Merge pull request #95 from grosenberger/fix/cython

[FIX] Cython in setup.py / Include PYX

MANIFEST.in

@@ -0,0 +1 @@
+global-include *.pyx

setup.py

@@ -3,7 +3,21 @@
 from setuptools import setup, find_packages
 from distutils.extension import Extension
 
-ext_modules = [Extension("pyprophet._optimized", ["pyprophet/_optimized.c"])]
+try:
+    from Cython.Build import cythonize
+except ImportError:
+    use_cython = False
+else:
+    use_cython = True
+
+cmdclass = {}
+ext_modules = []
+
+if use_cython:
+    ext_modules += [Extension("pyprophet._optimized", ["pyprophet/_optimized.pyx"])]
+    ext_modules = cythonize(ext_modules)
+else:
+    ext_modules += [Extension("pyprophet._optimized", ["pyprophet/_optimized.c"])]
 
 # read the contents of README for PyPI
 from os import path
@@ -12,7 +26,7 @@
     long_description = f.read()
 
 setup(name='pyprophet',
-      version="2.1.9",
+      version="2.1.10",
       author="The PyProphet Developers",
       author_email="[email protected]",
       description="PyProphet: Semi-supervised learning and scoring of OpenSWATH results.",