BaseTools: Use absolute import in Common

Based on "futurize -f libfuturize.fixes.fix_absolute_import

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: Jaben Carsey <jaben.carsey@intel.com>

BaseTools/Source/Python/Common/Database.py

@@ -14,13 +14,14 @@
 ##
 # Import Modules
 #
+from __future__ import absolute_import
 import sqlite3
 import Common.LongFilePathOs as os
 
-import EdkLogger as EdkLogger
+from . import EdkLogger as EdkLogger
 from CommonDataClass.DataClass import *
-from StringUtils import *
-from DataType import *
+from .StringUtils import *
+from .DataType import *
 
 from Table.TableDataModel import TableDataModel
 from Table.TableFile import TableFile
@@ -117,4 +118,3 @@ if __name__ == '__main__':
     Db.QueryTable(Db.TblFile)
     Db.QueryTable(Db.TblDsc)
     Db.Close()
-

BaseTools/Source/Python/Common/EdkLogger.py

@@ -12,9 +12,10 @@
 #
 
 ## Import modules
+from __future__ import absolute_import
 import Common.LongFilePathOs as os, sys, logging
 import traceback
-from  BuildToolError import *
+from  .BuildToolError import *
 
 ## Log level constants
 DEBUG_0 = 1

BaseTools/Source/Python/Common/Expression.py

@@ -13,10 +13,11 @@
 ## Import Modules
 #
 from __future__ import print_function
+from __future__ import absolute_import
 from Common.GlobalData import *
 from CommonDataClass.Exceptions import BadExpression
 from CommonDataClass.Exceptions import WrnExpression
-from Misc import GuidStringToGuidStructureString, ParseFieldValue, IsFieldValueAnArray
+from .Misc import GuidStringToGuidStructureString, ParseFieldValue, IsFieldValueAnArray
 import Common.EdkLogger as EdkLogger
 import copy
 from Common.DataType import *

BaseTools/Source/Python/Common/LongFilePathOs.py

@@ -11,8 +11,9 @@
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
 
+from __future__ import absolute_import
 import os
-import LongFilePathOsPath
+from . import LongFilePathOsPath
 from Common.LongFilePathSupport import LongFilePath
 from Common.LongFilePathSupport import UniToStr
 import time

BaseTools/Source/Python/Common/Misc.py

@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import absolute_import
 import Common.LongFilePathOs as os
 import sys
 import string
@@ -30,10 +31,10 @@ from UserList import UserList
 
 from Common import EdkLogger as EdkLogger
 from Common import GlobalData as GlobalData
-from DataType import *
-from BuildToolError import *
+from .DataType import *
+from .BuildToolError import *
 from CommonDataClass.DataClass import *
-from Parsing import GetSplitValueList
+from .Parsing import GetSplitValueList
 from Common.LongFilePathSupport import OpenLongFilePath as open
 from Common.MultipleWorkspace import MultipleWorkspace as mws
 import uuid
@@ -474,7 +475,7 @@ def SaveFileOnChange(File, Content, IsBinaryFile=True):
     try:
         if GlobalData.gIsWindows:
             try:
-                from PyUtility import SaveFileToDisk
+                from .PyUtility import SaveFileToDisk
                 if not SaveFileToDisk(File, Content):
                     EdkLogger.error(None, FILE_CREATE_FAILURE, ExtraData=File)
             except:

BaseTools/Source/Python/Common/Parsing.py

@@ -14,9 +14,10 @@
 ##
 # Import Modules
 #
-from StringUtils import *
+from __future__ import absolute_import
+from .StringUtils import *
 from CommonDataClass.DataClass import *
-from DataType import *
+from .DataType import *
 
 ## ParseDefineMacro
 #

BaseTools/Source/Python/Common/StringUtils.py

@@ -14,14 +14,15 @@
 ##
 # Import Modules
 #
+from __future__ import absolute_import
 import re
-import DataType
+from . import DataType
 import Common.LongFilePathOs as os
 import string
-import EdkLogger as EdkLogger
+from . import EdkLogger as EdkLogger
 
-import GlobalData
-from BuildToolError import *
+from . import GlobalData
+from .BuildToolError import *
 from CommonDataClass.Exceptions import *
 from Common.LongFilePathSupport import OpenLongFilePath as open
 from Common.MultipleWorkspace import MultipleWorkspace as mws

BaseTools/Source/Python/Common/TargetTxtClassObject.py

@@ -15,11 +15,12 @@
 # Import Modules
 #
 from __future__ import print_function
+from __future__ import absolute_import
 import Common.LongFilePathOs as os
-import EdkLogger
-import DataType
-from BuildToolError import *
-import GlobalData
+from . import EdkLogger
+from . import DataType
+from .BuildToolError import *
+from . import GlobalData
 from Common.LongFilePathSupport import OpenLongFilePath as open
 
 gDefaultTargetTxtFile = "target.txt"

BaseTools/Source/Python/Common/ToolDefClassObject.py

@@ -14,19 +14,20 @@
 ##
 # Import Modules
 #
+from __future__ import absolute_import
 import Common.LongFilePathOs as os
 import re
-import EdkLogger
+from . import EdkLogger
 
-from BuildToolError import *
-from TargetTxtClassObject import *
+from .BuildToolError import *
+from .TargetTxtClassObject import *
 from Common.LongFilePathSupport import OpenLongFilePath as open
 from Common.Misc import PathClass
 from Common.StringUtils import NormPath
 import Common.GlobalData as GlobalData
 from Common import GlobalData
 from Common.MultipleWorkspace import MultipleWorkspace as mws
-from DataType import TAB_TOD_DEFINES_TARGET, TAB_TOD_DEFINES_TOOL_CHAIN_TAG,\
+from .DataType import TAB_TOD_DEFINES_TARGET, TAB_TOD_DEFINES_TOOL_CHAIN_TAG,\
                      TAB_TOD_DEFINES_TARGET_ARCH, TAB_TOD_DEFINES_COMMAND_TYPE\
                      , TAB_TOD_DEFINES_FAMILY, TAB_TOD_DEFINES_BUILDRULEFAMILY