* gdcmPython/ : amelioration to load Version with the library

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

diff --git a/gdcmPython/demo/explore.py b/gdcmPython/demo/explore.py
index c11a9aebb94d87ca1e7b41d4972ae0ae28c7d6c5..a72c79cde38cadd080e2bca7744ec542a79ebf4a 100644 (file)
--- a/gdcmPython/demo/explore.py
+++ b/gdcmPython/demo/explore.py
@@ -1,14 +1,22 @@
-from load import *
+from gdcmPython import *
 
-########## Real usage of Pygdcm starts here
-toRead = gdcm.gdcmHeader(FileName)
-toRead.LoadElements()
-ValDict = toRead.GetPubElVal()
-ExploreElements = ["Patient Name", "Patient ID",
-                                                "Study Date", "Study Time", "Study ID",
-                                                "Study Instance UID",
-                                                "Series Number",
-                                                "Modality"]
+### 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)
+ValDict = toRead.GetEntry()
+ExploreElements = ["Patient's Name", "Patient ID",
+                   "Study Date", "Study Time", "Study ID",
+                   "Study Instance UID",
+                   "Series Number",
+                   "Modality"]
 
 for elem in ExploreElements:
        print "[%s] = " % elem,
@@ -16,3 +24,4 @@ for elem in ExploreElements:
                print "[%s]" % ValDict[elem]
        except KeyError:
                print "NOT FOUND"
+