Pass DISPLAY environment variable to scripts (Fix ome#4027)

melissalinkert · Jan 11, 2012 · 1ff6faa · 1ff6faa
1 parent 05a95ce
commit 1ff6faa
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/components/tools/OmeroPy/src/omero/processor.py b/components/tools/OmeroPy/src/omero/processor.py
@@ -127,7 +127,8 @@ def __init__(self, ctx, interpreter, properties, params, iskill = False,\
 
     def make_env(self):
         self.env = omero.util.Environment("PATH", "PYTHONPATH",\
-            "DYLD_LIBRARY_PATH", "LD_LIBRARY_PATH", "MLABRAW_CMD_STR", "HOME")
+            "DYLD_LIBRARY_PATH", "LD_LIBRARY_PATH", "MLABRAW_CMD_STR", "HOME",\
+            "DISPLAY")
         # WORKAROUND
         # Currently duplicating the logic here as in the PYTHONPATH
         # setting of the grid application descriptor (see etc/grid/*.xml)

diff --git a/components/tools/OmeroPy/src/omero/util/__init__.py b/components/tools/OmeroPy/src/omero/util/__init__.py
@@ -676,8 +676,9 @@ def __init__(self, *args):
         else:
             self.env = {}
         for arg in args:
-            if os.environ.has_key(arg):
+            if arg in os.environ:
                 self.env[arg] = os.environ[arg]
+
     def __call__(self):
         """
         Returns the environment map when called.