Ignite by @atharva7-g in https://github.com/pytorch/ignite/pull/3574
• Refactor type hints for consistency in regression metrics by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3630
• Refactored: Modernize type hints in handlers/ by @TahaZahid05 in https://github.com/pytorch/ignite/pull/3632
• Refactor type hints for consistency in regression metrics by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3633
• Updating the docs to use default sphinx search by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3636
• Refactored: Modernized type hints in distributed/ by @TahaZahid05 in https://github.com/pytorch/ignite/pull/3644
• Refactored: Modernize type hints in engine/ by @TahaZahid05 in https://github.com/pytorch/ignite/pull/3643
• replace process.wait() with process.communicate() in execute() to prevent deadlock by @TahaZahid05 in https://github.com/pytorch/ignite/pull/3651
• Remove broken Neptune app links causing linkcheck CI failures by @Copilot in https://github.com/pytorch/ignite/pull/3657
• Added nb-clean to pre-commit config by @Prathamesh8989 in https://github.com/pytorch/ignite/pull/3618
• fix: skip tcp:// init_method with torchrun on nightly builds by @TahaZahid05 in https://github.com/pytorch/ignite/pull/3658
• [skip-ci] Update .git-blame-ignore-revs with new commit hashes by @vfdev-5 in https://github.com/pytorch/ignite/pull/3664
• Copilot/update type hints in files again by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3626
• Unpin nltk dependency by @malfet in https://github.com/pytorch/ignite/pull/3669
• docs/refactor: fix typos and modernize super() in Precision and Recall by @Prathamesh8989 in https://github.com/pytorch/ignite/pull/3674
• Fix device mismatch in object detection metrics and improve multi-device testing by @TahaZahid05 in https://github.com/pytorch/ignite/pull/3667
• docs: fix typos and improve grammar in distributed.rst by @Prathamesh8989 in https://github.com/pytorch/ignite/pull/3673
• fix: validate n_saved in Checkpoint to reject non-positive values by @PewterZz in https://github.com/pytorch/ignite/pull/3682
• add tests for uncovered lines in engine.py by @rogueslasher in https://github.com/pytorch/ignite/pull/3660
• Enhance search functionality and improve documentation layout by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3647
• Modernize type hints in OD and mAP metrics by @TahaZahid05 in https://github.com/pytorch/ignite/pull/3683
• Fix: Adopt master address and port from environment in native spawn by @Sriniketh99 in https://github.com/pytorch/ignite/pull/3684
• Fix torch.load calls to explicitly set weights_only=True by @rogueslasher in https://github.com/pytorch/ignite/pull/3639
• Add fairness and bias metrics by @TahaZahid05 in https://github.com/pytorch/ignite/pull/3627
• docs: fix typos in rouge.py and deterministic.py by @nightcityblade in https://github.com/pytorch/ignite/pull/3686
• fix: return NaN for invalid cluster counts in CalinskiHarabaszScore by @nightcityblade in https://github.com/pytorch/ignite/pull/3656
• Modernize type hints across ignite codebase to Python 3.10+ style by @Copilot in https://github.com/pytorch/ignite/pull/3689
• Fixed remaining old typehints mentions by @vfdev-5 in https://github.com/pytorch/ignite/pull/3690
• fix: report definition site in Metric.getattr on AttributeError by @rogueslasher in https://github.com/pytorch/ignite/pull/3666
• Fix invalid cluster handling in SilhouetteScore by @HimanshuSingh-966 in https://github.com/pytorch/ignite/pull/3677
• Fix ruff-format for Jupyter files and refactor codebase by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3694
• Update Docker configurations: upgrade PyTorch version and adjust installation commands by @aaishwarymishra in https://github.com/pytorch/ignite/pull/3695
• Fix: DaviesBouldinScore returns NaN for invalid cluster counts by @Copilot in https://github.com/pytorch/ignite/pull/3699
• Update PyTorch version to 2.11 in docker configuration by @vfdev-5 in https://github.com/pytorch/ignite/pull/3698
• Add BatchSizeScheduler handler for dynamic batch size scheduling by @rogueslasher in https://github.com/pytorch/ignite/pull/3697
• docs: fix typos in metric docstrings and test comments by @nightcityblade in https://github.com/pytorch/ignite/pull/3700

New Contributors

• @DanielNobbe made their first contribution in https://github.com/pytorch/ignite/pull/3472
• @rchen152 made their first contribution in https://github.com/pytorch/ignite/pull/3474
• @gabrielfruet made their first contribution in https://github.com/pytorch/ignite/pull/3480
• @maifeeulasad made their first contribution in https://github.com/pytorch/ignite/pull/3482
• @JonSnow1807 made their first contribution in https://github.com/pytorch/ignite/pull/3484
• @leelakrishnaRajasimha made their first contribution in https://github.com/pytorch/ignite/pull/3498
• @aaishwarymishra made their first contribution in https://github.com/pytorch/ignite/pull/3509
• @davideticchiarelli01 made their first contribution in https://github.com/pytorch/ignite/pull/3512
• @rwtarpit made their first contribution in https://github.com/pytorch/ignite/pull/3511
• @atharva7-g made their first contribution in https://github.com/pytorch/ignite/pull/3515
• @TahaZahid05 made their first contribution in https://github.com/pytorch/ignite/pull/3523
• @marko-pavlovich made their first contribution in https://github.com/pytorch/ignite/pull/3527
• @Ayush-Aditya made their first contribution in https://github.com/pytorch/ignite/pull/3538
• @omkar-334 made their first contribution in https://github.com/pytorch/ignite/pull/3541
• @steaphenai made their first contribution in https://github.com/pytorch/ignite/pull/3567
• @kyuksel made their first contribution in https://github.com/pytorch/ignite/pull/3576
• @ramyars466 made their first contribution in https://github.com/pytorch/ignite/pull/3590
• @Manimaran-tech made their first contribution in https://github.com/pytorch/ignite/pull/3592
• @suryanshcode2601 made their first contribution in https://github.com/pytorch/ignite/pull/3582
• @roli-lpci made their first contribution in https://github.com/pytorch/ignite/pull/3591
• @rogueslasher made their first contribution in https://github.com/pytorch/ignite/pull/3609
• @Prathamesh8989 made their first contribution in https://github.com/pytorch/ignite/pull/3618
• @malfet made their first contribution in https://github.com/pytorch/ignite/pull/3669
• @PewterZz made their first contribution in https://github.com/pytorch/ignite/pull/3682
• @Sriniketh99 made their first contribution in https://github.com/pytorch/ignite/pull/3684
• @nightcityblade made their first contribution in https://github.com/pytorch/ignite/pull/3686
• @HimanshuSingh-966 made their first contribution in https://github.com/pytorch/ignite/pull/3677

Full Changelog: https://github.com/pytorch/ignite/compare/v0.5.3...v0.5.4