cpp init

.gitignore

@@ -0,0 +1,3 @@
+.venv
+build
+*.egg-info

Makefile

@@ -0,0 +1,23 @@
+default: help
+
+help:
+	@echo "Rasal makefile commands, run with make <command>"
+	@echo
+	@grep -E '^[a-zA-Z0-9 -]+:.*#'  Makefile | sort | while read -r l; do printf "\t\033[1;32m$$(echo $$l | cut -f 1 -d':')\033[00m:$$(echo $$l | cut -f 2- -d'#')\n"; done
+	@echo
+
+.PHONY: clean
+clean:	# Clean your working directory.
+	@printf "\033[36m ---------- $@: Cleaning workding directory ----------\033[0m\n"
+	rm -rf .venv
+	rm -rf .tox
+	rm -rf build
+	rm -rf *.egg-info
+	rm -rf *.pyc
+
+.PHONY: dev
+dev: clean # Build and enter a dev environment.
+	@printf "\033[36m ---------- $@: Building dev environment ----------\033[0m\n"
+	python -m venv .venv;
+	.venv/bin/pip install ./
+	.venv/bin/python

pyproject.toml

@@ -1,7 +1,13 @@
 [build-system]
 requires = [
-    "setuptools>=30.3.0",
+    "setuptools>=42",
+    "pybind11>=2.10.0",
 ]
+build-backend = "setuptools.build_meta"
+
+[tool.cibuildwheel]
+test-command = "python {project}/tests/test.py"
+test-skip = "*universal2:arm64"
 
 [tool.ruff.per-file-ignores]
 "ci/*" = ["S"]

setup.py

@@ -2,6 +2,7 @@
 import re
 from pathlib import Path
 
+from pybind11.setup_helpers import Pybind11Extension, build_ext
 from setuptools import find_packages
 from setuptools import setup
 
@@ -10,10 +11,30 @@ def read(*names, **kwargs):
     with Path(__file__).parent.joinpath(*names).open(encoding=kwargs.get("encoding", "utf8")) as fh:
         return fh.read()
 
+__name__  = "rasal"
+__version__ = "0.0.1"
+
+# The main interface is through Pybind11Extension.
+# * You can add cxx_std=11/14/17, and then build_ext can be removed.
+# * You can set include_pybind11=false to add the include directory yourself,
+#   say from a submodule.
+#
+# Note:
+#   Sort input source files if you glob sources to ensure bit-for-bit
+#   reproducible builds (https://github.com/pybind/python_example/pull/53)
+
+ext_modules = [
+    Pybind11Extension(
+        __name__,
+        ["src/rasal/rasal.cpp"],
+        # Example: passing in the version to the compiled code
+        define_macros=[("VERSION_INFO", __version__)],
+    ),
+]
 
 setup(
-    name="rasal",
-    version="0.0.0",
+    name=__name__,
+    version=__version__,
     license="MIT",
     description="Resolution and Sensors and Lens.",
     long_description="{}\n{}".format(
@@ -23,10 +44,11 @@ def read(*names, **kwargs):
     author="Aidan Johnston",
     author_email="contact@aidanjohnston.ca",
     url="https://github.com/AidanJohnston/rasal",
-    packages=find_packages("src"),
-    package_dir={"": "src"},
-    py_modules=[path.stem for path in Path("src").glob("*.py")],
+    # py_modules=[path.stem for path in Path("src").glob("*.py")],
     include_package_data=True,
+    ext_modules=ext_modules,
+    # Currently, build_ext only provides an optional "highest supported C++
+    # level" feature, but in the future it may provide more features.
     zip_safe=False,
     classifiers=[
         # complete classifier list: http://pypi.python.org/pypi?%3Aaction=list_classifiers
@@ -66,9 +88,4 @@ def read(*names, **kwargs):
         #   "rst": ["docutils>=0.11"],
         #   ":python_version=="2.6"": ["argparse"],
     },
-    entry_points={
-        "console_scripts": [
-            "rasal = rasal.cli:main",
-        ]
-    },
 )

src/rasal/rasal.cpp

@@ -0,0 +1,52 @@
+#include <pybind11/pybind11.h>
+#include <nlohmann/json.hpp>
+
+#define STRINGIFY(x) #x
+#define MACRO_STRINGIFY(x) STRINGIFY(x)
+
+/*
+ *  _____             _____         _      
+ * |  __ \     /\    / ____|  /\   | |     
+ * | |__) |   /  \  | (___   /  \  | |     
+ * |  _  /   / /\ \  \___ \ / /\ \ | |     
+ * | | \ \  / ____ \ ____) / ____ \| |____ 
+ * |_|  \_\/_/    \_\_____/_/    \_\______|
+ *
+ */
+
+int add(int i, int j) {
+    return i + j;
+}
+
+namespace py = pybind11;
+
+PYBIND11_MODULE(rasal, m) {
+    m.doc() = R"pbdoc(
+        Resolution and Sensors and Lens.
+
+         _____             _____         _      
+        |  __ \     /\    / ____|  /\   | |     
+        | |__) |   /  \  | (___   /  \  | |     
+        |  _  /   / /\ \  \___ \ / /\ \ | |     
+        | | \ \  / ____ \ ____) / ____ \| |____ 
+        |_|  \_\/_/    \_\_____/_/    \_\______|
+    )pbdoc";
+
+    m.def("add", &add, R"pbdoc(
+        Add two numbers
+
+        Some other explanation about the add function.
+    )pbdoc");
+
+    m.def("subtract", [](int i, int j) { return i - j; }, R"pbdoc(
+        Subtract two numbers
+
+        Some other explanation about the subtract function.
+    )pbdoc");
+
+#ifdef VERSION_INFO
+    m.attr("__version__") = MACRO_STRINGIFY(VERSION_INFO);
+#else
+    m.attr("__version__") = "dev";
+#endif
+}

src/rasal/sensor.cpp

@@ -0,0 +1,15 @@
+class Sensor {
+
+    int width;
+    int height;
+
+    public:
+        Sensor (int, int)
+
+}
+
+Sensor::Sensor (int width, int height) {
+    width = width
+    heigh = height
+}
+