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#
# Program: Insight Segmentation & Registration Toolkit
# Module: itkdata.py
# Language: C++
# Date: $Date$
# Version: $Revision$
#
# Copyright (c) Insight Software Consortium. All rights reserved.
# See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even
# the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the above copyright notices for more information.
#
import itkbase
import sys
import os
# Put the ITK_DATA_ROOT setting in the global namespace. This
# package is only used for testing, so this is okay.
ITK_DATA_ROOT = ""
# Look for the -D command line option.
if not ITK_DATA_ROOT:
for a in range(len(sys.argv)):
if sys.argv[a] == "-D" and a < len(sys.argv):
ITK_DATA_ROOT = sys.argv[a+1]
break
# Check for the environment variable ::ITK_DATA_ROOT.
if not ITK_DATA_ROOT and os.environ.has_key('ITK_DATA_ROOT'):
ITK_DATA_ROOT = os.environ['ITK_DATA_ROOT']
# Use the default output directory.
if not ITK_DATA_ROOT:
ITK_DATA_ROOT = itkbase.defaultDataRoot
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