From 43bec9ea3d56f3662ede78023baa2a791b66acac Mon Sep 17 00:00:00 2001 From: Cole Robinson Date: Wed, 12 Aug 2020 01:28:18 +0800 Subject: [PATCH] BaseTools: Work around array.array.tostring() removal in python 3.9 In python3, array.array.tostring() was a compat alias for tobytes(). tostring() was removed in python 3.9. Convert this to use tolist() which should be valid for all python versions. This fixes this build error on python3.9: (Python 3.9.0b5 on linux) Traceback (most recent call last): File "/root/edk2/edk2-edk2-stable202002/BaseTools/BinWrappers/PosixLike/../../Source/Python/Trim/Trim.py", line 593, in Main GenerateVfrBinSec(CommandOptions.ModuleName, CommandOptions.DebugDir, CommandOptions.OutputFile) File "/root/edk2/edk2-edk2-stable202002/BaseTools/BinWrappers/PosixLike/../../Source/Python/Trim/Trim.py", line 449, in GenerateVfrBinSec VfrUniOffsetList = GetVariableOffset(MapFileName, EfiFileName, VfrNameList) File "/root/edk2/edk2-edk2-stable202002/BaseTools/Source/Python/Common/Misc.py", line 88, in GetVariableOffset return _parseForGCC(lines, efifilepath, varnames) File "/root/edk2/edk2-edk2-stable202002/BaseTools/Source/Python/Common/Misc.py", line 151, in _parseForGCC efisecs = PeImageClass(efifilepath).SectionHeaderList File "/root/edk2/edk2-edk2-stable202002/BaseTools/Source/Python/Common/Misc.py", line 1638, in __init__ if ByteArray.tostring() != b'PE\0\0': AttributeError: 'array.array' object has no attribute 'tostring' Signed-off-by: Cole Robinson Reviewed-by: Yuwei Chen Reviewed-by: Bob Feng --- BaseTools/Source/Python/Common/Misc.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/BaseTools/Source/Python/Common/Misc.py b/BaseTools/Source/Python/Common/Misc.py index ad556710802..4be7957138a 100755 --- a/BaseTools/Source/Python/Common/Misc.py +++ b/BaseTools/Source/Python/Common/Misc.py @@ -1635,7 +1635,7 @@ def __init__(self, PeFile): ByteArray = array.array('B') ByteArray.fromfile(PeObject, 4) # PE signature should be 'PE\0\0' - if ByteArray.tostring() != b'PE\0\0': + if ByteArray.tolist() != [ord('P'), ord('E'), 0, 0]: self.ErrorInfo = self.FileName + ' has no valid PE signature PE00' return