2003-03-17 Fabrice Bellet <Fabrice.Bellet@creatis.insa-lyon.fr>

[gdcm.git] / gdcmPython / demo / explore.py

diff --git a/gdcmPython/demo/explore.py b/gdcmPython/demo/explore.py
index 6ca9200be32d111c1b2dde158260de110064994a..aa92d787053a0245cf087ae631b2db5016394649 100644 (file)
--- a/gdcmPython/demo/explore.py
+++ b/gdcmPython/demo/explore.py
@@ -1,5 +1,15 @@
 from gdcmPython import *
 
+### Get filename from command line or default it
+try:
+   FileName = sys.argv[1]
+except IndexError:
+   FileName = os.path.join(GDCM_DATA_PATH, "test.acr")
+
+if not os.path.isfile(FileName):
+   print "Cannot open file ", FileName
+   sys.exit()
+
 toRead = gdcmHeader(FileName)
 toRead.LoadElements()
 ValDict = toRead.GetPubElVal()