Move 2.0 changes collected in branches/pending back to trunk for further

development.  Note that this set of changes is NOT backward-compatible;
the trunk no longer works with Python 1.5.2, 2.0, or 2.1.

1 files changed, 6 insertions, 7 deletions

diff --git a/src/script/scons.py b/src/script/scons.py
index dec4222..010302f 100644
--- a/src/script/scons.py
+++ b/src/script/scons.py
@@ -76,7 +76,7 @@ if script_dir in sys.path:
 
 libs = []
 
-if os.environ.has_key("SCONS_LIB_DIR"):
+if "SCONS_LIB_DIR" in os.environ:
     libs.append(os.environ["SCONS_LIB_DIR"])
 
 local_version = 'scons-local-' + __version__
@@ -137,12 +137,11 @@ else:
         # check only /foo/lib/scons*.
         prefs.append(sys.prefix)
 
-    temp = map(lambda x: os.path.join(x, 'lib'), prefs)
-    temp.extend(map(lambda x: os.path.join(x,
+    temp = [os.path.join(x, 'lib') for x in prefs]
+    temp.extend([os.path.join(x,
                                            'lib',
                                            'python' + sys.version[:3],
-                                           'site-packages'),
-                           prefs))
+                                           'site-packages') for x in prefs])
     prefs = temp
 
     # Add the parent directory of the current python's library to the
@@ -175,8 +174,8 @@ else:
 
 # Look first for 'scons-__version__' in all of our preference libs,
 # then for 'scons'.
-libs.extend(map(lambda x: os.path.join(x, scons_version), prefs))
-libs.extend(map(lambda x: os.path.join(x, 'scons'), prefs))
+libs.extend([os.path.join(x, scons_version) for x in prefs])
+libs.extend([os.path.join(x, 'scons') for x in prefs])
 
 sys.path = libs + sys.path