preparations for pypi release

Author: figelbrink

MANIFEST.in

@@ -1 +1,4 @@
-include optix/*.pxd
+include optix/*.pxd
+include optix/*.pyx
+include optix/*.h
+exclude optix/*.cpp

README.md

@@ -1,9 +1,10 @@
 # Python-OptiX
 
-Python wrapper for the OptiX 7.3 ray tracing engine by Nvidia.
+Python wrapper for the OptiX 7.3 raytracing engine by Nvidia.
 
 Python-OptiX wraps the OptiX C++ API using Cython and provides a simplified 
-interface to the original C-like API using the [CuPy](https://cupy.dev) module.
+interface to the original C-like API using mainly the 
+[CuPy](https://cupy.dev) package.
 
 ### Supported Platforms
 
@@ -22,7 +23,7 @@ and the [OptiX 7.3.0 SDK](https://developer.nvidia.com/optix/downloads/7.3.0/lin
 
 Make sure the CUDA header files are installed as well
 
-*Note*: Add the locations of CUDA and OptiX to the system PATH variable if necessary.
+Add the locations of CUDA and OptiX to the system `PATH` variable if necessary.
 
 ### Using pip
 ```

pyproject.toml

@@ -1,3 +1,3 @@
 [build-system]
-requires = ["setuptools", "wheel", "Cython>=0.30"]
+requires = ["setuptools", "wheel", "Cython>=0.29.22,<3"]
 build-backend = "setuptools.build_meta"

setup.py

@@ -1,4 +1,4 @@
-from setuptools import setup, Extension
+from setuptools import setup, Extension, find_packages
 from Cython.Build import cythonize
 
 
@@ -30,6 +30,7 @@ def import_module_from_path(path):
     raise RuntimeError("Cuda or optix not found in the system")
 
 extensions = [Extension("*", ["optix/*.pyx"], include_dirs=[cuda_include_path, optix_include_path])]
+extensions = cythonize(extensions, language_level="3")
 
 with open("README.md", "r", encoding="utf-8") as fh:
     long_description = fh.read()
@@ -41,26 +42,35 @@ def import_module_from_path(path):
     version=version,
     author="Felix Igelbrink",
     author_email="felix.igelbrink@uni-osnabrueck.de",
-    description="Python bindings to the optiX raytracing framework by nvidia",
+    description="Python bindings to the OptiX raytracing engine by nvidia",
     long_description=long_description,
-    long_descriptiopn_content_type="text/markdown",
+    long_description_content_type="text/markdown",
     url="https://github.com/mortacious/python-optix",
     project_urls={
         "Bug Tracker": "https://github.com/mortacious/python-optix/issues",
     },
-    ext_modules=cythonize(extensions, language_level="3"),
+    packages=find_packages(exclude=['tests', 'examples']),
+    ext_modules=extensions,
     install_requires=[
         'numpy',
         'cupy>=9.0'
     ],
     license="MIT",
     classifiers=[
-        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
         "License :: OSI Approved :: MIT License",
-        "Operating System :: Linux",
+        "Operating System :: POSIX :: Linux",
+        "Environment :: GPU :: NVIDIA CUDA",
+        "Development Status :: 4 - Beta",
+        "Intended Audience :: Science/Research",
+        "Intended Audience :: Developers",
+        "Topic :: Scientific/Engineering",
+        "Topic :: Software Development",
     ],
     extras_require={
         'examples': ["pillow"]
     },
-    python_requires=">=3.8"
+    python_requires=">=3.8",
+    zip_safe=False
 )