1 files changed, 42 insertions, 0 deletions
diff --git a/numpy/doc/pyrex/setup.py b/numpy/doc/pyrex/setup.py
new file mode 100644
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+++ b/numpy/doc/pyrex/setup.py
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+#!/usr/bin/env python
+"""Install file for example on how to use Pyrex with Numpy.
+
+For more details, see:
+http://www.scipy.org/Cookbook/Pyrex_and_NumPy
+http://www.scipy.org/Cookbook/ArrayStruct_and_Pyrex
+"""
+
+from distutils.core import setup
+from distutils.extension import Extension
+
+# Make this usable by people who don't have pyrex installed (I've committed
+# the generated C sources to SVN).
+try:
+    from Pyrex.Distutils import build_ext
+    has_pyrex = True
+except ImportError:
+    has_pyrex = False
+
+import numpy
+
+# Define a pyrex-based extension module, using the generated sources if pyrex
+# is not available.
+if has_pyrex:
+    pyx_sources = ['numpyx.pyx']
+    cmdclass    = {'build_ext': build_ext}
+else:
+    pyx_sources = ['numpyx.c']
+    cmdclass    = {}
+
+
+pyx_ext = Extension('numpyx',
+                 pyx_sources,
+                 include_dirs = [numpy.get_numpy_include()])
+
+# Call the routine which does the real work
+setup(name        = 'numpyx',
+      description = 'Small example on using Pyrex to write a Numpy extension',
+      url         = 'http://www.scipy.org/Cookbook/Pyrex_and_NumPy',
+      ext_modules = [pyx_ext],
+      cmdclass    = cmdclass,
+      )