diff --git a/.reuse/dep5 b/.reuse/dep5 index 552d0b4af..8caad1951 100644 --- a/.reuse/dep5 +++ b/.reuse/dep5 @@ -51,7 +51,7 @@ Files: tests/resources/attachments.pdf tests/resources/mona_lisa.jpg Copyright: 2022 PDFium developers -License: BSD-3-Clause OR Apache-2.0 +License: BSD-3-Clause, Apache-2.0 Comment: Obtained from: https://pdfium.googlesource.com/pdfium/+/refs/heads/main/testing/resources/bookmarks_circular.pdf @@ -67,7 +67,7 @@ Files: Copyright: 2022 PDFium developers 2024 geisserml -License: BSD-3-Clause OR Apache-2.0 +License: BSD-3-Clause, Apache-2.0 Files: tests/resources/images.pdf Copyright: diff --git a/.reuse/dep5-wheel b/.reuse/dep5-wheel index 5bf3fe889..5b046468b 100644 --- a/.reuse/dep5-wheel +++ b/.reuse/dep5-wheel @@ -26,4 +26,4 @@ Copyright: 2024 PDFium developers 2024 Developers of projects mentioned in PdfiumThirdParty 2024 Benoît Blanchon and pdfium-binaries contributors -License: (Apache-2.0 OR BSD-3-Clause) AND LicenseRef-PdfiumThirdParty +License: (BSD-3-Clause, Apache-2.0) AND LicenseRef-PdfiumThirdParty diff --git a/README.md b/README.md index 45ce02267..98d99ae8d 100644 --- a/README.md +++ b/README.md @@ -635,15 +635,19 @@ Usage should be largely self-explanatory, assuming a minimum of familiarity with ## Licensing -PDFium and pypdfium2 are available by the terms and conditions of either [`Apache-2.0`](LICENSES/Apache-2.0.txt) or [`BSD-3-Clause`](LICENSES/BSD-3-Clause.txt), at your choice. -Various other open-source licenses apply to dependencies bundled with PDFium. Verbatim copies of their respective licenses are contained in the file [`LicenseRef-PdfiumThirdParty.txt`](LICENSES/LicenseRef-PdfiumThirdParty.txt), which also has to be shipped with binary redistributions. +*Important: This is NOT LEGAL ADVICE, and there is ABSOLUTELY NO WARRANTY for any information provided in this document or elsewhere in the pypdfium2 project, including earlier revisions.* + +pypdfium2 itself is available by the terms and conditions of [`Apache-2.0`](LICENSES/Apache-2.0.txt) / [`BSD-3-Clause`](LICENSES/BSD-3-Clause.txt). Documentation and examples of pypdfium2 are licensed under [`CC-BY-4.0`](LICENSES/CC-BY-4.0.txt). -pypdfium2 complies with the [reuse standard](https://reuse.software/spec/) by including [SPDX](https://spdx.org/licenses/) headers in source files, and license information for data files in [`.reuse/dep5`](.reuse/dep5). +PDFium is available under a BSD-style license that can be found in its [`LICENSE`](https://pdfium.googlesource.com/pdfium/+/refs/heads/main/LICENSE) file. +Various other open-source licenses apply to dependencies bundled with PDFium. These also have to be shipped alongside binary redistributions. Copies of identified licenses are provided in [`LicenseRef-PdfiumThirdParty.txt`](LICENSES/LicenseRef-PdfiumThirdParty.txt). +There is no guarantee of completeness, and pdfium's dependencies might change over time. Please do notify us if you think this misses a relevant license. -To the author's knowledge, pypdfium2 is one of the rare Python libraries that are capable of PDF rendering while not being covered by copyleft licenses (such as the `GPL`).[^liberal_pdf_renderlibs] +pypdfium2 includes [SPDX](https://spdx.org/licenses/) headers in source files. +License information for data files is provided in [`.reuse/dep5`](.reuse/dep5) as per the [`reuse` standard](https://reuse.software/spec/). -As of early 2023, a single developer is author and rightsholder of the code base (apart from a few minor [code contributions](https://github.com/pypdfium2-team/pypdfium2/graphs/contributors)). +To the author's knowledge, pypdfium2 is one of the rare Python libraries that are capable of PDF rendering while not being covered by copyleft licenses (such as the `GPL`).[^liberal_pdf_renderlibs] [^liberal_pdf_renderlibs]: The only other liberal-licensed PDF rendering libraries known to the author are [`pdf.js`](https://github.com/mozilla/pdf.js/) (JavaScript) and [`Apache PDFBox`](https://github.com/apache/pdfbox) (Java), but python bindings packages don't exist yet or are unsatisfactory. However, we wrote some gists that show it'd be possible in principle: [pdfbox](https://gist.github.com/mara004/51c3216a9eabd3dcbc78a86d877a61dc) (+ [setup](https://gist.github.com/mara004/881d0c5a99b8444fd5d1d21a333b70f8)), [pdfjs](https://gist.github.com/mara004/87276da4f8be31c80c38036c6ab667d7). diff --git a/conda/helpers/recipe/meta.yaml b/conda/helpers/recipe/meta.yaml index 987ad2648..06ae182b1 100644 --- a/conda/helpers/recipe/meta.yaml +++ b/conda/helpers/recipe/meta.yaml @@ -51,10 +51,10 @@ about: description: | This package provides python helpers around pdfium. Dependants are suggested to pin to a major version, but any tighter pinning is discouraged since it increases the risk for conflicts, and would lock you out from future fixes. - license: Apache-2.0 OR BSD-3-Clause + license: BSD-3-Clause, Apache-2.0 license_file: - - LICENSES/Apache-2.0.txt - LICENSES/BSD-3-Clause.txt + - LICENSES/Apache-2.0.txt - LICENSES/CC-BY-4.0.txt dev_url: https://github.com/pypdfium2-team/pypdfium2 doc_url: https://pypdfium2.readthedocs.io diff --git a/conda/raw/recipe/meta.yaml b/conda/raw/recipe/meta.yaml index c0af3fdc0..89626dc8f 100644 --- a/conda/raw/recipe/meta.yaml +++ b/conda/raw/recipe/meta.yaml @@ -52,10 +52,10 @@ about: description: | This package provides raw ctypes bindings to pdfium. Important: DO NOT PIN to an exact version, as pypdfium2_raw itself pins pdfium-binaries to achieve ABI safety. - license: Apache-2.0 OR BSD-3-Clause + license: BSD-3-Clause, Apache-2.0 license_file: - - LICENSES/Apache-2.0.txt - LICENSES/BSD-3-Clause.txt + - LICENSES/Apache-2.0.txt - LICENSES/CC-BY-4.0.txt dev_url: https://github.com/pypdfium2-team/pypdfium2 doc_url: https://pypdfium2.readthedocs.io diff --git a/setup.py b/setup.py index 6660a2b76..743da7385 100644 --- a/setup.py +++ b/setup.py @@ -81,7 +81,7 @@ def run_setup(modnames, pl_name, pdfium_ver): kwargs = dict( name = "pypdfium2", description = "Python bindings to PDFium", - license = "Apache-2.0 OR BSD-3-Clause", + license = "BSD-3-Clause, Apache-2.0, PdfiumThirdParty", license_files = LICENSES_SHARED, python_requires = ">= 3.6", cmdclass = {}, @@ -132,7 +132,6 @@ def run_setup(modnames, pl_name, pdfium_ver): kwargs["package_data"]["pypdfium2_raw"] = [VersionFN, BindingsFN, libname] kwargs["cmdclass"]["bdist_wheel"] = bdist_factory(pl_name) kwargs["distclass"] = BinaryDistribution - kwargs["license"] = f"({kwargs['license']}) AND LicenseRef-PdfiumThirdParty" kwargs["license_files"] += LICENSES_WHEEL if "pypdfium2" in kwargs["package_data"]: