When iterating over dict.items(), we do not need a new list.

4 files changed, 6 insertions, 6 deletions

diff --git a/src/engine/SCons/Node/Alias.py b/src/engine/SCons/Node/Alias.py
index f229a9f..a035816 100644
--- a/src/engine/SCons/Node/Alias.py
+++ b/src/engine/SCons/Node/Alias.py
@@ -89,7 +89,7 @@ class AliasNodeInfo(SCons.Node.NodeInfoBase):
         """
         # TODO check or discard version
         del state['_version_id']
-        for key, value in list(state.items()):
+        for key, value in state.items():
             if key not in ('__weakref__',):
                 setattr(self, key, value)
           
diff --git a/src/engine/SCons/Node/FS.py b/src/engine/SCons/Node/FS.py
index 9b057be..907bc75 100644
--- a/src/engine/SCons/Node/FS.py
+++ b/src/engine/SCons/Node/FS.py
@@ -2203,7 +2203,7 @@ class Dir(Base):
             # We use the .name attribute from the Node because the keys of
             # the dir.entries dictionary are normalized (that is, all upper
             # case) on case-insensitive systems like Windows.
-            node_names = [ v.name for k, v in list(dir.entries.items())
+            node_names = [ v.name for k, v in dir.entries.items()
                            if k not in ('.', '..') ]
             names.extend(node_names)
             if not strings:
@@ -2482,7 +2482,7 @@ class FileNodeInfo(SCons.Node.NodeInfoBase):
         """
         # TODO check or discard version
         del state['_version_id']
-        for key, value in list(state.items()):
+        for key, value in state.items():
             if key not in ('__weakref__',):
                 setattr(self, key, value)
 
diff --git a/src/engine/SCons/Node/Python.py b/src/engine/SCons/Node/Python.py
index 92cc320..f151fc5 100644
--- a/src/engine/SCons/Node/Python.py
+++ b/src/engine/SCons/Node/Python.py
@@ -67,7 +67,7 @@ class ValueNodeInfo(SCons.Node.NodeInfoBase):
         """
         # TODO check or discard version
         del state['_version_id']
-        for key, value in list(state.items()):
+        for key, value in state.items():
             if key not in ('__weakref__',):
                 setattr(self, key, value)
 
diff --git a/src/engine/SCons/Node/__init__.py b/src/engine/SCons/Node/__init__.py
index 8e00fdb..f7d2082 100644
--- a/src/engine/SCons/Node/__init__.py
+++ b/src/engine/SCons/Node/__init__.py
@@ -430,7 +430,7 @@ class NodeInfoBase(object):
         # TODO check or discard version
         del state['_version_id']
 
-        for key, value in list(state.items()):
+        for key, value in state.items():
             if key not in ('__weakref__',):
                 setattr(self, key, value)
 
@@ -493,7 +493,7 @@ class BuildInfoBase(object):
         """
         # TODO check or discard version
         del state['_version_id']
-        for key, value in list(state.items()):
+        for key, value in state.items():
             if key not in ('__weakref__',):
                 setattr(self, key, value)