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Merged
henryiii merged 7 commits into from
Oct 30, 2026
Merged

feat: drop pypy, fix memory bug, cap pytest #1201

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40f7184
ci: cap pytest below 9.2 for pytest-benchmark
henryiii Oct 28, 2026
a8d1d4e
fix: use data() for the dense storage buffer pointer
henryiii Oct 30, 2026
d992cbb
ci: quote the pytest cap for cmd.exe in cibuildwheel
henryiii Oct 30, 2026
4fe32e5
ci: select setup-python's interpreter in CMake, pin PyPy 7.3
henryiii Oct 30, 2026
820b24c
ci: bump cibuildwheel to v4.3
henryiii Oct 30, 2026
1edbe8b
ci: skip tests for all PyPy wheels
henryiii Oct 30, 2026
c95e1d3
chore: drop PyPy wheels
henryiii Oct 30, 2026
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5 changes: 2 additions & 3 deletions .github/workflows/tests.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,6 @@ jobs:
- python-version: "3.14"
- python-version: "3.14t"
- python-version: "3.15"
- python-version: "pypy3.11"

steps:
- uses: actions/checkout@v7
Expand All @@ -97,7 +96,7 @@ jobs:
run: uv pip install --system --python=python --group github

- name: Configure
run: cmake --preset default ${{ matrix.cmake-extras }}
run: cmake --preset default -DPython_EXECUTABLE="$(command -v python)" ${{ matrix.cmake-extras }}

- name: Build
run: cmake --build --preset default
Expand Down Expand Up @@ -167,7 +166,7 @@ jobs:

- uses: astral-sh/setup-uv@v10.0.1

- uses: pypa/cibuildwheel@v4.2
- uses: pypa/cibuildwheel@v4.3
with:
only: "${{ matrix.only }}"

Expand Down
8 changes: 4 additions & 4 deletions .github/workflows/wheels.yml
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Expand Up @@ -66,7 +66,7 @@ jobs:

- os: windows-latest
arch: auto64
build: "{p,g}p*"
build: "gp*"

- os: windows-latest
arch: auto32
Expand Down Expand Up @@ -100,7 +100,7 @@ jobs:

- uses: astral-sh/setup-uv@v10.0.1

- uses: pypa/cibuildwheel@v4.2
- uses: pypa/cibuildwheel@v4.3
env:
CIBW_BUILD: ${{ matrix.build }}
CIBW_ARCHS: ${{ matrix.arch }}
Expand All @@ -124,7 +124,7 @@ jobs:
fetch-depth: 0
submodules: true

- uses: pypa/cibuildwheel@v4.2
- uses: pypa/cibuildwheel@v4.3
env:
CIBW_PLATFORM: pyodide

Expand Down Expand Up @@ -152,7 +152,7 @@ jobs:
fetch-depth: 0
submodules: true

- uses: pypa/cibuildwheel@v4.2
- uses: pypa/cibuildwheel@v4.3
env:
CIBW_PLATFORM: ios

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30 changes: 15 additions & 15 deletions README.md
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Expand Up @@ -193,21 +193,21 @@ when you run the above command on a supported platform. Wheels are produced usin
[cibuildwheel](https://cibuildwheel.readthedocs.io/en/stable/); all common
platforms have wheels provided in boost-histogram:

| System | Arch | Python versions | PyPy versions | GraalPy versions |
| --------- | ------ | ------------------------------------------------ | ------------- | ---------------- |
| manylinux | 64-bit | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | 3.11 | 25.0 |
| manylinux | ARM64 | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | 3.11 | 25.0 |
| musllinux | 64-bit | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | | |
| musllinux | ARM64 | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | | |
| macOS | 64-bit | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | 3.11 | 25.0 |
| macOS | Arm64 | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | 3.11 | 25.0 |
| Windows | 32-bit | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | | |
| Windows | 64-bit | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | 3.11 | 25.0 |
| Windows | ARM64 | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | | |
| iOS | Device | 3.13, 3.14, 3.15 | | |
| iOS | AS Sim | 3.13, 3.14, 3.15 | | |
| iOS | Intel | 3.13, 3.14, 3.15 | | |
| Pyodide | wasm32 | 3.13, 3.14, 3.15 | | |
| System | Arch | Python versions | GraalPy versions |
| --------- | ------ | ------------------------------------------------ | ---------------- |
| manylinux | 64-bit | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | 25.0, 25.3 |
| manylinux | ARM64 | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | 25.0, 25.3 |
| musllinux | 64-bit | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | |
| musllinux | ARM64 | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | |
| macOS | 64-bit | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | 25.0 |
| macOS | Arm64 | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | 25.0, 25.3 |
| Windows | 32-bit | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | |
| Windows | 64-bit | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | 25.0, 25.3 |
| Windows | ARM64 | 3.10, 3.11, 3.12, 3.13, 3.14, 3.14t, 3.15, 3.15t | |
| iOS | Device | 3.13, 3.14, 3.15 | |
| iOS | AS Sim | 3.13, 3.14, 3.15 | |
| iOS | Intel | 3.13, 3.14, 3.15 | |
| Pyodide | wasm32 | 3.13, 3.14, 3.15 | |

PowerPC, IBM-Z, and RISC-V wheels are not provided but are available on request.

Expand Down
2 changes: 1 addition & 1 deletion include/bh_python/histogram.hpp
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Expand Up @@ -77,7 +77,7 @@ template <class A, class T>
py::buffer_info make_buffer(bh::histogram<A, bh::dense_storage<T>>& h, bool flow) {
const auto& axes = bh::unsafe_access::axes(h);
auto& storage = bh::unsafe_access::storage(h);
return detail::make_buffer_impl(axes, flow, &storage[0]);
return detail::make_buffer_impl(axes, flow, storage.data());
}

/// Specialization for unlimited_buffer
Expand Down
7 changes: 3 additions & 4 deletions pyproject.toml
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Expand Up @@ -41,7 +41,6 @@ classifiers = [
"Programming Language :: Python :: Free Threading :: 3 - Stable",
"Programming Language :: Python :: Free Threading",
"Programming Language :: Python :: Implementation :: CPython",
"Programming Language :: Python :: Implementation :: PyPy",
"Programming Language :: Python",
"Topic :: Scientific/Engineering :: Information Analysis",
"Topic :: Scientific/Engineering :: Mathematics",
Expand Down Expand Up @@ -95,7 +94,7 @@ examples = [
]
test = [
"cloudpickle",
"pytest>=6.0",
"pytest>=6.0,<9.2", # pytest-benchmark#321
"pytest-benchmark",
"hypothesis>=6.0; sys_platform != 'ios'", # slow on iOS, can fail health check
"pytest-xdist; sys_platform != 'ios'", # No processes on iOS
Expand Down Expand Up @@ -197,10 +196,10 @@ test-skip = [
"cp310-win_arm64",
"cp31*-musllinux_*", # Threading test crashes
"cp315t-win32", # pytest crashes with an access violation on 3.15.0rc1
"gp312_*", # No numpy wheels yet
"gp31*", # No numpy wheels yet
"*-ios_*", # Fails on CI with no device found
]
enable = ["pypy", "graalpy"]
enable = ["graalpy"]
environment-pass = ["SETUPTOOLS_SCM_PRETEND_VERSION"]
environment.PIP_ONLY_BINARY = "numpy"
environment.PIP_PREFER_BINARY = "1"
Expand Down
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