Initial commit

This commit is contained in:
LucasJavaudin 2025-07-28 12:09:04 +02:00
parent cbdb7538cc
commit 3b52127f50
6 changed files with 511 additions and 131 deletions

181
.github/workflows/CI.yml vendored Normal file
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# This file is autogenerated by maturin v1.9.0
# To update, run
#
# maturin generate-ci github
#
name: CI
on:
push:
branches:
- main
- master
tags:
- '*'
pull_request:
workflow_dispatch:
permissions:
contents: read
jobs:
linux:
runs-on: ${{ matrix.platform.runner }}
strategy:
matrix:
platform:
- runner: ubuntu-22.04
target: x86_64
- runner: ubuntu-22.04
target: x86
- runner: ubuntu-22.04
target: aarch64
- runner: ubuntu-22.04
target: armv7
- runner: ubuntu-22.04
target: s390x
- runner: ubuntu-22.04
target: ppc64le
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v5
with:
python-version: 3.x
- name: Build wheels
uses: PyO3/maturin-action@v1
with:
target: ${{ matrix.platform.target }}
args: --release --out dist --find-interpreter
sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
manylinux: auto
- name: Upload wheels
uses: actions/upload-artifact@v4
with:
name: wheels-linux-${{ matrix.platform.target }}
path: dist
musllinux:
runs-on: ${{ matrix.platform.runner }}
strategy:
matrix:
platform:
- runner: ubuntu-22.04
target: x86_64
- runner: ubuntu-22.04
target: x86
- runner: ubuntu-22.04
target: aarch64
- runner: ubuntu-22.04
target: armv7
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v5
with:
python-version: 3.x
- name: Build wheels
uses: PyO3/maturin-action@v1
with:
target: ${{ matrix.platform.target }}
args: --release --out dist --find-interpreter
sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
manylinux: musllinux_1_2
- name: Upload wheels
uses: actions/upload-artifact@v4
with:
name: wheels-musllinux-${{ matrix.platform.target }}
path: dist
windows:
runs-on: ${{ matrix.platform.runner }}
strategy:
matrix:
platform:
- runner: windows-latest
target: x64
- runner: windows-latest
target: x86
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v5
with:
python-version: 3.x
architecture: ${{ matrix.platform.target }}
- name: Build wheels
uses: PyO3/maturin-action@v1
with:
target: ${{ matrix.platform.target }}
args: --release --out dist --find-interpreter
sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
- name: Upload wheels
uses: actions/upload-artifact@v4
with:
name: wheels-windows-${{ matrix.platform.target }}
path: dist
macos:
runs-on: ${{ matrix.platform.runner }}
strategy:
matrix:
platform:
- runner: macos-13
target: x86_64
- runner: macos-14
target: aarch64
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v5
with:
python-version: 3.x
- name: Build wheels
uses: PyO3/maturin-action@v1
with:
target: ${{ matrix.platform.target }}
args: --release --out dist --find-interpreter
sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
- name: Upload wheels
uses: actions/upload-artifact@v4
with:
name: wheels-macos-${{ matrix.platform.target }}
path: dist
sdist:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Build sdist
uses: PyO3/maturin-action@v1
with:
command: sdist
args: --out dist
- name: Upload sdist
uses: actions/upload-artifact@v4
with:
name: wheels-sdist
path: dist
release:
name: Release
runs-on: ubuntu-latest
if: ${{ startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch' }}
needs: [linux, musllinux, windows, macos, sdist]
permissions:
# Use to sign the release artifacts
id-token: write
# Used to upload release artifacts
contents: write
# Used to generate artifact attestation
attestations: write
steps:
- uses: actions/download-artifact@v4
- name: Generate artifact attestation
uses: actions/attest-build-provenance@v2
with:
subject-path: 'wheels-*/*'
- name: Publish to PyPI
if: ${{ startsWith(github.ref, 'refs/tags/') }}
uses: PyO3/maturin-action@v1
env:
MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
with:
command: upload
args: --non-interactive --skip-existing wheels-*/*

156
.gitignore vendored
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@ -1,178 +1,72 @@
# ---> Python
/target
# Byte-compiled / optimized / DLL files
__pycache__/
.pytest_cache/
*.py[cod]
*$py.class
# C extensions
*.so
# Distribution / packaging
.Python
.venv/
env/
bin/
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
wheels/
share/python-wheels/
include/
man/
venv/
*.egg-info/
.installed.cfg
*.egg
MANIFEST
# PyInstaller
# Usually these files are written by a python script from a template
# before PyInstaller builds the exe, so as to inject date/other infos into it.
*.manifest
*.spec
# Installer logs
pip-log.txt
pip-delete-this-directory.txt
pip-selfcheck.json
# Unit test / coverage reports
htmlcov/
.tox/
.nox/
.coverage
.coverage.*
.cache
nosetests.xml
coverage.xml
*.cover
*.py,cover
.hypothesis/
.pytest_cache/
cover/
# Translations
*.mo
*.pot
# Mr Developer
.mr.developer.cfg
.project
.pydevproject
# Rope
.ropeproject
# Django stuff:
*.log
local_settings.py
db.sqlite3
db.sqlite3-journal
*.pot
# Flask stuff:
instance/
.webassets-cache
# Scrapy stuff:
.scrapy
.DS_Store
# Sphinx documentation
docs/_build/
# PyBuilder
.pybuilder/
target/
# Jupyter Notebook
.ipynb_checkpoints
# IPython
profile_default/
ipython_config.py
# pyenv
# For a library or package, you might want to ignore these files since the code is
# intended to run in multiple environments; otherwise, check them in:
# .python-version
# pipenv
# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
# However, in case of collaboration, if having platform-specific dependencies or dependencies
# having no cross-platform support, pipenv may install dependencies that don't work, or not
# install all needed dependencies.
#Pipfile.lock
# poetry
# Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
# This is especially recommended for binary packages to ensure reproducibility, and is more
# commonly ignored for libraries.
# https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
#poetry.lock
# pdm
# Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
#pdm.lock
# pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
# in version control.
# https://pdm.fming.dev/#use-with-ide
.pdm.toml
# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
__pypackages__/
# Celery stuff
celerybeat-schedule
celerybeat.pid
# SageMath parsed files
*.sage.py
# Environments
.env
.venv
env/
venv/
ENV/
env.bak/
venv.bak/
# Spyder project settings
.spyderproject
.spyproject
# Rope project settings
.ropeproject
# mkdocs documentation
/site
# mypy
.mypy_cache/
.dmypy.json
dmypy.json
# Pyre type checker
.pyre/
# pytype static type analyzer
.pytype/
# Cython debug symbols
cython_debug/
# PyCharm
# JetBrains specific template is maintained in a separate JetBrains.gitignore that can
# be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
# and can be added to the global gitignore or merged into this file. For a more nuclear
# option (not recommended) you can uncomment the following to ignore the entire idea folder.
#.idea/
.idea/
# ---> Rust
# Generated by Cargo
# will have compiled files and executables
debug/
target/
# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
Cargo.lock
# These are backup files generated by rustfmt
**/*.rs.bk
# MSVC Windows builds of rustc generate these, which store debugging information
*.pdb
# VSCode
.vscode/
# Pyenv
.python-version

242
Cargo.lock generated Normal file
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# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 4
[[package]]
name = "allocator-api2"
version = "0.2.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "683d7910e743518b0e34f1186f92494becacb047c7b6bf616c96772180fef923"
[[package]]
name = "autocfg"
version = "1.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "equivalent"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "fixedbitset"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1d674e81391d1e1ab681a28d99df07927c6d4aa5b027d7da16ba32d1d21ecd99"
[[package]]
name = "foldhash"
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[[package]]
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dependencies = [
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"equivalent",
"foldhash",
]
[[package]]
name = "heck"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"hashbrown",
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[[package]]
name = "indoc"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "libc"
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[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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]
[[package]]
name = "once_cell"
version = "1.21.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"hashbrown",
"indexmap",
"serde",
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[[package]]
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dependencies = [
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]
[[package]]
name = "pychrs"
version = "0.1.0"
dependencies = [
"petgraph",
"pyo3",
]
[[package]]
name = "pyo3"
version = "0.25.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8970a78afe0628a3e3430376fc5fd76b6b45c4d43360ffd6cdd40bdde72b682a"
dependencies = [
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"libc",
"memoffset",
"once_cell",
"portable-atomic",
"pyo3-build-config",
"pyo3-ffi",
"pyo3-macros",
"unindent",
]
[[package]]
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name = "pyo3-macros-backend"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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name = "syn"
version = "2.0.104"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "17b6f705963418cdb9927482fa304bc562ece2fdd4f616084c50b7023b435a40"
dependencies = [
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[[package]]
name = "target-lexicon"
version = "0.13.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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[[package]]
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13
Cargo.toml Normal file
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[package]
name = "pychrs"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[lib]
name = "pychrs"
crate-type = ["cdylib"]
[dependencies]
pyo3 = "0.25.0"
petgraph = "0.8.2"

15
pyproject.toml Normal file
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[build-system]
requires = ["maturin>=1.9,<2.0"]
build-backend = "maturin"
[project]
name = "pychrs"
requires-python = ">=3.8"
classifiers = [
"Programming Language :: Rust",
"Programming Language :: Python :: Implementation :: CPython",
"Programming Language :: Python :: Implementation :: PyPy",
]
dynamic = ["version"]
[tool.maturin]
features = ["pyo3/extension-module"]

35
src/lib.rs Normal file
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use petgraph::graph::DiGraph;
use pyo3::prelude::*;
#[derive(FromPyObject)]
struct PyEdges<E>(Vec<(u32, u32, E)>);
#[pyclass]
struct PyDiGraph(DiGraph<(), f64>);
#[pymethods]
impl PyDiGraph {
fn nb_edges(&self) -> PyResult<usize> {
Ok(self.0.edge_count())
}
}
#[pyfunction]
fn nb_edges(edges: PyEdges<f64>) -> PyResult<usize> {
Ok(edges.0.len())
}
#[pyfunction]
fn from_edges(edges: PyEdges<f64>) -> PyResult<PyDiGraph> {
let graph: DiGraph<(), f64> = DiGraph::from_edges(edges.0);
Ok(PyDiGraph(graph))
}
/// A Python module implemented in Rust.
#[pymodule]
fn pychrs(m: &Bound<'_, PyModule>) -> PyResult<()> {
m.add_class::<PyDiGraph>()?;
m.add_function(wrap_pyfunction!(nb_edges, m)?)?;
m.add_function(wrap_pyfunction!(from_edges, m)?)?;
Ok(())
}