BaseTools: Replace StringIO.StringIO with io.BytesIO

Replace StringIO.StringIO with io.BytesIO to be compatible with python3.
This commit also removes "import StringIO" from those python scripts
that don't really use it.

Contributed-under: TianoCore Contribution Agreement 1.1
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/BaseTools/Source/Python/GenFds/FfsFileStatement.py b/BaseTools/Source/Python/GenFds/FfsFileStatement.py
index ba8e0465ef..f5de57d0ac 100644
--- a/BaseTools/Source/Python/GenFds/FfsFileStatement.py
+++ b/BaseTools/Source/Python/GenFds/FfsFileStatement.py
@@ -18,7 +18,7 @@
 import Ffs

 import Rule

 import Common.LongFilePathOs as os

-import StringIO

+from io import BytesIO

 import subprocess

 

 from GenFdsGlobalVariable import GenFdsGlobalVariable

@@ -82,7 +82,7 @@ class FileStatement (FileStatementClassObject) :
         Dict.update(self.DefineVarDict)

         SectionAlignments = None

         if self.FvName is not None :

-            Buffer = StringIO.StringIO('')

+            Buffer = BytesIO('')

             if self.FvName.upper() not in GenFdsGlobalVariable.FdfParser.Profile.FvDict:

                 EdkLogger.error("GenFds", GENFDS_ERROR, "FV (%s) is NOT described in FDF file!" % (self.FvName))

             Fv = GenFdsGlobalVariable.FdfParser.Profile.FvDict.get(self.FvName.upper())