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Add BSD-3-Clause LICENSE, NOTICE, and pandas third-party attribution
Agent-Logs-Url: https://github.com/githubnext/tsessebe/sessions/be612fb3-4c6b-4378-84c3-de017d9288e1 Co-authored-by: mrjf <180956+mrjf@users.noreply.github.com>
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‎LICENSE‎

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BSD 3-Clause License
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Copyright (c) 2025-present, GitHub, Inc. and tsessebe (tsb) contributors.
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All rights reserved.
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This project is a clean-room TypeScript reimplementation inspired by the
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pandas library (https://github.com/pandas-dev/pandas), and contains some
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files (notably tests) that are derived from pandas. Those portions remain
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under their original BSD 3-Clause License — see the THIRD_PARTY_LICENSES
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and NOTICE files distributed with this project for the full upstream
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copyright notice and attribution.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of the copyright holder nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

‎NOTICE‎

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tsessebe (tsb)
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Copyright (c) 2025-present, GitHub, Inc. and tsessebe (tsb) contributors.
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This product is a clean-room TypeScript reimplementation inspired by the
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pandas library (https://github.com/pandas-dev/pandas) and includes
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portions (notably tests) derived from pandas. Those portions are
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redistributed under the terms of the BSD 3-Clause License; see
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THIRD_PARTY_LICENSES.md for the full upstream copyright notice and
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license text.

‎THIRD_PARTY_LICENSES.md‎

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# Third-Party Licenses
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tsessebe (`tsb`) incorporates or is inspired by code from third-party
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projects. Their original copyright notices and license texts are
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reproduced below, as required by their licenses.
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---
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## pandas
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- Project: https://github.com/pandas-dev/pandas
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- License: BSD 3-Clause License
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Some files in this repository — particularly tests under `tests/` and a
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small number of code patterns — are derived from or inspired by pandas.
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Those portions remain under the BSD 3-Clause License reproduced below.
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The tsessebe project as a whole is also distributed under the BSD
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3-Clause License (see the top-level `LICENSE` file), which is compatible
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with and preserves attribution to the upstream pandas license.
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```
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BSD 3-Clause License
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Copyright (c) 2008-2011, AQR Capital Management, LLC, Lambda Foundry, Inc. and PyData Development Team
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All rights reserved.
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Copyright (c) 2011-2026, Open source contributors.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of the copyright holder nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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```

‎package.json‎

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"name": "tsb",
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"version": "0.0.1",
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"description": "A TypeScript port of pandas, built from first principles",
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"license": "BSD-3-Clause",
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"type": "module",
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"main": "./src/index.ts",
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"module": "./src/index.ts",

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