refactor: Update copyright headers and license information across the…

.licenserc.yaml

@@ -0,0 +1,44 @@
+# Copyright/license header enforcement via skywalking-eyes.
+# Docs: https://github.com/apache/skywalking-eyes
+#
+# Run locally (same image the pre-commit hook uses):
+#   docker run --rm -v "$PWD:/src" --workdir /src \
+#     apache/skywalking-eyes:0.8.0 -c .licenserc.yaml header check
+#   docker run --rm -v "$PWD:/src" --workdir /src \
+#     apache/skywalking-eyes:0.8.0 -c .licenserc.yaml header fix
+#
+# Notebooks (*.ipynb) are handled by the companion `insert-license-notebooks`
+# pre-commit hook: skywalking-eyes cannot process notebooks, so license-eye
+# ignores them here.
+#
+# The `pattern` matches the previous two-line SPDX header so `header fix`
+# rewrites it to the full Apache-2.0 notice instead of double-stamping.
+header:
+  license:
+    spdx-id: Apache-2.0
+    copyright-owner: DataRobot, Inc.
+    content: |
+      Copyright 2026 DataRobot, Inc. and its affiliates.
+
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
+    pattern: |
+      Copyright \(c\) \d{4} DataRobot, Inc\.
+      SPDX-License-Identifier: Apache-2\.0
+  paths:
+    - '**/*.py'
+  paths-ignore:
+    - '**/*.ipynb'
+    - '.venv/**'
+    - '**/.venv/**'
+    - 'build/**'
+    - 'dist/**'

.pre-commit-config.yaml

@@ -6,10 +6,17 @@ repos:
   - repo: local
     hooks:
       - id: insert-license
-        name: insert license header (python + notebooks)
-        entry: uv run python scripts/insert_license.py --license-filepath .license-header.txt
+        name: insert license header (python)
+        entry: apache/skywalking-eyes:0.8.0 -c .licenserc.yaml header fix
+        language: docker_image
+        pass_filenames: false
+        require_serial: true
+        always_run: true
+      - id: insert-license-notebooks
+        name: insert license header (notebooks)
+        entry: uv run python scripts/insert_license_notebooks.py
         language: system
-        types_or: [python, jupyter]
+        types: [jupyter]
       - id: commitizen
         name: conventional commit message
         entry: uv run cz check --commit-msg-file

README.md

@@ -305,7 +305,7 @@ Use `forecast_samples(...)` for sampled trajectories or `forecast_quantiles(...)
 - `task release`: cut a SemVer release with Commitizen (writes `CHANGELOG.md`, bumps versions, creates tag)
 - `task pre-commit`: run every configured pre-commit hook
 
-Contributors do not need to add copyright or license headers to new Python files manually. The `insert-license` pre-commit hook stamps the standard SPDX header (`Copyright (c) 2026 DataRobot, Inc.` + `SPDX-License-Identifier: Apache-2.0`) into every `.py` file the first time you run `task pre-commit`. Verify the headers are present at any time with `task license-check`.
+Contributors do not need to add copyright or license headers manually. The `insert-license` pre-commit hook runs [skywalking-eyes](https://github.com/apache/skywalking-eyes) (via the `apache/skywalking-eyes` Docker image, so a running Docker daemon is required) to stamp the standard Apache-2.0 header (`Copyright 2026 DataRobot, Inc. and its affiliates.` followed by the standard "Licensed under the Apache License, Version 2.0" notice) into every `.py` file, and the companion `insert-license-notebooks` hook stamps the same notice into a leading markdown cell of every notebook the first time you run `task pre-commit`. Verify the headers are present at any time with `task license-check`.
 
 ## Versioning & Commits
 

Taskfile.yaml

@@ -26,7 +26,7 @@ tasks:
 
   license-check:
     desc: Verify every Python source file has the required copyright/SPDX header
-    cmd: uv run ruff check --preview --select CPY001 --extend-exclude '*.ipynb' .
+    cmd: docker run --rm -v "$PWD:/src" --workdir /src apache/skywalking-eyes:0.8.0 -c .licenserc.yaml header check
 
   format:
     desc: Run Ruff formatter (rewrites files in place)

notebooks/forecast_csv.ipynb

@@ -8,9 +8,19 @@
     "language": "markdown"
    },
    "source": [
-    "Copyright (c) 2026 DataRobot, Inc.\n",
+    "Copyright 2026 DataRobot, Inc. and its affiliates.\n",
     "\n",
-    "SPDX-License-Identifier: Apache-2.0"
+    "Licensed under the Apache License, Version 2.0 (the \"License\");\n",
+    "you may not use this file except in compliance with the License.\n",
+    "You may obtain a copy of the License at\n",
+    "\n",
+    "   http://www.apache.org/licenses/LICENSE-2.0\n",
+    "\n",
+    "Unless required by applicable law or agreed to in writing, software\n",
+    "distributed under the License is distributed on an \"AS IS\" BASIS,\n",
+    "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n",
+    "See the License for the specific language governing permissions and\n",
+    "limitations under the License."
    ]
   },
   {
@@ -129,7 +139,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "joint-client-python (3.13.3)",
+   "display_name": "joint-client-python (3.13.3.final.0)",
    "language": "python",
    "name": "python3"
   },

notebooks/forecast_mean.ipynb

@@ -8,9 +8,19 @@
     "language": "markdown"
    },
    "source": [
-    "Copyright (c) 2026 DataRobot, Inc.\n",
+    "Copyright 2026 DataRobot, Inc. and its affiliates.\n",
     "\n",
-    "SPDX-License-Identifier: Apache-2.0"
+    "Licensed under the Apache License, Version 2.0 (the \"License\");\n",
+    "you may not use this file except in compliance with the License.\n",
+    "You may obtain a copy of the License at\n",
+    "\n",
+    "   http://www.apache.org/licenses/LICENSE-2.0\n",
+    "\n",
+    "Unless required by applicable law or agreed to in writing, software\n",
+    "distributed under the License is distributed on an \"AS IS\" BASIS,\n",
+    "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n",
+    "See the License for the specific language governing permissions and\n",
+    "limitations under the License."
    ]
   },
   {
@@ -94,7 +104,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "joint-client-python (3.13.3)",
+   "display_name": "joint-client-python (3.13.3.final.0)",
    "language": "python",
    "name": "python3"
   },

notebooks/forecast_quantiles.ipynb

@@ -8,9 +8,19 @@
     "language": "markdown"
    },
    "source": [
-    "Copyright (c) 2026 DataRobot, Inc.\n",
+    "Copyright 2026 DataRobot, Inc. and its affiliates.\n",
     "\n",
-    "SPDX-License-Identifier: Apache-2.0"
+    "Licensed under the Apache License, Version 2.0 (the \"License\");\n",
+    "you may not use this file except in compliance with the License.\n",
+    "You may obtain a copy of the License at\n",
+    "\n",
+    "   http://www.apache.org/licenses/LICENSE-2.0\n",
+    "\n",
+    "Unless required by applicable law or agreed to in writing, software\n",
+    "distributed under the License is distributed on an \"AS IS\" BASIS,\n",
+    "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n",
+    "See the License for the specific language governing permissions and\n",
+    "limitations under the License."
    ]
   },
   {
@@ -96,7 +106,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "joint-client-python (3.13.3)",
+   "display_name": "joint-client-python (3.13.3.final.0)",
    "language": "python",
    "name": "python3"
   },

notebooks/forecast_samples.ipynb

@@ -8,9 +8,19 @@
     "language": "markdown"
    },
    "source": [
-    "Copyright (c) 2026 DataRobot, Inc.\n",
+    "Copyright 2026 DataRobot, Inc. and its affiliates.\n",
     "\n",
-    "SPDX-License-Identifier: Apache-2.0"
+    "Licensed under the Apache License, Version 2.0 (the \"License\");\n",
+    "you may not use this file except in compliance with the License.\n",
+    "You may obtain a copy of the License at\n",
+    "\n",
+    "   http://www.apache.org/licenses/LICENSE-2.0\n",
+    "\n",
+    "Unless required by applicable law or agreed to in writing, software\n",
+    "distributed under the License is distributed on an \"AS IS\" BASIS,\n",
+    "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n",
+    "See the License for the specific language governing permissions and\n",
+    "limitations under the License."
    ]
   },
   {
@@ -96,7 +106,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "joint-client-python (3.13.3)",
+   "display_name": "joint-client-python (3.13.3.final.0)",
    "language": "python",
    "name": "python3"
   },

notebooks/forecast_trading.ipynb

@@ -8,9 +8,19 @@
     "language": "markdown"
    },
    "source": [
-    "Copyright (c) 2026 DataRobot, Inc.\n",
+    "Copyright 2026 DataRobot, Inc. and its affiliates.\n",
     "\n",
-    "SPDX-License-Identifier: Apache-2.0"
+    "Licensed under the Apache License, Version 2.0 (the \"License\");\n",
+    "you may not use this file except in compliance with the License.\n",
+    "You may obtain a copy of the License at\n",
+    "\n",
+    "   http://www.apache.org/licenses/LICENSE-2.0\n",
+    "\n",
+    "Unless required by applicable law or agreed to in writing, software\n",
+    "distributed under the License is distributed on an \"AS IS\" BASIS,\n",
+    "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n",
+    "See the License for the specific language governing permissions and\n",
+    "limitations under the License."
    ]
   },
   {
@@ -517,7 +527,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "joint-client-python (3.13.3)",
+   "display_name": "joint-client-python (3.13.3.final.0)",
    "language": "python",
    "name": "python3"
   },

notebooks/pandas_result_conversion.ipynb

@@ -8,9 +8,19 @@
     "language": "markdown"
    },
    "source": [
-    "Copyright (c) 2026 DataRobot, Inc.\n",
+    "Copyright 2026 DataRobot, Inc. and its affiliates.\n",
     "\n",
-    "SPDX-License-Identifier: Apache-2.0"
+    "Licensed under the Apache License, Version 2.0 (the \"License\");\n",
+    "you may not use this file except in compliance with the License.\n",
+    "You may obtain a copy of the License at\n",
+    "\n",
+    "   http://www.apache.org/licenses/LICENSE-2.0\n",
+    "\n",
+    "Unless required by applicable law or agreed to in writing, software\n",
+    "distributed under the License is distributed on an \"AS IS\" BASIS,\n",
+    "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n",
+    "See the License for the specific language governing permissions and\n",
+    "limitations under the License."
    ]
   },
   {
@@ -65,7 +75,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "jointfm-client (3.14.0)",
+   "display_name": "joint-client-python (3.13.3.final.0)",
    "language": "python",
    "name": "python3"
   },
@@ -79,7 +89,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.14.0"
+   "version": "3.13.3"
   }
  },
  "nbformat": 4,

notebooks/predict_json.ipynb

@@ -8,9 +8,19 @@
     "language": "markdown"
    },
    "source": [
-    "Copyright (c) 2026 DataRobot, Inc.\n",
+    "Copyright 2026 DataRobot, Inc. and its affiliates.\n",
     "\n",
-    "SPDX-License-Identifier: Apache-2.0"
+    "Licensed under the Apache License, Version 2.0 (the \"License\");\n",
+    "you may not use this file except in compliance with the License.\n",
+    "You may obtain a copy of the License at\n",
+    "\n",
+    "   http://www.apache.org/licenses/LICENSE-2.0\n",
+    "\n",
+    "Unless required by applicable law or agreed to in writing, software\n",
+    "distributed under the License is distributed on an \"AS IS\" BASIS,\n",
+    "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n",
+    "See the License for the specific language governing permissions and\n",
+    "limitations under the License."
    ]
   },
   {

notebooks/service_health.ipynb

@@ -8,9 +8,19 @@
     "language": "markdown"
    },
    "source": [
-    "Copyright (c) 2026 DataRobot, Inc.\n",
+    "Copyright 2026 DataRobot, Inc. and its affiliates.\n",
     "\n",
-    "SPDX-License-Identifier: Apache-2.0"
+    "Licensed under the Apache License, Version 2.0 (the \"License\");\n",
+    "you may not use this file except in compliance with the License.\n",
+    "You may obtain a copy of the License at\n",
+    "\n",
+    "   http://www.apache.org/licenses/LICENSE-2.0\n",
+    "\n",
+    "Unless required by applicable law or agreed to in writing, software\n",
+    "distributed under the License is distributed on an \"AS IS\" BASIS,\n",
+    "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n",
+    "See the License for the specific language governing permissions and\n",
+    "limitations under the License."
    ]
   },
   {

pyproject.toml

@@ -92,10 +92,6 @@ select = ["D100", "D101", "D102", "D103"]
 [tool.ruff.lint.per-file-ignores]
 "notebooks/**/tests/**" = ["D100", "D101", "D102", "D103"]
 
-[tool.ruff.lint.flake8-copyright]
-notice-rgx = "(?i)Copyright \\(c\\) \\d{4}"
-author = "DataRobot, Inc."
-
 [tool.commitizen]
 name = "cz_conventional_commits"
 version = "0.1.0"