From 0529fe7fede22b0f6978e430dff51eb5fd4346b7 Mon Sep 17 00:00:00 2001
From: hack <hack@stsci.edu>
Date: Tue, 22 Feb 2011 20:31:05 +0000
Subject: Fixed(?) circular import introduced into the HSTWCS module.

git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12005 fe389314-cf27-0410-b35b-8c050e845b92
---
 wcsutil/hstwcs.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'wcsutil/hstwcs.py')

diff --git a/wcsutil/hstwcs.py b/wcsutil/hstwcs.py
index 1d38f42..122a0ba 100644
--- a/wcsutil/hstwcs.py
+++ b/wcsutil/hstwcs.py
@@ -4,7 +4,7 @@ import os.path
 from pywcs import WCS
 import pyfits
 import instruments
-from stwcs.distortion import models, coeff_converter, utils
+from stwcs.distortion import models, coeff_converter
 import altwcs
 import numpy as np
 from pytools import fileutil
@@ -327,6 +327,8 @@ class HSTWCS(WCS):
         defined the algorithm for this implementation
         
         """
+        from stwcs.distortion import utils
+        
         # Define some output arrays
         xout = np.zeros(len(ra),dtype=np.float64)
         yout = np.zeros(len(ra),dtype=np.float64)
-- 
cgit