Update to adhere to PEP-353 and PEP-517.

.gitignore

@@ -3,3 +3,8 @@ MANIFEST
 env*
 build/
 dist/
+demo.py
+venv/
+verify/
+__pycache__
+*.egg-info

MANIFEST.in

@@ -1,3 +1,3 @@
 include README.rst
 include fastlz/fastlz.c
-include fastlz/fastlz.h
+include fastlz/fastlz.h

Makefile

@@ -1,2 +1,5 @@
 all:
 	python3 setup.py sdist
+
+clean:
+	rm -rf build dist *.egg-info

fastlz.c

@@ -1,3 +1,4 @@
+#define PY_SSIZE_T_CLEAN
 #include <Python.h>
 #include "fastlz/fastlz.h"
 
@@ -16,7 +17,7 @@ compress(PyObject *self, PyObject *args, PyObject *kwargs)
     PyObject *result;
     const char *input;
     char *output;
-    int input_len, output_len;
+    Py_ssize_t input_len, output_len;
 
     static char *arglist[] = {"string", NULL};
     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s#|i", arglist, &input,
@@ -50,7 +51,7 @@ decompress(PyObject *self, PyObject *args)
 {
     PyObject *result;
     const char *input;
-    int input_len;
+    Py_ssize_t input_len;
     char *output;
     uint32_t output_len, decompressed_len;
 

pyproject.toml

@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"

setup.cfg

@@ -0,0 +1,21 @@
+[metadata]
+name = fastlz
+version = 0.5.0
+description = Python wrapper for FastLZ, a lightning-fast lossless compression library.
+author = Valdemar M. T. Landberg
+author_email = valdemar.landberg@live.dk
+url = https://github.com/valdemarmtl/python-fastlz
+license = BSD License,
+classifiers =
+    Development Status :: 4 - Beta
+    Intended Audience :: Developers
+    License :: OSI Approved :: BSD License
+    Operating System :: POSIX
+    Programming Language :: C
+    Programming Language :: Python
+    Topic :: Software Development :: Libraries
+    Topic :: System :: Archiving :: Compression
+    Topic :: Utilities
+
+[bdist_wheel]
+universal = 1

setup.py

@@ -1,29 +1,11 @@
-from distutils.core import setup, Extension
-
+from setuptools import Extension, setup
 
 setup(
     name='fastlz',
     version='0.5.0',
-    description='Python wrapper for FastLZ, a lightning-fast lossless '
-                'compression library.',
-    author='Remus M. Prunescu',
-    author_email='remusmp@gmail.com',
-    url='https://github.com/remusmp/python-fastlz',
-    license='BSD License',
-    classifiers = [
-        'Development Status :: 4 - Beta',
-        'Intended Audience :: Developers',
-        'License :: OSI Approved :: BSD License',
-        'Operating System :: POSIX',
-        'Programming Language :: C',
-        'Programming Language :: Python',
-        'Topic :: Software Development :: Libraries',
-        'Topic :: System :: Archiving :: Compression',
-        'Topic :: Utilities'
-    ],
     ext_modules = [
         Extension(
-            'fastlz',
+            name='fastlz',
             sources=['fastlz.c', 'fastlz/fastlz.c'],
             include_dirs=['fastlz']
         )