Add missing licenses (#4170)

* Enable copyright rule

* Update licenses

* Apply simplify rule

* Add a notice on preview rules

* Update license in utils file

Author: sovrasov

pyproject.toml

@@ -212,7 +212,6 @@ select = [
     "B",    # flake8-bugbear (`B`)
     "A",    # flake8-builtins (`A`)
     "COM",  # flake8-commas (`COM`)
-    # "CPY",  # flake8-copyright (`CPY`) -> Rules included in the preview version of RUFF. It may be added in the future, but for now, disable it.
     "C4",   # flake8-comprehensions (`C4`)
     "DTZ",  # flake8-datatimez (`DTZ`)
     "T10",  # flake8-debugger (`T10`)
@@ -246,6 +245,11 @@ select = [
     "RUF",  # Ruff-specific rules (`RUF`)
 ]
 
+# to be removed when updating to ruff>=2.0
+preview = true
+explicit-preview-rules = true
+extend-select = ["CPY001"]
+
 ignore = [
     # pydocstyle
     # On top of the Google convention, disable `D417`, which requires
@@ -360,6 +364,12 @@ max-branches = 50
 max-statements = 150
 max-returns = 10
 
+[tool.ruff.lint.flake8-copyright]
+notice-rgx = """
+# Copyright \\(C\\) (\\d{4}(-\\d{4})?) Intel Corporation
+# SPDX-License-Identifier: Apache-2\\.0
+"""
+
 [tool.ruff.per-file-ignores]
 # Declare an additional exclude rule for test code
 "tests/**/*.py" = [

src/otx/algo/common/utils/assigners/hungarian_matcher.py

@@ -280,7 +280,7 @@ def batch_preparation(
                 "pred_masks": outputs["pred_masks"][i] if "pred_masks" in outputs else None,
                 "target_boxes": targets[i]["boxes"],
                 "target_labels": targets[i]["labels"].long(),
-                "target_mask": targets[i]["masks"] if "masks" in targets[i] else None,
+                "target_mask": targets[i].get("masks", None),
             }
             for i in range(batch_size)
         ]

src/otx/algo/detection/losses/rtdetr_loss.py

@@ -41,9 +41,9 @@ def __init__(
         super().__init__()
         self.num_classes = num_classes
         self.matcher = HungarianMatcher(cost_dict={"cost_class": 2, "cost_bbox": 5, "cost_giou": 2})
-        loss_bbox_weight = weight_dict["loss_bbox"] if "loss_bbox" in weight_dict else 1.0
-        loss_giou_weight = weight_dict["loss_giou"] if "loss_giou" in weight_dict else 1.0
-        self.loss_vfl_weight = weight_dict["loss_vfl"] if "loss_vfl" in weight_dict else 1.0
+        loss_bbox_weight = weight_dict.get("loss_bbox", 1.0)
+        loss_giou_weight = weight_dict.get("loss_giou", 1.0)
+        self.loss_vfl_weight = weight_dict.get("loss_vfl", 1.0)
         self.alpha = alpha
         self.gamma = gamma
         self.lossl1 = L1Loss(loss_weight=loss_bbox_weight)

src/otx/algo/instance_segmentation/losses/maskdino_loss.py

@@ -198,8 +198,8 @@ def __init__(
         self.num_classes = num_classes
         self.matcher = matcher
         self.weight_dict = weight_dict
-        loss_bbox_weight = weight_dict["loss_bbox"] if "loss_bbox" in weight_dict else 1.0
-        loss_giou_weight = weight_dict["loss_giou"] if "loss_giou" in weight_dict else 1.0
+        loss_bbox_weight = weight_dict.get("loss_bbox", 1.0)
+        loss_giou_weight = weight_dict.get("loss_giou", 1.0)
         self.lossl1 = L1Loss(loss_weight=loss_bbox_weight)
         self.giou = GIoULoss(loss_weight=loss_giou_weight)
 

src/otx/algo/keypoint_detection/heads/rtmcc_head.py

@@ -1,5 +1,6 @@
 # Copyright (C) 2024 Intel Corporation
-# # SPDX-License-Identifier: Apache-2.0
+# SPDX-License-Identifier: Apache-2.0
+
 # Copyright (c) OpenMMLab. All rights reserved.
 """Implementation of RTMCCHead."""
 from __future__ import annotations

src/otx/algo/utils/mmengine_utils.py

@@ -207,7 +207,7 @@ def load_checkpoint_to_model(
     state_dict = checkpoint["ema"]["module"] if "ema" in checkpoint else checkpoint.get("state_dict", checkpoint)
 
     # TODO(Eugene): remove this when MaskDINO weights is updloaded to openvino storage.
-    state_dict = state_dict["model"] if "model" in state_dict else state_dict
+    state_dict = state_dict.get("model", state_dict)
 
     # strip prefix of state_dict
     metadata = getattr(state_dict, "_metadata", OrderedDict())

src/otx/core/utils/pylogger.py

@@ -1,6 +1,8 @@
+# Copyright (C) 2023-2025 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
 # MIT License
 
-# Copyright (c) 2023 Intel Corporation
 # Copyright (c) 2021 ashleve
 
 # Permission is hereby granted, free of charge, to any person obtaining a copy

src/otx/core/utils/utils.py

@@ -1,6 +1,6 @@
-# Copyright (c) 2024 Intel Corporation
+# Copyright (C) 2024-2025 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
-#
+
 """Utility functions."""
 
 from __future__ import annotations

tests/fuzzing/cli_fuzzing.py

@@ -1,5 +1,8 @@
 #!.tox/fuzzing/bin/python
 
+# Copyright (C) 2025 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
 import sys
 
 import atheris

tests/fuzzing/eval_fuzzing_crash.py

@@ -1,5 +1,8 @@
 #!.tox/fuzzing/bin/python
 
+# Copyright (C) 2025 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
 import sys
 from pathlib import Path