Dropped pyrex build support; Cython now supports Python 3.
diff --git a/setup.py b/setup.py
index 381336d..22f3ec8 100644
--- a/setup.py
+++ b/setup.py
@@ -74,21 +74,13 @@
sys.modules['distutils.extension'].Extension = _Extension
sys.modules['distutils.command.build_ext'].Extension = _Extension
-with_pyrex = None
-if sys.version_info[0] < 3:
- try:
- from Cython.Distutils.extension import Extension as _Extension
- from Cython.Distutils import build_ext as _build_ext
- with_pyrex = 'cython'
- except ImportError:
- try:
- # Pyrex cannot build _yaml.c at the moment,
- # but it may get fixed eventually.
- from Pyrex.Distutils import Extension as _Extension
- from Pyrex.Distutils import build_ext as _build_ext
- with_pyrex = 'pyrex'
- except ImportError:
- pass
+with_cython = False
+try:
+ from Cython.Distutils.extension import Extension as _Extension
+ from Cython.Distutils import build_ext as _build_ext
+ with_cython = True
+except ImportError:
+ pass
class Distribution(_Distribution):
@@ -135,7 +127,7 @@
def __init__(self, name, sources, feature_name, feature_description,
feature_check, **kwds):
- if not with_pyrex:
+ if not with_cython:
for filename in sources[:]:
base, ext = os.path.splitext(filename)
if ext == '.pyx':
@@ -179,9 +171,7 @@
self.check_extensions_list(self.extensions)
filenames = []
for ext in self.extensions:
- if with_pyrex == 'pyrex':
- self.pyrex_sources(ext.sources, ext)
- elif with_pyrex == 'cython':
+ if with_cython:
self.cython_sources(ext.sources, ext)
for filename in ext.sources:
filenames.append(filename)
@@ -211,9 +201,7 @@
with_ext = self.check_extension_availability(ext)
if not with_ext:
continue
- if with_pyrex == 'pyrex':
- ext.sources = self.pyrex_sources(ext.sources, ext)
- elif with_pyrex == 'cython':
+ if with_cython:
ext.sources = self.cython_sources(ext.sources, ext)
self.build_extension(ext)
