add source headers

lenskit · Mar 2, 2024 · 38b209f · 38b209f
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diff --git a/conftest.py b/conftest.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import logging
 from pytest import fixture
 

diff --git a/docs/conf.py b/docs/conf.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import os
 import sys
 sys.path.insert(0, os.path.abspath(".."))

diff --git a/lenskit/__init__.py b/lenskit/__init__.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Toolkit for recommender systems research, teaching, and more.
 """

diff --git a/lenskit/algorithms/__init__.py b/lenskit/algorithms/__init__.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 LensKit algorithms.
 

diff --git a/lenskit/algorithms/als.py b/lenskit/algorithms/als.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import logging
 from collections import namedtuple
 

diff --git a/lenskit/algorithms/basic.py b/lenskit/algorithms/basic.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Basic utility algorithms and combiners.
 """

diff --git a/lenskit/algorithms/bias.py b/lenskit/algorithms/bias.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import logging
 
 import pandas as pd

diff --git a/lenskit/algorithms/funksvd.py b/lenskit/algorithms/funksvd.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 FunkSVD (biased MF).
 """

diff --git a/lenskit/algorithms/item_knn.py b/lenskit/algorithms/item_knn.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Item-based k-NN collaborative filtering.
 """

diff --git a/lenskit/algorithms/mf_common.py b/lenskit/algorithms/mf_common.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Common utilities & implementations for matrix factorization.
 """

diff --git a/lenskit/algorithms/ranking.py b/lenskit/algorithms/ranking.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Algorithms to rank items based on scores.
 """

diff --git a/lenskit/algorithms/svd.py b/lenskit/algorithms/svd.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import logging
 
 import pandas as pd

diff --git a/lenskit/algorithms/user_knn.py b/lenskit/algorithms/user_knn.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 User-based k-NN collaborative filtering.
 """

diff --git a/lenskit/batch/__init__.py b/lenskit/batch/__init__.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Batch-run predictors and recommenders for evaluation.
 """

diff --git a/lenskit/batch/_predict.py b/lenskit/batch/_predict.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import logging
 import warnings
 

diff --git a/lenskit/batch/_recommend.py b/lenskit/batch/_recommend.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import logging
 import warnings
 

diff --git a/lenskit/batch/_train.py b/lenskit/batch/_train.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import logging
 
 from lenskit.sharing import persist, persist_binpickle

diff --git a/lenskit/crossfold.py b/lenskit/crossfold.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Data set cross-folding.
 """

diff --git a/lenskit/data/__init__.py b/lenskit/data/__init__.py
@@ -1 +1,7 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 from .matrix import RatingMatrix, sparse_ratings  # noqa: F401
diff --git a/lenskit/data/matrix.py b/lenskit/data/matrix.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Data manipulation routines.
 """

diff --git a/lenskit/data/sampling.py b/lenskit/data/sampling.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import numpy as np
 from numba import njit
 

diff --git a/lenskit/datasets/__init__.py b/lenskit/datasets/__init__.py
@@ -1 +1,7 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 from .movielens import *  # noqa: F403
diff --git a/lenskit/datasets/fetch.py b/lenskit/datasets/fetch.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import sys
 from zipfile import ZipFile
 from urllib.request import urlopen

diff --git a/lenskit/datasets/movielens.py b/lenskit/datasets/movielens.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Code to import commonly-used RecSys data sets into LensKit-compatible data frames.
 """

diff --git a/lenskit/math/__init__.py b/lenskit/math/__init__.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Mathematical helper routines.
 """
diff --git a/lenskit/math/solve.py b/lenskit/math/solve.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Efficient solver routines.
 """

diff --git a/lenskit/metrics/__init__.py b/lenskit/metrics/__init__.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Metrics for evaluating recommendations.
 """
diff --git a/lenskit/metrics/predict.py b/lenskit/metrics/predict.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Prediction accuracy metrics.
 """

diff --git a/lenskit/metrics/topn.py b/lenskit/metrics/topn.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Top-N evaluation metrics.
 """

diff --git a/lenskit/sharing/__init__.py b/lenskit/sharing/__init__.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Support for sharing and saving models and data structures.
 """

diff --git a/lenskit/sharing/binpickle.py b/lenskit/sharing/binpickle.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import os
 import pathlib
 import tempfile

diff --git a/lenskit/sharing/shm.py b/lenskit/sharing/shm.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import sys
 import logging
 import pickle

diff --git a/lenskit/topn.py b/lenskit/topn.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 import logging
 import functools as ft
 

diff --git a/lenskit/util/__init__.py b/lenskit/util/__init__.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Miscellaneous utility functions.
 """

diff --git a/lenskit/util/accum.py b/lenskit/util/accum.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Accumulator support.
 """

diff --git a/lenskit/util/array.py b/lenskit/util/array.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Array utilities.
 """

diff --git a/lenskit/util/debug.py b/lenskit/util/debug.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Debugging utility code.  Also runnable as a Python command.
 

diff --git a/lenskit/util/log.py b/lenskit/util/log.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Logging utilities.
 """

diff --git a/lenskit/util/parallel.py b/lenskit/util/parallel.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Utilities for parallel processing.
 """

diff --git a/lenskit/util/random.py b/lenskit/util/random.py
@@ -1,3 +1,9 @@
+# This file is part of LensKit.
+# Copyright (C) 2018-2023 Boise State University
+# Copyright (C) 2023-2024 Drexel University
+# Licensed under the MIT license, see LICENSE.md for details.
+# SPDX-License-Identifier: MIT
+
 """
 Utilities to manage randomness in LensKit and LensKit experiments.
 """