BaseTools: Expression - remove redundant variable

[mirror_edk2.git] / BaseTools / Source / Python / Common / Expression.py

diff --git a/BaseTools/Source/Python/Common/Expression.py b/BaseTools/Source/Python/Common/Expression.py
index 79dc83efc3d5670d9dc278bc06d488402d359a56..bcb27ec11fd596c75f5ce5c91220b24afd7d0ab9 100644 (file)
--- a/BaseTools/Source/Python/Common/Expression.py
+++ b/BaseTools/Source/Python/Common/Expression.py
@@ -46,14 +46,13 @@ ERR_IN_OPERAND          = 'Macro after IN operator can only be: $(FAMILY), $(ARC
 #\r
 def SplitString(String):\r
     # There might be escaped quote: "abc\"def\\\"ghi", 'abc\'def\\\'ghi'\r
-    Str = String\r
     RetList = []\r
     InSingleQuote = False\r
     InDoubleQuote = False\r
     Item = ''\r
-    for i, ch in enumerate(Str):\r
+    for i, ch in enumerate(String):\r
         if ch == '"' and not InSingleQuote:\r
-            if Str[i - 1] != '\\':\r
+            if String[i - 1] != '\\':\r
                 InDoubleQuote = not InDoubleQuote\r
             if not InDoubleQuote:\r
                 Item += String[i]\r
@@ -64,7 +63,7 @@ def SplitString(String):
                 RetList.append(Item)\r
                 Item = ''\r
         elif ch == "'" and not InDoubleQuote:\r
-            if Str[i - 1] != '\\':\r
+            if String[i - 1] != '\\':\r
                 InSingleQuote = not InSingleQuote\r
             if not InSingleQuote:\r
                 Item += String[i]\r
@@ -84,13 +83,12 @@ def SplitString(String):
 def SplitPcdValueString(String):\r
     # There might be escaped comma in GUID() or DEVICE_PATH() or " "\r
     # or ' ' or L' ' or L" "\r
-    Str = String\r
     RetList = []\r
     InParenthesis = 0\r
     InSingleQuote = False\r
     InDoubleQuote = False\r
     Item = ''\r
-    for i, ch in enumerate(Str):\r
+    for i, ch in enumerate(String):\r
         if ch == '(':\r
             InParenthesis += 1\r
         if ch == ')':\r
@@ -909,8 +907,9 @@ class ValueExpressionEx(ValueExpression):
                         LabelOffset = 0\r
                         for Index, Item in enumerate(PcdValueList):\r
                             # compute byte offset of every LABEL\r
-                            Item = Item.strip()\r
                             LabelList = ReLabel.findall(Item)\r
+                            Item = ReLabel.sub('', Item)\r
+                            Item = Item.strip()\r
                             if LabelList:\r
                                 for Label in LabelList:\r
                                     if not IsValidCString(Label):\r