BaseTools: create base expression class

this class has a fucntion to share between Exception and RangeExpression
change both classes to call this function init in their init

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>

1 files changed, 3 insertions, 24 deletions

diff --git a/BaseTools/Source/Python/Common/RangeExpression.py b/BaseTools/Source/Python/Common/RangeExpression.py
index 4d07bd7523..00c0c5e94d 100644
--- a/BaseTools/Source/Python/Common/RangeExpression.py
+++ b/BaseTools/Source/Python/Common/RangeExpression.py
@@ -16,7 +16,7 @@ from Common.GlobalData import *
 from CommonDataClass.Exceptions import BadExpression

 from CommonDataClass.Exceptions import WrnExpression

 import uuid

-from Common.Expression import PcdPattern

+from Common.Expression import PcdPattern,BaseExpression

 from Common.DataType import *

 

 ERR_STRING_EXPR = 'This operator cannot be used in string expression: [%s].'

@@ -186,7 +186,7 @@ def GetOperatorObject(Operator):
     else:

         raise BadExpression("Bad Operator")

 

-class RangeExpression(object):

+class RangeExpression(BaseExpression):

     # Logical operator mapping

     LogicalOperators = {

         '&&' : 'and', '||' : 'or',

@@ -347,6 +347,7 @@ class RangeExpression(object):
 

 

     def __init__(self, Expression, PcdDataType, SymbolTable = {}):

+        super(RangeExpression, self).__init__(self, Expression, PcdDataType, SymbolTable)

         self._NoProcess = False

         if type(Expression) != type(''):

             self._Expr = Expression

@@ -693,25 +694,3 @@ class RangeExpression(object):
             raise BadExpression(ERR_OPERATOR_UNSUPPORT % OpToken)

         self._Token = OpToken

         return OpToken

-

-    # Check if current token matches the operators given from OpList

-    def _IsOperator(self, OpList):

-        Idx = self._Idx

-        self._GetOperator()

-        if self._Token in OpList:

-            if self._Token in self.LogicalOperators:

-                self._Token = self.LogicalOperators[self._Token]

-            return True

-        self._Idx = Idx

-        return False

-

-

-    

-    

-    

-    

-

-

-

-

-#    UTRangeList()