From 8e2654541c6eae0f308908f501cccbc86b2f9101 Mon Sep 17 00:00:00 2001
From: Travis Oliphant <oliphant@enthought.com>
Date: Wed, 4 Jan 2006 17:26:31 +0000
Subject: Moved scipy directory to numpy

---
 numpy/base/utils.py | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 numpy/base/utils.py

(limited to 'numpy/base/utils.py')

diff --git a/numpy/base/utils.py b/numpy/base/utils.py
new file mode 100644
index 000000000..19fb18d4d
--- /dev/null
+++ b/numpy/base/utils.py
@@ -0,0 +1,28 @@
+from numerictypes import obj2dtype
+
+__all__ = ['issubclass_', 'get_scipy_include', 'issubdtype']
+
+def issubclass_(arg1, arg2):
+    try:
+        return issubclass(arg1, arg2)
+    except TypeError:
+        return False
+
+def issubdtype(arg1, arg2):
+    return issubclass(obj2dtype(arg1), obj2dtype(arg2))
+    
+def get_scipy_include():
+    """Return the directory in the package that contains the scipy/*.h header 
+    files.
+    
+    Extension modules that need to compile against scipy.base should use this
+    function to locate the appropriate include directory. Using distutils:
+    
+      import scipy
+      Extension('extension_name', ...
+                include_dirs=[scipy.get_scipy_include()])
+    """
+    from scipy.distutils.misc_util import get_scipy_include_dirs
+    include_dirs = get_scipy_include_dirs()
+    assert len(include_dirs)==1,`include_dirs`
+    return include_dirs[0]
-- 
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