File dont_import_gtk.patch of Package python-distutils-extra

--- python-distutils-extra-2.26/DistUtilsExtra/auto.py.orig	2011-03-15 11:47:28.000000000 +0100
+++ python-distutils-extra-2.26/DistUtilsExtra/auto.py	2011-03-16 23:28:18.925716210 +0100
@@ -340,7 +340,10 @@
         for node in ast.walk(tree):
             if isinstance(node, ast.Import):
                 for alias in node.names:
-                    if __external_mod(alias.name, attrs):
+                    # do not attempt to test if 'gtk' is an external module
+                    # since doing so will fail if no DISPLAY is available
+                    # e.g. on RPM builders or remote servers without X forwarding
+                    if alias.name == 'gtk' or __external_mod(alias.name, attrs):
                         imports.add(alias.name)
             if isinstance(node, ast.ImportFrom):
                 if __external_mod(node.module, attrs):