2to3 sez, "rewrite map() as loop"

4 files changed, 15 insertions, 17 deletions

diff --git a/src/engine/SCons/Environment.py b/src/engine/SCons/Environment.py
index a92a23d..e8a1bbb 100644
--- a/src/engine/SCons/Environment.py
+++ b/src/engine/SCons/Environment.py
@@ -2132,17 +2132,13 @@ class Base(SubstitutionEnvironment):
         #            result.append(s)
         build_source(node.all_children(), sources)
 
-        # now strip the build_node from the sources by calling the srcnode
-        # function
-        def get_final_srcnode(file):
-            srcnode = file.srcnode()
-            while srcnode != file.srcnode():
-                srcnode = file.srcnode()
-            return srcnode
-
-        # get the final srcnode for all nodes, this means stripping any
-        # attached build node.
-        map( get_final_srcnode, sources )
+    # THIS CODE APPEARS TO HAVE NO EFFECT
+    #    # get the final srcnode for all nodes, this means stripping any
+    #    # attached build node by calling the srcnode function
+    #    for file in sources:
+    #        srcnode = file.srcnode()
+    #        while srcnode != file.srcnode():
+    #            srcnode = file.srcnode()
 
         # remove duplicates
         return list(set(sources))
diff --git a/src/engine/SCons/Node/FS.py b/src/engine/SCons/Node/FS.py
index e601a67..42b4023 100644
--- a/src/engine/SCons/Node/FS.py
+++ b/src/engine/SCons/Node/FS.py
@@ -1959,7 +1959,7 @@ class Dir(Base):
             if not strings:
                 # Make sure the working directory (self) actually has
                 # entries for all Nodes in repositories or variant dirs.
-                map(selfEntry, node_names)
+                for name in node_names: selfEntry(name)
             if ondisk:
                 try:
                     disk_names = os.listdir(dir.abspath)
diff --git a/src/engine/SCons/Tool/packaging/__init__.py b/src/engine/SCons/Tool/packaging/__init__.py
index 02be24f..3854fea 100644
--- a/src/engine/SCons/Tool/packaging/__init__.py
+++ b/src/engine/SCons/Tool/packaging/__init__.py
@@ -169,7 +169,9 @@ def Package(env, target=None, source=None, **kw):
         args,varargs,varkw,defaults=getargspec(packager.package)
         if defaults!=None:
             args=args[:-len(defaults)] # throw away arguments with default values
-        map(args.remove, 'env target source'.split())
+        args.remove('env')
+        args.remove('target')
+        args.remove('source')
         # now remove any args for which we have a value in kw.
         #args=[x for x in args if not kw.has_key(x)]
         args=filter(lambda x, kw=kw: not kw.has_key(x), args)
diff --git a/src/engine/SCons/Util.py b/src/engine/SCons/Util.py
index a9f7b70..d395ca8 100644
--- a/src/engine/SCons/Util.py
+++ b/src/engine/SCons/Util.py
@@ -287,11 +287,11 @@ def print_tree(root, child_func, prune=0, showtags=0, margin=[0], visited={}):
 
     if children:
         margin.append(1)
-        map(lambda C, cf=child_func, p=prune, i=IDX(showtags), m=margin, v=visited:
-                   print_tree(C, cf, p, i, m, v),
-            children[:-1])
+        idx = IDX(showtags)
+        for C in children[:-1]:
+            print_tree(C, child_func, prune, idx, margin, visited)
         margin[-1] = 0
-        print_tree(children[-1], child_func, prune, IDX(showtags), margin, visited)
+        print_tree(children[-1], child_func, prune, idx, margin, visited)
         margin.pop()