BaseTools: fix imports

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

diff --git a/BaseTools/Source/Python/Common/RangeExpression.py b/BaseTools/Source/Python/Common/RangeExpression.py
index 407dc06ccf0b598b03a9a25bf6f80114364a13d5..40958451d286907422edc7a1027fa769a9506837 100644 (file)
--- a/BaseTools/Source/Python/Common/RangeExpression.py
+++ b/BaseTools/Source/Python/Common/RangeExpression.py
@@ -19,6 +19,7 @@ from CommonDataClass.Exceptions import WrnExpression
 import uuid\r
 from Common.Expression import PcdPattern, BaseExpression\r
 from Common.DataType import *\r
+from re import compile\r
 \r
 ERR_STRING_EXPR = 'This operator cannot be used in string expression: [%s].'\r
 ERR_SNYTAX = 'Syntax error, the rest of expression cannot be evaluated: [%s].'\r
@@ -202,7 +203,7 @@ class RangeExpression(BaseExpression):
 \r
     NonLetterOpLst = ['+', '-', '&', '|', '^', '!', '=', '>', '<']\r
 \r
-    RangePattern = re.compile(r'[0-9]+ - [0-9]+')\r
+    RangePattern = compile(r'[0-9]+ - [0-9]+')\r
 \r
     def preProcessRangeExpr(self, expr):\r
         # convert hex to int\r