prepare for 0.3

Author: ChuanyuXue

MANIFEST.in

@@ -0,0 +1,11 @@
+include README.md
+include LICENSE
+
+# Ensure Cython sources and generated C are in sdist
+include tsnkit/simulation/cython/simulation_core.pyx
+include tsnkit/simulation/cython/simulation_core.c
+
+# Exclude transient artifacts
+prune tsnkit.egg-info
+global-exclude *.py[cod] __pycache__
+global-exclude *.csv

VERSION

@@ -0,0 +1 @@
+0.3.0

doc/source/conf.py

@@ -18,7 +18,7 @@
 project = "tsnkit"
 copyright = "2023, Chuanyu"
 author = "Chuanyu"
-release = "0.1.0"
+release = "0.3.0"
 
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "tsnkit"
-version = "0.2.4"
+version = "0.3.0"
 authors = [
   { name="Chuanyu Xue", email="[email protected]" },
   { name="Elaine Hu", email="[email protected]" },

setup.py

@@ -1,34 +1,52 @@
 from setuptools import setup, Extension
-from Cython.Build import cythonize
-import numpy
 import os
 
+try:
+    # Cython is optional when building from an sdist that includes generated C
+    from Cython.Build import cythonize  # type: ignore
+    HAVE_CYTHON = True
+except Exception:
+    HAVE_CYTHON = False
+
+import numpy
+
 # Create __init__.py for the cython package if it doesn't exist
 cython_dir = "tsnkit/simulation/cython"
 init_file = os.path.join(cython_dir, "__init__.py")
 if not os.path.exists(init_file):
     with open(init_file, "w") as f:
         f.write("# Cython simulation extensions\n")
 
-# Define Cython extensions
+src_pyx = "tsnkit/simulation/cython/simulation_core.pyx"
+src_c = "tsnkit/simulation/cython/simulation_core.c"
+source = src_pyx if os.path.exists(src_pyx) else src_c
+
+# Define Cython/C extensions
 extensions = [
     Extension(
         "tsnkit.simulation.cython.simulation_core",
-        ["tsnkit/simulation/cython/simulation_core.pyx"],
+        [source],
         include_dirs=[numpy.get_include()],
         define_macros=[("NPY_NO_DEPRECATED_API", "NPY_1_7_API_VERSION")],
-        extra_compile_args=["/O2"] if os.name == "nt" else ["-O3", "-ffast-math"]
+        extra_compile_args=["/O2"] if os.name == "nt" else ["-O3", "-ffast-math"],
     )
 ]
 
 setup(
     name="tsnkit-cython-extensions",
-    ext_modules=cythonize(extensions, compiler_directives={
-        'language_level': 3,
-        'boundscheck': False,
-        'wraparound': False,
-        'initializedcheck': False,
-        'cdivision': True,
-    }),
+    ext_modules=(
+        cythonize(
+            extensions,
+            compiler_directives={
+                "language_level": 3,
+                "boundscheck": False,
+                "wraparound": False,
+                "initializedcheck": False,
+                "cdivision": True,
+            },
+        )
+        if HAVE_CYTHON and source.endswith(".pyx")
+        else extensions
+    ),
     zip_safe=False,
 )

tsnkit/__init__.py

@@ -5,6 +5,6 @@
 """
 
 
-__version__ = "0.1.0"
+__version__ = "0.3.0"
 __author__ = 'Chuanyu Xue'
 __credits__ = 'UConn CPS Lab'