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, 5 insertions, 5 deletions

diff --git a/BaseTools/Source/Python/AutoGen/AutoGen.py b/BaseTools/Source/Python/AutoGen/AutoGen.py
index a7e1edb843..2022454004 100644
--- a/BaseTools/Source/Python/AutoGen/AutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/AutoGen.py
@@ -25,7 +25,7 @@ import uuid
 import GenC

 import GenMake

 import GenDepex

-from StringIO import StringIO

+from io import BytesIO

 

 from StrGather import *

 from BuildEngine import BuildRule

@@ -3437,8 +3437,8 @@ class ModuleAutoGen(AutoGen):
     def _GetAutoGenFileList(self):

         UniStringAutoGenC = True

         IdfStringAutoGenC = True

-        UniStringBinBuffer = StringIO()

-        IdfGenBinBuffer = StringIO()

+        UniStringBinBuffer = BytesIO()

+        IdfGenBinBuffer = BytesIO()

         if self.BuildType == 'UEFI_HII':

             UniStringAutoGenC = False

             IdfStringAutoGenC = False

@@ -3713,8 +3713,8 @@ class ModuleAutoGen(AutoGen):
         except:

             EdkLogger.error("build", FILE_OPEN_FAILURE, "File open failed for %s" % UniVfrOffsetFileName, None)

 

-        # Use a instance of StringIO to cache data

-        fStringIO = StringIO('')  

+        # Use a instance of BytesIO to cache data

+        fStringIO = BytesIO('')

 

         for Item in VfrUniOffsetList:

             if (Item[0].find("Strings") != -1):