Small refactor.

[modules/paravis.git] / test / demo7.py

diff --git a/test/demo7.py b/test/demo7.py
index d5dcb241943913f00f7e7e5461780e199c66f11a..87c13e2e2a3da34fe93ad684afca3c74c4387706 100755 (executable)
--- a/test/demo7.py
+++ b/test/demo7.py
@@ -1,9 +1,9 @@
-# Copyright (C) 2010-2012  CEA/DEN, EDF R&D
+# Copyright (C) 2010-2015  CEA/DEN, EDF R&D
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
-# version 2.1 of the License.
+# version 2.1 of the License, or (at your option) any later version.
 #
 # This library is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -21,7 +21,7 @@
 if not ('servermanager' in dir()):
   from pvsimple import *
 
-import os
+import os, inspect
 
 def demo7(fname, impth):
     """This method demonstrates the Slice filter."""
@@ -57,8 +57,10 @@ def demo7(fname, impth):
     Render()
     WriteImage(filename = (impth + "sliceFilter_4.png"), view=v, Magnification=2)
 
-testdir = os.getenv("TESTDIR")
-pvdata = os.getenv("PVDATA")
+
+scriptdir = inspect.getframeinfo(inspect.currentframe())[0]
+testdir = os.path.dirname( os.path.abspath(scriptdir) )
+pvdata = os.getenv("SAMPLES_SRC_DIR")
 
 if __name__ == "__main__":
- demo7(fname=pvdata+"/Data/can.ex2", impth=testdir+"/Pic/")
+    demo7(fname=pvdata+"/Data/can.ex2", impth=testdir+"/Pic/")