[edk2] [PATCH v2 02/20] BaseTools: Refactor python print statements

Gary Lin posted 20 patches 6 years, 10 months ago
There is a newer version of this series
[edk2] [PATCH v2 02/20] BaseTools: Refactor python print statements
Posted by Gary Lin 6 years, 10 months ago
Refactor print statements to be compatible with python 3.
Based on "futurize -f libfuturize.fixes.fix_print_with_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>
---
 BaseTools/Bin/CYGWIN_NT-5.1-i686/armcc_wrapper.py                      |   3 +-
 BaseTools/Scripts/BinToPcd.py                                          |  37 +++---
 BaseTools/Scripts/MemoryProfileSymbolGen.py                            |  14 +--
 BaseTools/Scripts/SmiHandlerProfileSymbolGen.py                        |  20 +--
 BaseTools/Source/Python/AutoGen/AutoGen.py                             |   5 +-
 BaseTools/Source/Python/AutoGen/BuildEngine.py                         |  31 ++---
 BaseTools/Source/Python/AutoGen/UniClassObject.py                      |   7 +-
 BaseTools/Source/Python/AutoGen/ValidCheckingInfoObject.py             |   5 +-
 BaseTools/Source/Python/BPDG/BPDG.py                                   |   3 +-
 BaseTools/Source/Python/Common/DecClassObject.py                       |  39 +++---
 BaseTools/Source/Python/Common/Dictionary.py                           |   7 +-
 BaseTools/Source/Python/Common/DscClassObject.py                       |  67 +++++-----
 BaseTools/Source/Python/Common/EdkIIWorkspace.py                       |  23 ++--
 BaseTools/Source/Python/Common/EdkIIWorkspaceBuild.py                  | 133 ++++++++++----------
 BaseTools/Source/Python/Common/Expression.py                           |  11 +-
 BaseTools/Source/Python/Common/FdfParserLite.py                        |  29 ++---
 BaseTools/Source/Python/Common/InfClassObject.py                       | 113 ++++++++---------
 BaseTools/Source/Python/Common/RangeExpression.py                      |   5 +-
 BaseTools/Source/Python/Common/TargetTxtClassObject.py                 |  13 +-
 BaseTools/Source/Python/Common/VpdInfoFile.py                          |   3 +-
 BaseTools/Source/Python/Ecc/CParser.py                                 |   3 +-
 BaseTools/Source/Python/Ecc/CodeFragmentCollector.py                   |  69 +++++-----
 BaseTools/Source/Python/Ecc/Configuration.py                           |   5 +-
 BaseTools/Source/Python/Ecc/Exception.py                               |   3 +-
 BaseTools/Source/Python/Ecc/MetaFileWorkspace/MetaDataTable.py         |   3 +-
 BaseTools/Source/Python/Ecc/Xml/XmlRoutines.py                         |   5 +-
 BaseTools/Source/Python/Ecc/c.py                                       |  13 +-
 BaseTools/Source/Python/Eot/CParser.py                                 |   3 +-
 BaseTools/Source/Python/Eot/CodeFragmentCollector.py                   |  61 ++++-----
 BaseTools/Source/Python/Eot/FvImage.py                                 |  13 +-
 BaseTools/Source/Python/Eot/InfParserLite.py                           |   7 +-
 BaseTools/Source/Python/Eot/c.py                                       |   3 +-
 BaseTools/Source/Python/GenFds/FdfParser.py                            |   7 +-
 BaseTools/Source/Python/GenFds/GenFds.py                               |   3 +-
 BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py                 |   3 +-
 BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py           |   7 +-
 BaseTools/Source/Python/Pkcs7Sign/Pkcs7Sign.py                         |  23 ++--
 BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256GenerateKeys.py |  15 +--
 BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256Sign.py         |  17 +--
 BaseTools/Source/Python/TargetTool/TargetTool.py                       |  23 ++--
 BaseTools/Source/Python/UPT/Library/ExpressionValidate.py              |   3 +-
 BaseTools/Source/Python/UPT/Library/UniClassObject.py                  |   9 +-
 BaseTools/Source/Python/UPT/PomAdapter/DecPomAlignment.py              |  51 ++++----
 BaseTools/Source/Python/UPT/UnitTest/DecParserTest.py                  |   5 +-
 BaseTools/Source/Python/UPT/UnitTest/InfBinarySectionTest.py           |   9 +-
 BaseTools/Source/Python/Workspace/DscBuildData.py                      |  11 +-
 BaseTools/Source/Python/Workspace/MetaFileParser.py                    |   3 +-
 BaseTools/Source/Python/build/build.py                                 |   3 +-
 BaseTools/Tests/TestTools.py                                           |   5 +-
 BaseTools/Tests/TianoCompress.py                                       |   5 +-
 BaseTools/gcc/mingw-gcc-build.py                                       |  99 +++++++--------
 51 files changed, 553 insertions(+), 504 deletions(-)

diff --git a/BaseTools/Bin/CYGWIN_NT-5.1-i686/armcc_wrapper.py b/BaseTools/Bin/CYGWIN_NT-5.1-i686/armcc_wrapper.py
index 69fd2d54413e..dd66c7111ac0 100755
--- a/BaseTools/Bin/CYGWIN_NT-5.1-i686/armcc_wrapper.py
+++ b/BaseTools/Bin/CYGWIN_NT-5.1-i686/armcc_wrapper.py
@@ -23,6 +23,7 @@
 #
 # ExceptionList if a tool takes an argument with a / add it to the exception list
 #
+from __future__ import print_function
 import sys
 import os
 import subprocess
@@ -86,7 +87,7 @@ if __name__ == "__main__":
      ret = main(sys.argv[2:])
 
   except:
-    print "exiting: exception from " + sys.argv[0]
+    print("exiting: exception from " + sys.argv[0])
     ret = 2
 
   sys.exit(ret)
diff --git a/BaseTools/Scripts/BinToPcd.py b/BaseTools/Scripts/BinToPcd.py
index 68a7ac652d70..c4e7b8a5c2e2 100644
--- a/BaseTools/Scripts/BinToPcd.py
+++ b/BaseTools/Scripts/BinToPcd.py
@@ -14,6 +14,7 @@
 '''
 BinToPcd
 '''
+from __future__ import print_function
 
 import sys
 import argparse
@@ -98,7 +99,7 @@ if __name__ == '__main__':
     Buffer = args.InputFile.read()
     args.InputFile.close()
   except:
-    print 'BinToPcd: error: can not read binary input file'
+    print('BinToPcd: error: can not read binary input file')
     sys.exit()
 
   #
@@ -109,7 +110,7 @@ if __name__ == '__main__':
     # If PcdName is None, then only a PCD value is being requested.
     Pcd = ByteArray (Buffer)
     if args.Verbose:
-      print 'PcdToBin: Convert binary file to PCD Value'
+      print('PcdToBin: Convert binary file to PCD Value')
   elif args.PcdType is None:
     #
     # If --type is neither VPD nor HII, then use PCD statement syntax that is
@@ -123,18 +124,18 @@ if __name__ == '__main__':
       #
       Pcd = '  %s|%s' % (args.PcdName, ByteArray (Buffer))
     elif args.MaxSize < len(Buffer):
-      print 'BinToPcd: error: argument --max-size is smaller than input file.'
+      print('BinToPcd: error: argument --max-size is smaller than input file.')
       sys.exit()
     else:
       Pcd = '  %s|%s|VOID*|%d' % (args.PcdName, ByteArray (Buffer), args.MaxSize)
       args.MaxSize = len(Buffer)
     
     if args.Verbose:
-      print 'PcdToBin: Convert binary file to PCD statement compatible with PCD sections:'
-      print '    [PcdsFixedAtBuild]'
-      print '    [PcdsPatchableInModule]'
-      print '    [PcdsDynamicDefault]'
-      print '    [PcdsDynamicExDefault]'
+      print('PcdToBin: Convert binary file to PCD statement compatible with PCD sections:')
+      print('    [PcdsFixedAtBuild]')
+      print('    [PcdsPatchableInModule]')
+      print('    [PcdsDynamicDefault]')
+      print('    [PcdsDynamicExDefault]')
   elif args.PcdType == 'VPD':
     if args.MaxSize is None:
       #
@@ -143,7 +144,7 @@ if __name__ == '__main__':
       #
       args.MaxSize = len(Buffer)
     if args.MaxSize < len(Buffer):
-      print 'BinToPcd: error: argument --max-size is smaller than input file.'
+      print('BinToPcd: error: argument --max-size is smaller than input file.')
       sys.exit()
     if args.Offset is None:
       #
@@ -157,15 +158,15 @@ if __name__ == '__main__':
       #
       Pcd = '  %s|%d|%d|%s' % (args.PcdName, args.Offset, args.MaxSize, ByteArray (Buffer))
     if args.Verbose:
-      print 'PcdToBin: Convert binary file to PCD statement compatible with PCD sections'
-      print '    [PcdsDynamicVpd]'
-      print '    [PcdsDynamicExVpd]'
+      print('PcdToBin: Convert binary file to PCD statement compatible with PCD sections')
+      print('    [PcdsDynamicVpd]')
+      print('    [PcdsDynamicExVpd]')
   elif args.PcdType == 'HII':
     if args.VariableGuid is None:
-      print 'BinToPcd: error: argument --variable-guid is required for --type HII.'
+      print('BinToPcd: error: argument --variable-guid is required for --type HII.')
       sys.exit()
     if args.VariableName is None:
-      print 'BinToPcd: error: argument --variable-name is required for --type HII.'
+      print('BinToPcd: error: argument --variable-name is required for --type HII.')
       sys.exit()
     if args.Offset is None:
       #
@@ -174,9 +175,9 @@ if __name__ == '__main__':
       args.Offset = 0
     Pcd = '  %s|L"%s"|%s|%d|%s' % (args.PcdName, args.VariableName, args.VariableGuid, args.Offset, ByteArray (Buffer))
     if args.Verbose:
-      print 'PcdToBin: Convert binary file to PCD statement compatible with PCD sections'
-      print '    [PcdsDynamicHii]'
-      print '    [PcdsDynamicExHii]'
+      print('PcdToBin: Convert binary file to PCD statement compatible with PCD sections')
+      print('    [PcdsDynamicHii]')
+      print('    [PcdsDynamicExHii]')
 
   #
   # Write PCD value or PCD statement to the output file
@@ -189,4 +190,4 @@ if __name__ == '__main__':
     # If output file is not specified or it can not be written, then write the
     # PCD value or PCD statement to the console
     #
-    print Pcd
+    print(Pcd)
diff --git a/BaseTools/Scripts/MemoryProfileSymbolGen.py b/BaseTools/Scripts/MemoryProfileSymbolGen.py
index 5709ad4641cb..3bc6a8897bcc 100644
--- a/BaseTools/Scripts/MemoryProfileSymbolGen.py
+++ b/BaseTools/Scripts/MemoryProfileSymbolGen.py
@@ -13,7 +13,7 @@
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
 ##
-
+from __future__ import print_function
 import os
 import re
 import sys
@@ -58,10 +58,10 @@ class Symbols:
         try:
             nmCommand = "nm"
             nmLineOption = "-l"
-            print "parsing (debug) - " + pdbName
+            print("parsing (debug) - " + pdbName)
             os.system ('%s %s %s > nmDump.line.log' % (nmCommand, nmLineOption, pdbName))
         except :
-            print 'ERROR: nm command not available.  Please verify PATH'
+            print('ERROR: nm command not available.  Please verify PATH')
             return
 
         #
@@ -111,11 +111,11 @@ class Symbols:
             DIA2DumpCommand = "Dia2Dump.exe"
             #DIA2SymbolOption = "-p"
             DIA2LinesOption = "-l"
-            print "parsing (pdb) - " + pdbName
+            print("parsing (pdb) - " + pdbName)
             #os.system ('%s %s %s > DIA2Dump.symbol.log' % (DIA2DumpCommand, DIA2SymbolOption, pdbName))
             os.system ('%s %s %s > DIA2Dump.line.log' % (DIA2DumpCommand, DIA2LinesOption, pdbName))
         except :
-            print 'ERROR: DIA2Dump command not available.  Please verify PATH'
+            print('ERROR: DIA2Dump command not available.  Please verify PATH')
             return
 
         #
@@ -254,12 +254,12 @@ def main():
     try :
         file = open(Options.inputfilename)
     except Exception:
-        print "fail to open " + Options.inputfilename
+        print("fail to open " + Options.inputfilename)
         return 1
     try :
         newfile = open(Options.outputfilename, "w")
     except Exception:
-        print "fail to open " + Options.outputfilename
+        print("fail to open " + Options.outputfilename)
         return 1
 
     try:
diff --git a/BaseTools/Scripts/SmiHandlerProfileSymbolGen.py b/BaseTools/Scripts/SmiHandlerProfileSymbolGen.py
index f03278b64f8f..d0963a17e870 100644
--- a/BaseTools/Scripts/SmiHandlerProfileSymbolGen.py
+++ b/BaseTools/Scripts/SmiHandlerProfileSymbolGen.py
@@ -13,7 +13,7 @@
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
 ##
-
+from __future__ import print_function
 import os
 import re
 import sys
@@ -61,10 +61,10 @@ class Symbols:
         try:
             nmCommand = "nm"
             nmLineOption = "-l"
-            print "parsing (debug) - " + pdbName
+            print("parsing (debug) - " + pdbName)
             os.system ('%s %s %s > nmDump.line.log' % (nmCommand, nmLineOption, pdbName))
         except :
-            print 'ERROR: nm command not available.  Please verify PATH'
+            print('ERROR: nm command not available.  Please verify PATH')
             return
 
         #
@@ -103,11 +103,11 @@ class Symbols:
             DIA2DumpCommand = "Dia2Dump.exe"
             #DIA2SymbolOption = "-p"
             DIA2LinesOption = "-l"
-            print "parsing (pdb) - " + pdbName
+            print("parsing (pdb) - " + pdbName)
             #os.system ('%s %s %s > DIA2Dump.symbol.log' % (DIA2DumpCommand, DIA2SymbolOption, pdbName))
             os.system ('%s %s %s > DIA2Dump.line.log' % (DIA2DumpCommand, DIA2LinesOption, pdbName))
         except :
-            print 'ERROR: DIA2Dump command not available.  Please verify PATH'
+            print('ERROR: DIA2Dump command not available.  Please verify PATH')
             return
 
         #
@@ -235,14 +235,14 @@ def main():
     try :
         DOMTree = xml.dom.minidom.parse(Options.inputfilename)
     except Exception:
-        print "fail to open input " + Options.inputfilename
+        print("fail to open input " + Options.inputfilename)
         return 1
 
     if Options.guidreffilename is not None:
         try :
             guidreffile = open(Options.guidreffilename)
         except Exception:
-            print "fail to open guidref" + Options.guidreffilename
+            print("fail to open guidref" + Options.guidreffilename)
             return 1
         genGuidString(guidreffile)
         guidreffile.close()
@@ -277,7 +277,7 @@ def main():
 
                     Handler = smiHandler.getElementsByTagName("Handler")
                     RVA = Handler[0].getElementsByTagName("RVA")
-                    print "    Handler RVA: %s" % RVA[0].childNodes[0].data
+                    print("    Handler RVA: %s" % RVA[0].childNodes[0].data)
 
                     if (len(RVA)) >= 1:
                         rvaName = RVA[0].childNodes[0].data
@@ -289,7 +289,7 @@ def main():
 
                     Caller = smiHandler.getElementsByTagName("Caller")
                     RVA = Caller[0].getElementsByTagName("RVA")
-                    print "    Caller RVA: %s" % RVA[0].childNodes[0].data
+                    print("    Caller RVA: %s" % RVA[0].childNodes[0].data)
 
                     if (len(RVA)) >= 1:
                         rvaName = RVA[0].childNodes[0].data
@@ -302,7 +302,7 @@ def main():
     try :
         newfile = open(Options.outputfilename, "w")
     except Exception:
-        print "fail to open output" + Options.outputfilename
+        print("fail to open output" + Options.outputfilename)
         return 1
 
     newfile.write(DOMTree.toprettyxml(indent = "\t", newl = "\n", encoding = "utf-8"))
diff --git a/BaseTools/Source/Python/AutoGen/AutoGen.py b/BaseTools/Source/Python/AutoGen/AutoGen.py
index 5f8694b66f35..816dd9e86bd3 100644
--- a/BaseTools/Source/Python/AutoGen/AutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/AutoGen.py
@@ -13,6 +13,7 @@
 
 ## Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import re
 import os.path as path
@@ -681,7 +682,7 @@ class WorkspaceAutoGen(AutoGen):
             os.makedirs(self.BuildDir)
         with open(os.path.join(self.BuildDir, 'AutoGen'), 'w+') as file:
             for f in AllWorkSpaceMetaFiles:
-                print >> file, f
+                print(f, file=file)
         return True
 
     def _GenPkgLevelHash(self, Pkg):
@@ -4553,7 +4554,7 @@ class ModuleAutoGen(AutoGen):
             os.remove (self.GetTimeStampPath())
         with open(self.GetTimeStampPath(), 'w+') as file:
             for f in FileSet:
-                print >> file, f
+                print(f, file=file)
 
     Module          = property(_GetModule)
     Name            = property(_GetBaseName)
diff --git a/BaseTools/Source/Python/AutoGen/BuildEngine.py b/BaseTools/Source/Python/AutoGen/BuildEngine.py
index 63ed47d94bcb..46685967d1ee 100644
--- a/BaseTools/Source/Python/AutoGen/BuildEngine.py
+++ b/BaseTools/Source/Python/AutoGen/BuildEngine.py
@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import re
 import copy
@@ -625,19 +626,19 @@ if __name__ == '__main__':
     EdkLogger.Initialize()
     if len(sys.argv) > 1:
         Br = BuildRule(sys.argv[1])
-        print str(Br[".c", "DXE_DRIVER", "IA32", "MSFT"][1])
-        print
-        print str(Br[".c", "DXE_DRIVER", "IA32", "INTEL"][1])
-        print
-        print str(Br[".c", "DXE_DRIVER", "IA32", "GCC"][1])
-        print
-        print str(Br[".ac", "ACPI_TABLE", "IA32", "MSFT"][1])
-        print
-        print str(Br[".h", "ACPI_TABLE", "IA32", "INTEL"][1])
-        print
-        print str(Br[".ac", "ACPI_TABLE", "IA32", "MSFT"][1])
-        print
-        print str(Br[".s", "SEC", "IPF", "COMMON"][1])
-        print
-        print str(Br[".s", "SEC"][1])
+        print(str(Br[".c", "DXE_DRIVER", "IA32", "MSFT"][1]))
+        print()
+        print(str(Br[".c", "DXE_DRIVER", "IA32", "INTEL"][1]))
+        print()
+        print(str(Br[".c", "DXE_DRIVER", "IA32", "GCC"][1]))
+        print()
+        print(str(Br[".ac", "ACPI_TABLE", "IA32", "MSFT"][1]))
+        print()
+        print(str(Br[".h", "ACPI_TABLE", "IA32", "INTEL"][1]))
+        print()
+        print(str(Br[".ac", "ACPI_TABLE", "IA32", "MSFT"][1]))
+        print()
+        print(str(Br[".s", "SEC", "IPF", "COMMON"][1]))
+        print()
+        print(str(Br[".s", "SEC"][1]))
 
diff --git a/BaseTools/Source/Python/AutoGen/UniClassObject.py b/BaseTools/Source/Python/AutoGen/UniClassObject.py
index 2711fc104f52..264cf1546566 100644
--- a/BaseTools/Source/Python/AutoGen/UniClassObject.py
+++ b/BaseTools/Source/Python/AutoGen/UniClassObject.py
@@ -16,6 +16,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os, codecs, re
 import distutils.util
 import Common.EdkLogger as EdkLogger
@@ -684,12 +685,12 @@ class UniFileClassObject(object):
     # Show the instance itself
     #
     def ShowMe(self):
-        print self.LanguageDef
+        print(self.LanguageDef)
         #print self.OrderedStringList
         for Item in self.OrderedStringList:
-            print Item
+            print(Item)
             for Member in self.OrderedStringList[Item]:
-                print str(Member)
+                print(str(Member))
 
 # This acts like the main() function for the script, unless it is 'import'ed into another
 # script.
diff --git a/BaseTools/Source/Python/AutoGen/ValidCheckingInfoObject.py b/BaseTools/Source/Python/AutoGen/ValidCheckingInfoObject.py
index 92ede7a82324..53da9b881f25 100644
--- a/BaseTools/Source/Python/AutoGen/ValidCheckingInfoObject.py
+++ b/BaseTools/Source/Python/AutoGen/ValidCheckingInfoObject.py
@@ -14,6 +14,7 @@
 # #
 # Import Modules
 #
+from __future__ import print_function
 import os
 from Common.RangeExpression import RangeExpression
 from Common.Misc import *
@@ -345,6 +346,6 @@ if __name__ == "__main__":
     test2 = TestObj(2)
     
     testarr = [test1, test2]
-    print TestObj(2) in testarr
-    print TestObj(2) == test2
+    print(TestObj(2) in testarr)
+    print(TestObj(2) == test2)
     
diff --git a/BaseTools/Source/Python/BPDG/BPDG.py b/BaseTools/Source/Python/BPDG/BPDG.py
index b1e328ff3f11..9ab13a39e8bf 100644
--- a/BaseTools/Source/Python/BPDG/BPDG.py
+++ b/BaseTools/Source/Python/BPDG/BPDG.py
@@ -20,6 +20,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import sys
 import encodings.ascii
@@ -132,7 +133,7 @@ def MyOptionParser():
 #
 def StartBpdg(InputFileName, MapFileName, VpdFileName, Force):
     if os.path.exists(VpdFileName) and not Force:
-        print "\nFile %s already exist, Overwrite(Yes/No)?[Y]: " % VpdFileName
+        print("\nFile %s already exist, Overwrite(Yes/No)?[Y]: " % VpdFileName)
         choice = sys.stdin.readline()
         if choice.strip().lower() not in ['y', 'yes', '']:
             return
diff --git a/BaseTools/Source/Python/Common/DecClassObject.py b/BaseTools/Source/Python/Common/DecClassObject.py
index d7c70a7336a0..970e644318d0 100644
--- a/BaseTools/Source/Python/Common/DecClassObject.py
+++ b/BaseTools/Source/Python/Common/DecClassObject.py
@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 from String import *
 from DataType import *
@@ -517,31 +518,31 @@ class Dec(DecObject):
     def ShowPackage(self):
         M = self.Package
         for Arch in M.Header.keys():
-            print '\nArch =', Arch
-            print 'Filename =', M.Header[Arch].FileName
-            print 'FullPath =', M.Header[Arch].FullPath
-            print 'BaseName =', M.Header[Arch].Name
-            print 'Guid =', M.Header[Arch].Guid
-            print 'Version =', M.Header[Arch].Version
-            print 'DecSpecification =', M.Header[Arch].DecSpecification
-        print '\nIncludes =', M.Includes
+            print('\nArch =', Arch)
+            print('Filename =', M.Header[Arch].FileName)
+            print('FullPath =', M.Header[Arch].FullPath)
+            print('BaseName =', M.Header[Arch].Name)
+            print('Guid =', M.Header[Arch].Guid)
+            print('Version =', M.Header[Arch].Version)
+            print('DecSpecification =', M.Header[Arch].DecSpecification)
+        print('\nIncludes =', M.Includes)
         for Item in M.Includes:
-            print Item.FilePath, Item.SupArchList
-        print '\nGuids =', M.GuidDeclarations
+            print(Item.FilePath, Item.SupArchList)
+        print('\nGuids =', M.GuidDeclarations)
         for Item in M.GuidDeclarations:
-            print Item.CName, Item.Guid, Item.SupArchList
-        print '\nProtocols =', M.ProtocolDeclarations
+            print(Item.CName, Item.Guid, Item.SupArchList)
+        print('\nProtocols =', M.ProtocolDeclarations)
         for Item in M.ProtocolDeclarations:
-            print Item.CName, Item.Guid, Item.SupArchList
-        print '\nPpis =', M.PpiDeclarations
+            print(Item.CName, Item.Guid, Item.SupArchList)
+        print('\nPpis =', M.PpiDeclarations)
         for Item in M.PpiDeclarations:
-            print Item.CName, Item.Guid, Item.SupArchList
-        print '\nLibraryClasses =', M.LibraryClassDeclarations
+            print(Item.CName, Item.Guid, Item.SupArchList)
+        print('\nLibraryClasses =', M.LibraryClassDeclarations)
         for Item in M.LibraryClassDeclarations:
-            print Item.LibraryClass, Item.RecommendedInstance, Item.SupModuleList, Item.SupArchList
-        print '\nPcds =', M.PcdDeclarations
+            print(Item.LibraryClass, Item.RecommendedInstance, Item.SupModuleList, Item.SupArchList)
+        print('\nPcds =', M.PcdDeclarations)
         for Item in M.PcdDeclarations:
-            print 'CName=', Item.CName, 'TokenSpaceGuidCName=', Item.TokenSpaceGuidCName, 'DefaultValue=', Item.DefaultValue, 'ItemType=', Item.ItemType, 'Token=', Item.Token, 'DatumType=', Item.DatumType, Item.SupArchList
+            print('CName=', Item.CName, 'TokenSpaceGuidCName=', Item.TokenSpaceGuidCName, 'DefaultValue=', Item.DefaultValue, 'ItemType=', Item.ItemType, 'Token=', Item.Token, 'DatumType=', Item.DatumType, Item.SupArchList)
 
 ##
 #
diff --git a/BaseTools/Source/Python/Common/Dictionary.py b/BaseTools/Source/Python/Common/Dictionary.py
index 1c33fefabf98..5f2cc8f31ffa 100644
--- a/BaseTools/Source/Python/Common/Dictionary.py
+++ b/BaseTools/Source/Python/Common/Dictionary.py
@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import EdkLogger
 from DataType import *
 from Common.LongFilePathSupport import OpenLongFilePath as open
@@ -58,7 +59,7 @@ def printDict(Dict):
         KeyList = Dict.keys()
         for Key in KeyList:
             if Dict[Key] != '':
-                print Key + ' = ' + str(Dict[Key])
+                print(Key + ' = ' + str(Dict[Key]))
 
 ## Print the dictionary
 #
@@ -71,6 +72,6 @@ def printList(Key, List):
     if type(List) == type([]):
         if len(List) > 0:
             if Key.find(TAB_SPLIT) != -1:
-                print "\n" + Key
+                print("\n" + Key)
                 for Item in List:
-                    print Item
+                    print(Item)
diff --git a/BaseTools/Source/Python/Common/DscClassObject.py b/BaseTools/Source/Python/Common/DscClassObject.py
index c2fa1c275a2d..3a27fbffc934 100644
--- a/BaseTools/Source/Python/Common/DscClassObject.py
+++ b/BaseTools/Source/Python/Common/DscClassObject.py
@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import EdkLogger as EdkLogger
 import Database
@@ -1365,7 +1366,7 @@ class Dsc(DscObject):
     # Print all members and their values of Dsc class
     #
     def ShowDsc(self):
-        print TAB_SECTION_START + TAB_INF_DEFINES + TAB_SECTION_END
+        print(TAB_SECTION_START + TAB_INF_DEFINES + TAB_SECTION_END)
         printDict(self.Defines.DefinesDictionary)
 
         for Key in self.KeyList:
@@ -1382,47 +1383,47 @@ class Dsc(DscObject):
     def ShowPlatform(self):
         M = self.Platform
         for Arch in M.Header.keys():
-            print '\nArch =', Arch
-            print 'Filename =', M.Header[Arch].FileName
-            print 'FullPath =', M.Header[Arch].FullPath
-            print 'BaseName =', M.Header[Arch].Name
-            print 'Guid =', M.Header[Arch].Guid
-            print 'Version =', M.Header[Arch].Version
-            print 'DscSpecification =', M.Header[Arch].DscSpecification
-            print 'SkuId =', M.Header[Arch].SkuIdName
-            print 'SupArchList =', M.Header[Arch].SupArchList
-            print 'BuildTargets =', M.Header[Arch].BuildTargets
-            print 'OutputDirectory =', M.Header[Arch].OutputDirectory
-            print 'BuildNumber =', M.Header[Arch].BuildNumber
-            print 'MakefileName =', M.Header[Arch].MakefileName
-            print 'BsBaseAddress =', M.Header[Arch].BsBaseAddress
-            print 'RtBaseAddress =', M.Header[Arch].RtBaseAddress
-            print 'Define =', M.Header[Arch].Define
-        print 'Fdf =', M.FlashDefinitionFile.FilePath
-        print '\nBuildOptions =', M.BuildOptions, M.BuildOptions.IncludeFiles
+            print('\nArch =', Arch)
+            print('Filename =', M.Header[Arch].FileName)
+            print('FullPath =', M.Header[Arch].FullPath)
+            print('BaseName =', M.Header[Arch].Name)
+            print('Guid =', M.Header[Arch].Guid)
+            print('Version =', M.Header[Arch].Version)
+            print('DscSpecification =', M.Header[Arch].DscSpecification)
+            print('SkuId =', M.Header[Arch].SkuIdName)
+            print('SupArchList =', M.Header[Arch].SupArchList)
+            print('BuildTargets =', M.Header[Arch].BuildTargets)
+            print('OutputDirectory =', M.Header[Arch].OutputDirectory)
+            print('BuildNumber =', M.Header[Arch].BuildNumber)
+            print('MakefileName =', M.Header[Arch].MakefileName)
+            print('BsBaseAddress =', M.Header[Arch].BsBaseAddress)
+            print('RtBaseAddress =', M.Header[Arch].RtBaseAddress)
+            print('Define =', M.Header[Arch].Define)
+        print('Fdf =', M.FlashDefinitionFile.FilePath)
+        print('\nBuildOptions =', M.BuildOptions, M.BuildOptions.IncludeFiles)
         for Item in M.BuildOptions.BuildOptionList:
-            print '\t', 'ToolChainFamily =', Item.ToolChainFamily, 'ToolChain =', Item.ToolChain, 'Option =', Item.Option, 'Arch =', Item.SupArchList
-        print '\nSkuIds =', M.SkuInfos.SkuInfoList, M.SkuInfos.IncludeFiles
-        print '\nLibraries =', M.Libraries, M.Libraries.IncludeFiles
+            print('\t', 'ToolChainFamily =', Item.ToolChainFamily, 'ToolChain =', Item.ToolChain, 'Option =', Item.Option, 'Arch =', Item.SupArchList)
+        print('\nSkuIds =', M.SkuInfos.SkuInfoList, M.SkuInfos.IncludeFiles)
+        print('\nLibraries =', M.Libraries, M.Libraries.IncludeFiles)
         for Item in M.Libraries.LibraryList:
-            print '\t', Item.FilePath, Item.SupArchList, Item.Define
-        print '\nLibraryClasses =', M.LibraryClasses, M.LibraryClasses.IncludeFiles
+            print('\t', Item.FilePath, Item.SupArchList, Item.Define)
+        print('\nLibraryClasses =', M.LibraryClasses, M.LibraryClasses.IncludeFiles)
         for Item in M.LibraryClasses.LibraryList:
-            print '\t', Item.Name, Item.FilePath, Item.SupModuleList, Item.SupArchList, Item.Define
-        print '\nPcds =', M.DynamicPcdBuildDefinitions
+            print('\t', Item.Name, Item.FilePath, Item.SupModuleList, Item.SupArchList, Item.Define)
+        print('\nPcds =', M.DynamicPcdBuildDefinitions)
         for Item in M.DynamicPcdBuildDefinitions:
-            print '\tCname=', Item.CName, 'TSG=', Item.TokenSpaceGuidCName, 'Value=', Item.DefaultValue, 'Token=', Item.Token, 'Type=', Item.ItemType, 'Datum=', Item.DatumType, 'Size=', Item.MaxDatumSize, 'Arch=', Item.SupArchList, Item.SkuInfoList
+            print('\tCname=', Item.CName, 'TSG=', Item.TokenSpaceGuidCName, 'Value=', Item.DefaultValue, 'Token=', Item.Token, 'Type=', Item.ItemType, 'Datum=', Item.DatumType, 'Size=', Item.MaxDatumSize, 'Arch=', Item.SupArchList, Item.SkuInfoList)
             for Sku in Item.SkuInfoList.values():
-                print '\t\t', str(Sku)
-        print '\nComponents =', M.Modules.ModuleList, M.Modules.IncludeFiles
+                print('\t\t', str(Sku))
+        print('\nComponents =', M.Modules.ModuleList, M.Modules.IncludeFiles)
         for Item in M.Modules.ModuleList:
-            print '\t', Item.FilePath, Item.ExecFilePath, Item.SupArchList
+            print('\t', Item.FilePath, Item.ExecFilePath, Item.SupArchList)
             for Lib in Item.LibraryClasses.LibraryList:
-                print '\t\tLib:', Lib.Name, Lib.FilePath
+                print('\t\tLib:', Lib.Name, Lib.FilePath)
             for Bo in Item.ModuleSaBuildOption.BuildOptionList:
-                print '\t\tBuildOption:', Bo.ToolChainFamily, Bo.ToolChain, Bo.Option
+                print('\t\tBuildOption:', Bo.ToolChainFamily, Bo.ToolChain, Bo.Option)
             for Pcd in Item.PcdBuildDefinitions:
-                print '\t\tPcd:', Pcd.CName, Pcd.TokenSpaceGuidCName, Pcd.MaxDatumSize, Pcd.DefaultValue, Pcd.ItemType
+                print('\t\tPcd:', Pcd.CName, Pcd.TokenSpaceGuidCName, Pcd.MaxDatumSize, Pcd.DefaultValue, Pcd.ItemType)
 
 ##
 #
diff --git a/BaseTools/Source/Python/Common/EdkIIWorkspace.py b/BaseTools/Source/Python/Common/EdkIIWorkspace.py
index f22a545b77ce..ed85e4ee0b06 100644
--- a/BaseTools/Source/Python/Common/EdkIIWorkspace.py
+++ b/BaseTools/Source/Python/Common/EdkIIWorkspace.py
@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os, sys, time
 from DataType import *
 from Common.LongFilePathSupport import OpenLongFilePath as open
@@ -39,7 +40,7 @@ class EdkIIWorkspace:
         # Check environment valiable 'WORKSPACE'
         #
         if os.environ.get('WORKSPACE') == None:
-            print 'ERROR: WORKSPACE not defined.    Please run EdkSetup from the EDK II install directory.'
+            print('ERROR: WORKSPACE not defined.    Please run EdkSetup from the EDK II install directory.')
             return False
 
         self.CurrentWorkingDir = os.getcwd()
@@ -76,18 +77,18 @@ class EdkIIWorkspace:
         if self.PrintRunTime:
             Seconds = int(time.time() - self.StartTime)
             if Seconds < 60:
-                print 'Run Time: %d seconds' % (Seconds)
+                print('Run Time: %d seconds' % (Seconds))
             else:
                 Minutes = Seconds / 60
                 Seconds = Seconds % 60
                 if Minutes < 60:
-                    print 'Run Time: %d minutes %d seconds' % (Minutes, Seconds)
+                    print('Run Time: %d minutes %d seconds' % (Minutes, Seconds))
                 else:
                     Hours = Minutes / 60
                     Minutes = Minutes % 60
-                    print 'Run Time: %d hours %d minutes %d seconds' % (Hours, Minutes, Seconds)
+                    print('Run Time: %d hours %d minutes %d seconds' % (Hours, Minutes, Seconds))
         if self.RunStatus != '':
-            print self.RunStatus
+            print(self.RunStatus)
 
     ## Convert to a workspace relative filename
     #
@@ -136,7 +137,7 @@ class EdkIIWorkspace:
     #
     def XmlParseFile (self, FileName):
         if self.Verbose:
-            print FileName
+            print(FileName)
         return XmlParseFile (self.WorkspaceFile(FileName))
 
     ## Convert a XML section
@@ -150,7 +151,7 @@ class EdkIIWorkspace:
     #
     def XmlParseFileSection (self, FileName, SectionTag):
         if self.Verbose:
-            print FileName
+            print(FileName)
         return XmlParseFileSection (self.WorkspaceFile(FileName), SectionTag)
 
     ## Save a XML file
@@ -164,7 +165,7 @@ class EdkIIWorkspace:
     #
     def XmlSaveFile (self, Dom, FileName):
         if self.Verbose:
-            print FileName
+            print(FileName)
         return XmlSaveFile (Dom, self.WorkspaceFile(FileName))
 
     ## Convert Text File To Dictionary
@@ -182,7 +183,7 @@ class EdkIIWorkspace:
     #
     def ConvertTextFileToDictionary(self, FileName, Dictionary, CommentCharacter, KeySplitCharacter, ValueSplitFlag, ValueSplitCharacter):
         if self.Verbose:
-            print FileName
+            print(FileName)
         return ConvertTextFileToDictionary(self.WorkspaceFile(FileName), Dictionary, CommentCharacter, KeySplitCharacter, ValueSplitFlag, ValueSplitCharacter)
 
     ## Convert Dictionary To Text File
@@ -200,7 +201,7 @@ class EdkIIWorkspace:
     #
     def ConvertDictionaryToTextFile(self, FileName, Dictionary, CommentCharacter, KeySplitCharacter, ValueSplitFlag, ValueSplitCharacter):
         if self.Verbose:
-            print FileName
+            print(FileName)
         return ConvertDictionaryToTextFile(self.WorkspaceFile(FileName), Dictionary, CommentCharacter, KeySplitCharacter, ValueSplitFlag, ValueSplitCharacter)
 
 ## Convert Text File To Dictionary
@@ -317,4 +318,4 @@ def CreateFile(Directory, FileName, Mode='w'):
 #
 if __name__ == '__main__':
     # Nothing to do here. Could do some unit tests
-    pass
\ No newline at end of file
+    pass
diff --git a/BaseTools/Source/Python/Common/EdkIIWorkspaceBuild.py b/BaseTools/Source/Python/Common/EdkIIWorkspaceBuild.py
index d6df01d4ce06..a2f7c94c1ca7 100644
--- a/BaseTools/Source/Python/Common/EdkIIWorkspaceBuild.py
+++ b/BaseTools/Source/Python/Common/EdkIIWorkspaceBuild.py
@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os, string, copy, pdb, copy
 import EdkLogger
 import DataType
@@ -1568,89 +1569,89 @@ class WorkspaceBuild(object):
     # Print each item of the workspacebuild with (Key = Value) pair
     #
     def ShowWorkspaceBuild(self):
-        print self.DscDatabase
-        print self.InfDatabase
-        print self.DecDatabase
-        print 'SupArchList', self.SupArchList
-        print 'BuildTarget', self.BuildTarget
-        print 'SkuId', self.SkuId
+        print(self.DscDatabase)
+        print(self.InfDatabase)
+        print(self.DecDatabase)
+        print('SupArchList', self.SupArchList)
+        print('BuildTarget', self.BuildTarget)
+        print('SkuId', self.SkuId)
 
         for Arch in self.SupArchList:
-            print Arch
-            print 'Platform'
+            print(Arch)
+            print('Platform')
             for Platform in self.Build[Arch].PlatformDatabase.keys():
                 P = self.Build[Arch].PlatformDatabase[Platform]
-                print 'DescFilePath = ', P.DescFilePath
-                print 'PlatformName = ', P.PlatformName
-                print 'Guid = ', P.Guid
-                print 'Version = ', P.Version
-                print 'OutputDirectory = ', P.OutputDirectory
-                print 'FlashDefinition = ', P.FlashDefinition
-                print 'SkuIds = ', P.SkuIds
-                print 'Modules = ', P.Modules
-                print 'LibraryClasses = ', P.LibraryClasses
-                print 'Pcds = ', P.Pcds
+                print('DescFilePath = ', P.DescFilePath)
+                print('PlatformName = ', P.PlatformName)
+                print('Guid = ', P.Guid)
+                print('Version = ', P.Version)
+                print('OutputDirectory = ', P.OutputDirectory)
+                print('FlashDefinition = ', P.FlashDefinition)
+                print('SkuIds = ', P.SkuIds)
+                print('Modules = ', P.Modules)
+                print('LibraryClasses = ', P.LibraryClasses)
+                print('Pcds = ', P.Pcds)
                 for item in P.Pcds.keys():
-                    print P.Pcds[item]
-                print 'BuildOptions = ', P.BuildOptions
-                print ''
+                    print(P.Pcds[item])
+                print('BuildOptions = ', P.BuildOptions)
+                print('')
             # End of Platform
 
-            print 'package'
+            print('package')
             for Package in self.Build[Arch].PackageDatabase.keys():
                 P = self.Build[Arch].PackageDatabase[Package]
-                print 'DescFilePath = ', P.DescFilePath
-                print 'PackageName = ', P.PackageName
-                print 'Guid = ', P.Guid
-                print 'Version = ', P.Version
-                print 'Protocols = ', P.Protocols
-                print 'Ppis = ', P.Ppis
-                print 'Guids = ', P.Guids
-                print 'Includes = ', P.Includes
-                print 'LibraryClasses = ', P.LibraryClasses
-                print 'Pcds = ', P.Pcds
+                print('DescFilePath = ', P.DescFilePath)
+                print('PackageName = ', P.PackageName)
+                print('Guid = ', P.Guid)
+                print('Version = ', P.Version)
+                print('Protocols = ', P.Protocols)
+                print('Ppis = ', P.Ppis)
+                print('Guids = ', P.Guids)
+                print('Includes = ', P.Includes)
+                print('LibraryClasses = ', P.LibraryClasses)
+                print('Pcds = ', P.Pcds)
                 for item in P.Pcds.keys():
-                    print P.Pcds[item]
-                print ''
+                    print(P.Pcds[item])
+                print('')
             # End of Package
 
-            print 'module'
+            print('module')
             for Module in self.Build[Arch].ModuleDatabase.keys():
                 P = self.Build[Arch].ModuleDatabase[Module]
-                print 'DescFilePath = ', P.DescFilePath
-                print 'BaseName = ', P.BaseName
-                print 'ModuleType = ', P.ModuleType
-                print 'Guid = ', P.Guid
-                print 'Version = ', P.Version
-                print 'CustomMakefile = ', P.CustomMakefile
-                print 'Specification = ', P.Specification
-                print 'Shadow = ', P.Shadow
-                print 'PcdIsDriver = ', P.PcdIsDriver
+                print('DescFilePath = ', P.DescFilePath)
+                print('BaseName = ', P.BaseName)
+                print('ModuleType = ', P.ModuleType)
+                print('Guid = ', P.Guid)
+                print('Version = ', P.Version)
+                print('CustomMakefile = ', P.CustomMakefile)
+                print('Specification = ', P.Specification)
+                print('Shadow = ', P.Shadow)
+                print('PcdIsDriver = ', P.PcdIsDriver)
                 for Lib in P.LibraryClass:
-                    print 'LibraryClassDefinition = ', Lib.LibraryClass, 'SupModList = ', Lib.SupModList
-                print 'ModuleEntryPointList = ', P.ModuleEntryPointList
-                print 'ModuleUnloadImageList = ', P.ModuleUnloadImageList
-                print 'ConstructorList = ', P.ConstructorList
-                print 'DestructorList = ', P.DestructorList
+                    print('LibraryClassDefinition = ', Lib.LibraryClass, 'SupModList = ', Lib.SupModList)
+                print('ModuleEntryPointList = ', P.ModuleEntryPointList)
+                print('ModuleUnloadImageList = ', P.ModuleUnloadImageList)
+                print('ConstructorList = ', P.ConstructorList)
+                print('DestructorList = ', P.DestructorList)
 
-                print 'Binaries = '
+                print('Binaries = ')
                 for item in P.Binaries:
-                    print item.BinaryFile, item.FeatureFlag, item.SupArchList
-                print 'Sources = '
+                    print(item.BinaryFile, item.FeatureFlag, item.SupArchList)
+                print('Sources = ')
                 for item in P.Sources:
-                    print item.SourceFile
-                print 'LibraryClasses = ', P.LibraryClasses
-                print 'Protocols = ', P.Protocols
-                print 'Ppis = ', P.Ppis
-                print 'Guids = ', P.Guids
-                print 'Includes = ', P.Includes
-                print 'Packages = ', P.Packages
-                print 'Pcds = ', P.Pcds
+                    print(item.SourceFile)
+                print('LibraryClasses = ', P.LibraryClasses)
+                print('Protocols = ', P.Protocols)
+                print('Ppis = ', P.Ppis)
+                print('Guids = ', P.Guids)
+                print('Includes = ', P.Includes)
+                print('Packages = ', P.Packages)
+                print('Pcds = ', P.Pcds)
                 for item in P.Pcds.keys():
-                    print P.Pcds[item]
-                print 'BuildOptions = ', P.BuildOptions
-                print 'Depex = ', P.Depex
-                print ''
+                    print(P.Pcds[item])
+                print('BuildOptions = ', P.BuildOptions)
+                print('Depex = ', P.Depex)
+                print('')
             # End of Module
 
 ##
@@ -1659,12 +1660,12 @@ class WorkspaceBuild(object):
 # script.
 #
 if __name__ == '__main__':
-    print 'Start!', time.strftime('%H:%M:%S', time.localtime())
+    print('Start!', time.strftime('%H:%M:%S', time.localtime()))
     EdkLogger.Initialize()
     EdkLogger.SetLevel(EdkLogger.QUIET)
     
     W = os.getenv('WORKSPACE')
     Ewb = WorkspaceBuild('Nt32Pkg/Nt32Pkg.dsc', W)
     Ewb.GenBuildDatabase({('PcdDevicePathSupportDevicePathFromText', 'gEfiMdeModulePkgTokenSpaceGuid') : 'KKKKKKKKKKKKKKKKKKKKK'}, ['Test.Inf'])
-    print 'Done!', time.strftime('%H:%M:%S', time.localtime())
+    print('Done!', time.strftime('%H:%M:%S', time.localtime()))
     Ewb.ShowWorkspaceBuild()
diff --git a/BaseTools/Source/Python/Common/Expression.py b/BaseTools/Source/Python/Common/Expression.py
index e40677558a68..145acfc072e7 100644
--- a/BaseTools/Source/Python/Common/Expression.py
+++ b/BaseTools/Source/Python/Common/Expression.py
@@ -12,6 +12,7 @@
 
 ## Import Modules
 #
+from __future__ import print_function
 from Common.GlobalData import *
 from CommonDataClass.Exceptions import BadExpression
 from CommonDataClass.Exceptions import WrnExpression
@@ -902,10 +903,10 @@ if __name__ == '__main__':
         if input in 'qQ':
             break
         try:
-            print ValueExpression(input)(True)
-            print ValueExpression(input)(False)
+            print(ValueExpression(input)(True))
+            print(ValueExpression(input)(False))
         except WrnExpression as Ex:
-            print Ex.result
-            print str(Ex)
+            print(Ex.result)
+            print(str(Ex))
         except Exception as Ex:
-            print str(Ex)
+            print(str(Ex))
diff --git a/BaseTools/Source/Python/Common/FdfParserLite.py b/BaseTools/Source/Python/Common/FdfParserLite.py
index ac03c3fef5bb..f2741616c46f 100644
--- a/BaseTools/Source/Python/Common/FdfParserLite.py
+++ b/BaseTools/Source/Python/Common/FdfParserLite.py
@@ -15,6 +15,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import re
 import Common.LongFilePathOs as os
 
@@ -1269,8 +1270,8 @@ class FdfParser(object):
         self.__UndoToken()
         if not self.__IsToken("[FD.", True):
             FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
-            print 'Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
-                    % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine :], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine)
+            print('Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
+                    % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine :], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine))
             raise Warning("expected [FD.] At Line ", self.FileName, self.CurrentLineNumber)
         
         FdName = self.__GetUiName()
@@ -1837,8 +1838,8 @@ class FdfParser(object):
         self.__UndoToken()
         if not self.__IsToken("[FV.", True):
             FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
-            print 'Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
-                    % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine :], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine)
+            print('Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
+                    % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine :], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine))
             raise Warning("Unknown Keyword At Line ", self.FileName, self.CurrentLineNumber)
         
         FvName = self.__GetUiName()
@@ -2643,8 +2644,8 @@ class FdfParser(object):
         self.__UndoToken()
         if not self.__IsToken("[CAPSULE.", True):
             FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
-            print 'Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
-                    % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine :], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine)
+            print('Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
+                    % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine :], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine))
             raise Warning("expected [Capsule.] At Line ", self.FileName, self.CurrentLineNumber)        
             
         CapsuleObj = CommonDataClass.FdfClass.CapsuleClassObject()
@@ -2766,8 +2767,8 @@ class FdfParser(object):
         self.__UndoToken()
         if not self.__IsToken("[Rule.", True):
             FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
-            print 'Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
-                    % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine :], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine)
+            print('Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
+                    % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine :], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine))
             raise Warning("expected [Rule.] At Line ", self.FileName, self.CurrentLineNumber)
 
         if not self.__SkipToToken("."):
@@ -3357,8 +3358,8 @@ class FdfParser(object):
         self.__UndoToken()
         if not self.__IsToken("[VTF.", True):
             FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
-            print 'Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
-                    % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine :], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine)
+            print('Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
+                    % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine :], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine))
             raise Warning("expected [VTF.] At Line ", self.FileName, self.CurrentLineNumber)
 
         if not self.__SkipToToken("."):
@@ -3650,7 +3651,7 @@ class FdfParser(object):
                             raise Warning(LogStr)
         
         except Warning:
-            print LogStr
+            print(LogStr)
         
         finally:
             return CycleRefExists
@@ -3660,7 +3661,7 @@ if __name__ == "__main__":
     try:
         test_file = sys.argv[1]
     except IndexError as v:
-        print "Usage: %s filename" % sys.argv[0]
+        print("Usage: %s filename" % sys.argv[0])
         sys.exit(1)
 
     parser = FdfParser(test_file)
@@ -3668,7 +3669,7 @@ if __name__ == "__main__":
         parser.ParseFile()
         parser.CycleReferenceCheck()
     except Warning as X:
-        print X.message
+        print(X.message)
     else:
-        print "Success!"
+        print("Success!")
 
diff --git a/BaseTools/Source/Python/Common/InfClassObject.py b/BaseTools/Source/Python/Common/InfClassObject.py
index f24e4e41a0c1..fe82ffd8eb4e 100644
--- a/BaseTools/Source/Python/Common/InfClassObject.py
+++ b/BaseTools/Source/Python/Common/InfClassObject.py
@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import re
 import EdkLogger
@@ -447,79 +448,79 @@ class Inf(InfObject):
     def ShowModule(self):
         M = self.Module
         for Arch in M.Header.keys():
-            print '\nArch =', Arch
-            print 'Filename =', M.Header[Arch].FileName
-            print 'FullPath =', M.Header[Arch].FullPath
-            print 'BaseName =', M.Header[Arch].Name
-            print 'Guid =', M.Header[Arch].Guid
-            print 'Version =', M.Header[Arch].Version
-            print 'InfVersion =', M.Header[Arch].InfVersion
-            print 'UefiSpecificationVersion =', M.Header[Arch].UefiSpecificationVersion
-            print 'EdkReleaseVersion =', M.Header[Arch].EdkReleaseVersion
-            print 'ModuleType =', M.Header[Arch].ModuleType
-            print 'BinaryModule =', M.Header[Arch].BinaryModule
-            print 'ComponentType =', M.Header[Arch].ComponentType
-            print 'MakefileName =', M.Header[Arch].MakefileName
-            print 'BuildNumber =', M.Header[Arch].BuildNumber
-            print 'BuildType =', M.Header[Arch].BuildType
-            print 'FfsExt =', M.Header[Arch].FfsExt
-            print 'FvExt =', M.Header[Arch].FvExt
-            print 'SourceFv =', M.Header[Arch].SourceFv
-            print 'PcdIsDriver =', M.Header[Arch].PcdIsDriver
-            print 'TianoEdkFlashMap_h =', M.Header[Arch].TianoEdkFlashMap_h
-            print 'Shadow =', M.Header[Arch].Shadow
-            print 'LibraryClass =', M.Header[Arch].LibraryClass
+            print('\nArch =', Arch)
+            print('Filename =', M.Header[Arch].FileName)
+            print('FullPath =', M.Header[Arch].FullPath)
+            print('BaseName =', M.Header[Arch].Name)
+            print('Guid =', M.Header[Arch].Guid)
+            print('Version =', M.Header[Arch].Version)
+            print('InfVersion =', M.Header[Arch].InfVersion)
+            print('UefiSpecificationVersion =', M.Header[Arch].UefiSpecificationVersion)
+            print('EdkReleaseVersion =', M.Header[Arch].EdkReleaseVersion)
+            print('ModuleType =', M.Header[Arch].ModuleType)
+            print('BinaryModule =', M.Header[Arch].BinaryModule)
+            print('ComponentType =', M.Header[Arch].ComponentType)
+            print('MakefileName =', M.Header[Arch].MakefileName)
+            print('BuildNumber =', M.Header[Arch].BuildNumber)
+            print('BuildType =', M.Header[Arch].BuildType)
+            print('FfsExt =', M.Header[Arch].FfsExt)
+            print('FvExt =', M.Header[Arch].FvExt)
+            print('SourceFv =', M.Header[Arch].SourceFv)
+            print('PcdIsDriver =', M.Header[Arch].PcdIsDriver)
+            print('TianoEdkFlashMap_h =', M.Header[Arch].TianoEdkFlashMap_h)
+            print('Shadow =', M.Header[Arch].Shadow)
+            print('LibraryClass =', M.Header[Arch].LibraryClass)
             for Item in M.Header[Arch].LibraryClass:
-                print Item.LibraryClass, DataType.TAB_VALUE_SPLIT.join(Item.SupModuleList)
-            print 'CustomMakefile =', M.Header[Arch].CustomMakefile
-            print 'Define =', M.Header[Arch].Define
-            print 'Specification =', M.Header[Arch].Specification
+                print(Item.LibraryClass, DataType.TAB_VALUE_SPLIT.join(Item.SupModuleList))
+            print('CustomMakefile =', M.Header[Arch].CustomMakefile)
+            print('Define =', M.Header[Arch].Define)
+            print('Specification =', M.Header[Arch].Specification)
         for Item in self.Module.ExternImages:
-            print '\nEntry_Point = %s, UnloadImage = %s' % (Item.ModuleEntryPoint, Item.ModuleUnloadImage)
+            print('\nEntry_Point = %s, UnloadImage = %s' % (Item.ModuleEntryPoint, Item.ModuleUnloadImage))
         for Item in self.Module.ExternLibraries:
-            print 'Constructor = %s, Destructor = %s' % (Item.Constructor, Item.Destructor)
-        print '\nBuildOptions =', M.BuildOptions
+            print('Constructor = %s, Destructor = %s' % (Item.Constructor, Item.Destructor))
+        print('\nBuildOptions =', M.BuildOptions)
         for Item in M.BuildOptions:
-            print Item.ToolChainFamily, Item.ToolChain, Item.Option, Item.SupArchList
-        print '\nIncludes =', M.Includes
+            print(Item.ToolChainFamily, Item.ToolChain, Item.Option, Item.SupArchList)
+        print('\nIncludes =', M.Includes)
         for Item in M.Includes:
-            print Item.FilePath, Item.SupArchList
-        print '\nLibraries =', M.Libraries
+            print(Item.FilePath, Item.SupArchList)
+        print('\nLibraries =', M.Libraries)
         for Item in M.Libraries:
-            print Item.Library, Item.SupArchList
-        print '\nLibraryClasses =', M.LibraryClasses
+            print(Item.Library, Item.SupArchList)
+        print('\nLibraryClasses =', M.LibraryClasses)
         for Item in M.LibraryClasses:
-            print Item.LibraryClass, Item.RecommendedInstance, Item.FeatureFlag, Item.SupModuleList, Item.SupArchList, Item.Define
-        print '\nPackageDependencies =', M.PackageDependencies
+            print(Item.LibraryClass, Item.RecommendedInstance, Item.FeatureFlag, Item.SupModuleList, Item.SupArchList, Item.Define)
+        print('\nPackageDependencies =', M.PackageDependencies)
         for Item in M.PackageDependencies:
-            print Item.FilePath, Item.SupArchList, Item.FeatureFlag
-        print '\nNmake =', M.Nmake
+            print(Item.FilePath, Item.SupArchList, Item.FeatureFlag)
+        print('\nNmake =', M.Nmake)
         for Item in M.Nmake:
-            print Item.Name, Item.Value, Item.SupArchList
-        print '\nPcds =', M.PcdCodes
+            print(Item.Name, Item.Value, Item.SupArchList)
+        print('\nPcds =', M.PcdCodes)
         for Item in M.PcdCodes:
-            print '\tCName=', Item.CName, 'TokenSpaceGuidCName=', Item.TokenSpaceGuidCName, 'DefaultValue=', Item.DefaultValue, 'ItemType=', Item.ItemType, Item.SupArchList
-        print '\nSources =', M.Sources
+            print('\tCName=', Item.CName, 'TokenSpaceGuidCName=', Item.TokenSpaceGuidCName, 'DefaultValue=', Item.DefaultValue, 'ItemType=', Item.ItemType, Item.SupArchList)
+        print('\nSources =', M.Sources)
         for Source in M.Sources:
-            print Source.SourceFile, 'Fam=', Source.ToolChainFamily, 'Pcd=', Source.FeatureFlag, 'Tag=', Source.TagName, 'ToolCode=', Source.ToolCode, Source.SupArchList
-        print '\nUserExtensions =', M.UserExtensions
+            print(Source.SourceFile, 'Fam=', Source.ToolChainFamily, 'Pcd=', Source.FeatureFlag, 'Tag=', Source.TagName, 'ToolCode=', Source.ToolCode, Source.SupArchList)
+        print('\nUserExtensions =', M.UserExtensions)
         for UserExtension in M.UserExtensions:
-            print UserExtension.UserID, UserExtension.Identifier, UserExtension.Content
-        print '\nGuids =', M.Guids
+            print(UserExtension.UserID, UserExtension.Identifier, UserExtension.Content)
+        print('\nGuids =', M.Guids)
         for Item in M.Guids:
-            print Item.CName, Item.SupArchList, Item.FeatureFlag
-        print '\nProtocols =', M.Protocols
+            print(Item.CName, Item.SupArchList, Item.FeatureFlag)
+        print('\nProtocols =', M.Protocols)
         for Item in M.Protocols:
-            print Item.CName, Item.SupArchList, Item.FeatureFlag
-        print '\nPpis =', M.Ppis
+            print(Item.CName, Item.SupArchList, Item.FeatureFlag)
+        print('\nPpis =', M.Ppis)
         for Item in M.Ppis:
-            print Item.CName, Item.SupArchList, Item.FeatureFlag
-        print '\nDepex =', M.Depex
+            print(Item.CName, Item.SupArchList, Item.FeatureFlag)
+        print('\nDepex =', M.Depex)
         for Item in M.Depex:
-            print Item.Depex, Item.SupArchList, Item.Define
-        print '\nBinaries =', M.Binaries
+            print(Item.Depex, Item.SupArchList, Item.Define)
+        print('\nBinaries =', M.Binaries)
         for Binary in M.Binaries:
-            print 'Type=', Binary.FileType, 'Target=', Binary.Target, 'Name=', Binary.BinaryFile, 'FeatureFlag=', Binary.FeatureFlag, 'SupArchList=', Binary.SupArchList
+            print('Type=', Binary.FileType, 'Target=', Binary.Target, 'Name=', Binary.BinaryFile, 'FeatureFlag=', Binary.FeatureFlag, 'SupArchList=', Binary.SupArchList)
 
     ## Convert [Defines] section content to ModuleHeaderClass
     #
diff --git a/BaseTools/Source/Python/Common/RangeExpression.py b/BaseTools/Source/Python/Common/RangeExpression.py
index 10b6ac55242b..ee33ae3d3266 100644
--- a/BaseTools/Source/Python/Common/RangeExpression.py
+++ b/BaseTools/Source/Python/Common/RangeExpression.py
@@ -12,6 +12,7 @@
 
 # # Import Modules
 #
+from __future__ import print_function
 from Common.GlobalData import *
 from CommonDataClass.Exceptions import BadExpression
 from CommonDataClass.Exceptions import WrnExpression
@@ -93,11 +94,11 @@ class RangeContainer(object):
         self.__clean__()
         
     def dump(self):
-        print "----------------------"
+        print("----------------------")
         rangelist = ""
         for object in self.rangelist:
             rangelist = rangelist + "[%d , %d]" % (object.start, object.end)
-        print rangelist
+        print(rangelist)
         
         
 class XOROperatorObject(object):   
diff --git a/BaseTools/Source/Python/Common/TargetTxtClassObject.py b/BaseTools/Source/Python/Common/TargetTxtClassObject.py
index 387e51523097..3408cff8d75e 100644
--- a/BaseTools/Source/Python/Common/TargetTxtClassObject.py
+++ b/BaseTools/Source/Python/Common/TargetTxtClassObject.py
@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import EdkLogger
 import DataType
@@ -148,7 +149,7 @@ class TargetTxtClassObject(object):
             KeyList = Dict.keys()
             for Key in KeyList:
                 if Dict[Key] != '':
-                    print Key + ' = ' + str(Dict[Key])
+                    print(Key + ' = ' + str(Dict[Key]))
 
     ## Print the dictionary
     #
@@ -161,9 +162,9 @@ class TargetTxtClassObject(object):
         if type(List) == type([]):
             if len(List) > 0:
                 if Key.find(TAB_SPLIT) != -1:
-                    print "\n" + Key
+                    print("\n" + Key)
                     for Item in List:
-                        print Item
+                        print(Item)
 ## TargetTxtDict
 #
 # Load target.txt in input Conf dir
@@ -185,6 +186,6 @@ def TargetTxtDict(ConfDir):
 if __name__ == '__main__':
     pass
     Target = TargetTxtDict(os.getenv("WORKSPACE"))
-    print Target.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_MAX_CONCURRENT_THREAD_NUMBER]
-    print Target.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_TARGET]
-    print Target.TargetTxtDictionary
+    print(Target.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_MAX_CONCURRENT_THREAD_NUMBER])
+    print(Target.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_TARGET])
+    print(Target.TargetTxtDictionary)
diff --git a/BaseTools/Source/Python/Common/VpdInfoFile.py b/BaseTools/Source/Python/Common/VpdInfoFile.py
index 14ccabe833db..a6c1fb70bd7d 100644
--- a/BaseTools/Source/Python/Common/VpdInfoFile.py
+++ b/BaseTools/Source/Python/Common/VpdInfoFile.py
@@ -15,6 +15,7 @@
 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import re
 import Common.EdkLogger as EdkLogger
@@ -249,7 +250,7 @@ def CallExtenalBPDGTool(ToolPath, VpdFileName):
     except Exception as X:
         EdkLogger.error("BPDG", BuildToolError.COMMAND_FAILURE, ExtraData="%s" % (str(X)))
     (out, error) = PopenObject.communicate()
-    print out
+    print(out)
     while PopenObject.returncode == None :
         PopenObject.wait()
     
diff --git a/BaseTools/Source/Python/Ecc/CParser.py b/BaseTools/Source/Python/Ecc/CParser.py
index 18a7ff055740..2df8fc3e0c26 100644
--- a/BaseTools/Source/Python/Ecc/CParser.py
+++ b/BaseTools/Source/Python/Ecc/CParser.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 # $ANTLR 3.0.1 C.g 2010-02-23 09:58:53
 
 from antlr3 import *
@@ -102,7 +103,7 @@ class CParser(Parser):
         self.postfix_expression_stack = []
 
     def printTokenInfo(self, line, offset, tokenText):
-    	print str(line)+ ',' + str(offset) + ':' + str(tokenText)
+    	print(str(line)+ ',' + str(offset) + ':' + str(tokenText))
         
     def StorePredicateExpression(self, StartLine, StartOffset, EndLine, EndOffset, Text):
     	PredExp = CodeFragment.PredicateExpression(Text, (StartLine, StartOffset), (EndLine, EndOffset))
diff --git a/BaseTools/Source/Python/Ecc/CodeFragmentCollector.py b/BaseTools/Source/Python/Ecc/CodeFragmentCollector.py
index 171600feebf9..7bdb3cc3aea5 100644
--- a/BaseTools/Source/Python/Ecc/CodeFragmentCollector.py
+++ b/BaseTools/Source/Python/Ecc/CodeFragmentCollector.py
@@ -16,6 +16,7 @@
 # Import Modules
 #
 
+from __future__ import print_function
 import re
 import Common.LongFilePathOs as os
 import sys
@@ -567,58 +568,58 @@ class CodeFragmentCollector:
         
     def PrintFragments(self):
         
-        print '################# ' + self.FileName + '#####################'
+        print('################# ' + self.FileName + '#####################')
         
-        print '/****************************************/'
-        print '/*************** COMMENTS ***************/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/*************** COMMENTS ***************/')
+        print('/****************************************/')
         for comment in FileProfile.CommentList:
-            print str(comment.StartPos) + comment.Content
+            print(str(comment.StartPos) + comment.Content)
         
-        print '/****************************************/'
-        print '/********* PREPROCESS DIRECTIVES ********/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/********* PREPROCESS DIRECTIVES ********/')
+        print('/****************************************/')
         for pp in FileProfile.PPDirectiveList:
-            print str(pp.StartPos) + pp.Content
+            print(str(pp.StartPos) + pp.Content)
         
-        print '/****************************************/'
-        print '/********* VARIABLE DECLARATIONS ********/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/********* VARIABLE DECLARATIONS ********/')
+        print('/****************************************/')
         for var in FileProfile.VariableDeclarationList:
-            print str(var.StartPos) + var.Modifier + ' '+ var.Declarator
+            print(str(var.StartPos) + var.Modifier + ' '+ var.Declarator)
             
-        print '/****************************************/'
-        print '/********* FUNCTION DEFINITIONS *********/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/********* FUNCTION DEFINITIONS *********/')
+        print('/****************************************/')
         for func in FileProfile.FunctionDefinitionList:
-            print str(func.StartPos) + func.Modifier + ' '+ func.Declarator + ' ' + str(func.NamePos)
+            print(str(func.StartPos) + func.Modifier + ' '+ func.Declarator + ' ' + str(func.NamePos))
             
-        print '/****************************************/'
-        print '/************ ENUMERATIONS **************/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/************ ENUMERATIONS **************/')
+        print('/****************************************/')
         for enum in FileProfile.EnumerationDefinitionList:
-            print str(enum.StartPos) + enum.Content
+            print(str(enum.StartPos) + enum.Content)
         
-        print '/****************************************/'
-        print '/*********** STRUCTS/UNIONS *************/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/*********** STRUCTS/UNIONS *************/')
+        print('/****************************************/')
         for su in FileProfile.StructUnionDefinitionList:
-            print str(su.StartPos) + su.Content
+            print(str(su.StartPos) + su.Content)
             
-        print '/****************************************/'
-        print '/********* PREDICATE EXPRESSIONS ********/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/********* PREDICATE EXPRESSIONS ********/')
+        print('/****************************************/')
         for predexp in FileProfile.PredicateExpressionList:
-            print str(predexp.StartPos) + predexp.Content
+            print(str(predexp.StartPos) + predexp.Content)
         
-        print '/****************************************/'    
-        print '/************** TYPEDEFS ****************/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/************** TYPEDEFS ****************/')
+        print('/****************************************/')
         for typedef in FileProfile.TypedefDefinitionList:
-            print str(typedef.StartPos) + typedef.ToType
+            print(str(typedef.StartPos) + typedef.ToType)
         
 if __name__ == "__main__":
     
     collector = CodeFragmentCollector(sys.argv[1])
     collector.PreprocessFile()
-    print "For Test."
+    print("For Test.")
diff --git a/BaseTools/Source/Python/Ecc/Configuration.py b/BaseTools/Source/Python/Ecc/Configuration.py
index b523858e1b1f..c3bbba09b744 100644
--- a/BaseTools/Source/Python/Ecc/Configuration.py
+++ b/BaseTools/Source/Python/Ecc/Configuration.py
@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import Common.EdkLogger as EdkLogger
 from Common.DataType import *
@@ -315,6 +316,6 @@ class Configuration(object):
                 self.__dict__[List[0]] = List[1]
 
     def ShowMe(self):
-        print self.Filename
+        print(self.Filename)
         for Key in self.__dict__.keys():
-            print Key, '=', self.__dict__[Key]
+            print(Key, '=', self.__dict__[Key])
diff --git a/BaseTools/Source/Python/Ecc/Exception.py b/BaseTools/Source/Python/Ecc/Exception.py
index b0882afa6289..bde41c3a4b57 100644
--- a/BaseTools/Source/Python/Ecc/Exception.py
+++ b/BaseTools/Source/Python/Ecc/Exception.py
@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 from Xml.XmlRoutines import *
 import Common.LongFilePathOs as os
 
@@ -84,4 +85,4 @@ class ExceptionCheck(object):
 #
 if __name__ == '__main__':
     El = ExceptionCheck('C:\\Hess\\Project\\BuildTool\\src\\Ecc\\exception.xml')
-    print El.ExceptionList
+    print(El.ExceptionList)
diff --git a/BaseTools/Source/Python/Ecc/MetaFileWorkspace/MetaDataTable.py b/BaseTools/Source/Python/Ecc/MetaFileWorkspace/MetaDataTable.py
index a4057ceb1775..5bb7759e2120 100644
--- a/BaseTools/Source/Python/Ecc/MetaFileWorkspace/MetaDataTable.py
+++ b/BaseTools/Source/Python/Ecc/MetaFileWorkspace/MetaDataTable.py
@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 
 import Common.EdkLogger as EdkLogger
@@ -99,7 +100,7 @@ class Table(object):
         try:
             self.Cur.execute(SqlCommand)
         except Exception as e:
-            print "An error occurred when Drop a table:", e.args[0]
+            print("An error occurred when Drop a table:", e.args[0])
 
     ## Get count
     #
diff --git a/BaseTools/Source/Python/Ecc/Xml/XmlRoutines.py b/BaseTools/Source/Python/Ecc/Xml/XmlRoutines.py
index 4ce8edf5573a..eb76f4e6d54a 100644
--- a/BaseTools/Source/Python/Ecc/Xml/XmlRoutines.py
+++ b/BaseTools/Source/Python/Ecc/Xml/XmlRoutines.py
@@ -15,6 +15,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import xml.dom.minidom
 from Common.LongFilePathSupport import OpenLongFilePath as open
 
@@ -215,7 +216,7 @@ def XmlParseFile(FileName):
         XmlFile.close()
         return Dom
     except Exception as X:
-        print X
+        print(X)
         return ""
 
 # This acts like the main() function for the script, unless it is 'import'ed
@@ -225,5 +226,5 @@ if __name__ == '__main__':
     A = CreateXmlElement('AAA', 'CCC',  [['AAA', '111'], ['BBB', '222']], [['A', '1'], ['B', '2']])
     B = CreateXmlElement('ZZZ', 'CCC',  [['XXX', '111'], ['YYY', '222']], [['A', '1'], ['B', '2']])
     C = CreateXmlList('DDD', 'EEE', [A, B], ['FFF', 'GGG'])
-    print C.toprettyxml(indent = " ")
+    print(C.toprettyxml(indent = " "))
     pass
diff --git a/BaseTools/Source/Python/Ecc/c.py b/BaseTools/Source/Python/Ecc/c.py
index 8a4b10727a07..7f83387c08c8 100644
--- a/BaseTools/Source/Python/Ecc/c.py
+++ b/BaseTools/Source/Python/Ecc/c.py
@@ -11,6 +11,7 @@
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
 
+from __future__ import print_function
 import sys
 import Common.LongFilePathOs as os
 import re
@@ -2279,7 +2280,7 @@ def CheckDoxygenTripleForwardSlash(FullFileName):
         for Result in ResultSet:
             CommentSet.append(Result)
     except:
-        print 'Unrecognized chars in comment of file %s', FullFileName
+        print('Unrecognized chars in comment of file %s', FullFileName)
 
 
     for Result in CommentSet:
@@ -2432,7 +2433,7 @@ def CheckFuncHeaderDoxygenComments(FullFileName):
         for Result in ResultSet:
             CommentSet.append(Result)
     except:
-        print 'Unrecognized chars in comment of file %s', FullFileName
+        print('Unrecognized chars in comment of file %s', FullFileName)
 
     # Func Decl check
     SqlStatement = """ select Modifier, Name, StartLine, ID, Value
@@ -2463,7 +2464,7 @@ def CheckFuncHeaderDoxygenComments(FullFileName):
         for Result in ResultSet:
             CommentSet.append(Result)
     except:
-        print 'Unrecognized chars in comment of file %s', FullFileName
+        print('Unrecognized chars in comment of file %s', FullFileName)
 
     SqlStatement = """ select Modifier, Header, StartLine, ID, Name
                        from Function
@@ -2628,9 +2629,9 @@ if __name__ == '__main__':
     try:
         test_file = sys.argv[1]
     except IndexError as v:
-        print "Usage: %s filename" % sys.argv[0]
+        print("Usage: %s filename" % sys.argv[0])
         sys.exit(1)
     MsgList = CheckFuncHeaderDoxygenComments(test_file)
     for Msg in MsgList:
-        print Msg
-    print 'Done!'
+        print(Msg)
+    print('Done!')
diff --git a/BaseTools/Source/Python/Eot/CParser.py b/BaseTools/Source/Python/Eot/CParser.py
index 18a7ff055740..2df8fc3e0c26 100644
--- a/BaseTools/Source/Python/Eot/CParser.py
+++ b/BaseTools/Source/Python/Eot/CParser.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 # $ANTLR 3.0.1 C.g 2010-02-23 09:58:53
 
 from antlr3 import *
@@ -102,7 +103,7 @@ class CParser(Parser):
         self.postfix_expression_stack = []
 
     def printTokenInfo(self, line, offset, tokenText):
-    	print str(line)+ ',' + str(offset) + ':' + str(tokenText)
+    	print(str(line)+ ',' + str(offset) + ':' + str(tokenText))
         
     def StorePredicateExpression(self, StartLine, StartOffset, EndLine, EndOffset, Text):
     	PredExp = CodeFragment.PredicateExpression(Text, (StartLine, StartOffset), (EndLine, EndOffset))
diff --git a/BaseTools/Source/Python/Eot/CodeFragmentCollector.py b/BaseTools/Source/Python/Eot/CodeFragmentCollector.py
index bb78a0f882d5..5d5336bee463 100644
--- a/BaseTools/Source/Python/Eot/CodeFragmentCollector.py
+++ b/BaseTools/Source/Python/Eot/CodeFragmentCollector.py
@@ -15,6 +15,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import re
 import Common.LongFilePathOs as os
 import sys
@@ -413,49 +414,49 @@ class CodeFragmentCollector:
     #
     def PrintFragments(self):
 
-        print '################# ' + self.FileName + '#####################'
+        print('################# ' + self.FileName + '#####################')
 
-        print '/****************************************/'
-        print '/*************** ASSIGNMENTS ***************/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/*************** ASSIGNMENTS ***************/')
+        print('/****************************************/')
         for asign in FileProfile.AssignmentExpressionList:
-            print str(asign.StartPos) + asign.Name + asign.Operator + asign.Value
+            print(str(asign.StartPos) + asign.Name + asign.Operator + asign.Value)
 
-        print '/****************************************/'
-        print '/********* PREPROCESS DIRECTIVES ********/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/********* PREPROCESS DIRECTIVES ********/')
+        print('/****************************************/')
         for pp in FileProfile.PPDirectiveList:
-            print str(pp.StartPos) + pp.Content
+            print(str(pp.StartPos) + pp.Content)
 
-        print '/****************************************/'
-        print '/********* VARIABLE DECLARATIONS ********/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/********* VARIABLE DECLARATIONS ********/')
+        print('/****************************************/')
         for var in FileProfile.VariableDeclarationList:
-            print str(var.StartPos) + var.Modifier + ' '+ var.Declarator
+            print(str(var.StartPos) + var.Modifier + ' '+ var.Declarator)
 
-        print '/****************************************/'
-        print '/********* FUNCTION DEFINITIONS *********/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/********* FUNCTION DEFINITIONS *********/')
+        print('/****************************************/')
         for func in FileProfile.FunctionDefinitionList:
-            print str(func.StartPos) + func.Modifier + ' '+ func.Declarator + ' ' + str(func.NamePos)
+            print(str(func.StartPos) + func.Modifier + ' '+ func.Declarator + ' ' + str(func.NamePos))
 
-        print '/****************************************/'
-        print '/************ ENUMERATIONS **************/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/************ ENUMERATIONS **************/')
+        print('/****************************************/')
         for enum in FileProfile.EnumerationDefinitionList:
-            print str(enum.StartPos) + enum.Content
+            print(str(enum.StartPos) + enum.Content)
 
-        print '/****************************************/'
-        print '/*********** STRUCTS/UNIONS *************/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/*********** STRUCTS/UNIONS *************/')
+        print('/****************************************/')
         for su in FileProfile.StructUnionDefinitionList:
-            print str(su.StartPos) + su.Content
+            print(str(su.StartPos) + su.Content)
 
-        print '/****************************************/'
-        print '/************** TYPEDEFS ****************/'
-        print '/****************************************/'
+        print('/****************************************/')
+        print('/************** TYPEDEFS ****************/')
+        print('/****************************************/')
         for typedef in FileProfile.TypedefDefinitionList:
-            print str(typedef.StartPos) + typedef.ToType
+            print(str(typedef.StartPos) + typedef.ToType)
 
 ##
 #
@@ -464,4 +465,4 @@ class CodeFragmentCollector:
 #
 if __name__ == "__main__":
 
-    print "For Test."
+    print("For Test.")
diff --git a/BaseTools/Source/Python/Eot/FvImage.py b/BaseTools/Source/Python/Eot/FvImage.py
index 6696623aba68..9d8f0864dc41 100644
--- a/BaseTools/Source/Python/Eot/FvImage.py
+++ b/BaseTools/Source/Python/Eot/FvImage.py
@@ -13,6 +13,7 @@
 
 ## Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import re
 import sys
@@ -1190,17 +1191,17 @@ class PeImage:
         self.Machine, self.NumberOfSections, self.SizeOfOptionalHeader = \
             self._FileHeader.unpack_from(self._PeImageBuf, self.Offset + FileHeaderOffset)
 
-        print "Machine=%x NumberOfSections=%x SizeOfOptionalHeader=%x" % (self.Machine, self.NumberOfSections, self.SizeOfOptionalHeader)
+        print("Machine=%x NumberOfSections=%x SizeOfOptionalHeader=%x" % (self.Machine, self.NumberOfSections, self.SizeOfOptionalHeader))
         # optional header follows the FILE header
         OptionalHeaderOffset = FileHeaderOffset + struct.calcsize(self._FileHeaderFormat)
         Magic, self.SizeOfImage, SizeOfHeaders, self.Checksum, NumberOfRvaAndSizes = \
             self._OptionalHeader32.unpack_from(self._PeImageBuf, self.Offset + OptionalHeaderOffset)
-        print "Magic=%x SizeOfImage=%x SizeOfHeaders=%x, Checksum=%x, NumberOfRvaAndSizes=%x" % (Magic, self.SizeOfImage, SizeOfHeaders, self.Checksum, NumberOfRvaAndSizes)
+        print("Magic=%x SizeOfImage=%x SizeOfHeaders=%x, Checksum=%x, NumberOfRvaAndSizes=%x" % (Magic, self.SizeOfImage, SizeOfHeaders, self.Checksum, NumberOfRvaAndSizes))
 
         PeImageSectionTableOffset = OptionalHeaderOffset + self.SizeOfOptionalHeader
         PeSections = PeSectionTable(self._PeImageBuf, self.Offset + PeImageSectionTableOffset, self.NumberOfSections)
 
-        print "%x" % PeSections.GetFileAddress(0x3920)
+        print("%x" % PeSections.GetFileAddress(0x3920))
 
 ## PeSectionTable() class
 #
@@ -1215,7 +1216,7 @@ class PeSectionTable:
             SectionHeader = PeSectionHeader(Buf, SectionHeaderOffset)
             self._SectionList.append(SectionHeader)
             SectionHeaderOffset += len(SectionHeader)
-            print SectionHeader
+            print(SectionHeader)
 
     def GetFileAddress(self, Rva):
         for PeSection in self._SectionList:
@@ -1412,7 +1413,7 @@ def Main():
         Option = GetOptions()
         build.main()
     except Exception as e:
-        print e
+        print(e)
         return 1
 
     return 0
@@ -1435,7 +1436,7 @@ if __name__ == '__main__':
             fv = FirmwareVolume("FVRECOVERY")
             fv.frombuffer(buf, 0, len(buf))
             #fv.Dispatch(None)
-            print fv
+            print(fv)
         elif FilePath.endswith(".efi"):
             fd = open(FilePath, 'rb')
             buf = array('B')
diff --git a/BaseTools/Source/Python/Eot/InfParserLite.py b/BaseTools/Source/Python/Eot/InfParserLite.py
index 6bb2c5f9f1d6..f624837f2587 100644
--- a/BaseTools/Source/Python/Eot/InfParserLite.py
+++ b/BaseTools/Source/Python/Eot/InfParserLite.py
@@ -14,6 +14,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import Common.EdkLogger as EdkLogger
 from Common.DataType import *
@@ -164,8 +165,8 @@ if __name__ == '__main__':
     Db.InitDatabase()
     P = EdkInfParser(os.path.normpath("C:\Framework\Edk\Sample\Platform\Nt32\Dxe\PlatformBds\PlatformBds.inf"), Db, '', '')
     for Inf in P.Sources:
-        print Inf
+        print(Inf)
     for Item in P.Macros:
-        print Item, P.Macros[Item]
+        print(Item, P.Macros[Item])
 
-    Db.Close()
\ No newline at end of file
+    Db.Close()
diff --git a/BaseTools/Source/Python/Eot/c.py b/BaseTools/Source/Python/Eot/c.py
index 8199ce5ee73e..c70f62f393a9 100644
--- a/BaseTools/Source/Python/Eot/c.py
+++ b/BaseTools/Source/Python/Eot/c.py
@@ -15,6 +15,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import sys
 import Common.LongFilePathOs as os
 import re
@@ -384,4 +385,4 @@ if __name__ == '__main__':
     EdkLogger.SetLevel(EdkLogger.QUIET)
     CollectSourceCodeDataIntoDB(sys.argv[1])
 
-    print 'Done!'
+    print('Done!')
diff --git a/BaseTools/Source/Python/GenFds/FdfParser.py b/BaseTools/Source/Python/GenFds/FdfParser.py
index 15b2b792b2e1..d4ba485bcdff 100644
--- a/BaseTools/Source/Python/GenFds/FdfParser.py
+++ b/BaseTools/Source/Python/GenFds/FdfParser.py
@@ -16,6 +16,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import re
 
 import Fd
@@ -4818,7 +4819,7 @@ if __name__ == "__main__":
     try:
         test_file = sys.argv[1]
     except IndexError as v:
-        print "Usage: %s filename" % sys.argv[0]
+        print("Usage: %s filename" % sys.argv[0])
         sys.exit(1)
 
     parser = FdfParser(test_file)
@@ -4826,7 +4827,7 @@ if __name__ == "__main__":
         parser.ParseFile()
         parser.CycleReferenceCheck()
     except Warning as X:
-        print str(X)
+        print(str(X))
     else:
-        print "Success!"
+        print("Success!")
 
diff --git a/BaseTools/Source/Python/GenFds/GenFds.py b/BaseTools/Source/Python/GenFds/GenFds.py
index bc2bb407560f..4415b44ef77c 100644
--- a/BaseTools/Source/Python/GenFds/GenFds.py
+++ b/BaseTools/Source/Python/GenFds/GenFds.py
@@ -15,6 +15,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 from optparse import OptionParser
 import sys
 import Common.LongFilePathOs as os
@@ -743,7 +744,7 @@ class GenFds :
         ModuleDict = BuildDb.BuildObject[DscFile, 'COMMON', GenFdsGlobalVariable.TargetName, GenFdsGlobalVariable.ToolChainTag].Modules
         for Key in ModuleDict:
             ModuleObj = BuildDb.BuildObject[Key, 'COMMON', GenFdsGlobalVariable.TargetName, GenFdsGlobalVariable.ToolChainTag]
-            print ModuleObj.BaseName + ' ' + ModuleObj.ModuleType
+            print(ModuleObj.BaseName + ' ' + ModuleObj.ModuleType)
 
     def GenerateGuidXRefFile(BuildDb, ArchList, FdfParserObj):
         GuidXRefFileName = os.path.join(GenFdsGlobalVariable.FvDir, "Guid.xref")
diff --git a/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py b/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py
index 1a5ef92afc1c..393820651a11 100644
--- a/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py
+++ b/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py
@@ -15,6 +15,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import sys
 import subprocess
@@ -737,7 +738,7 @@ class GenFdsGlobalVariable:
             GenFdsGlobalVariable.InfLogger (out)
             GenFdsGlobalVariable.InfLogger (error)
             if PopenObject.returncode != 0:
-                print "###", cmd
+                print("###", cmd)
                 EdkLogger.error("GenFds", COMMAND_FAILURE, errorMess)
 
     def VerboseLogger (msg):
diff --git a/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py b/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py
index fdad5a44dc3d..127385228fcf 100644
--- a/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py
+++ b/BaseTools/Source/Python/GenPatchPcdTable/GenPatchPcdTable.py
@@ -17,6 +17,7 @@
 #
 
 #======================================  External Libraries ========================================
+from __future__ import print_function
 import optparse
 import Common.LongFilePathOs as os
 import re
@@ -215,7 +216,7 @@ if __name__ == '__main__':
     (options, args) = parser.parse_args()
 
     if options.mapfile == None or options.efifile == None:
-        print parser.get_usage()
+        print(parser.get_usage())
     elif os.path.exists(options.mapfile) and os.path.exists(options.efifile):
         list = parsePcdInfoFromMapFile(options.mapfile, options.efifile)
         if list != None:
@@ -224,6 +225,6 @@ if __name__ == '__main__':
             else:
                 generatePcdTable(list, options.mapfile.replace('.map', '.BinaryPcdTable.txt'))
         else:
-            print 'Fail to generate Patch PCD Table based on map file and efi file'
+            print('Fail to generate Patch PCD Table based on map file and efi file')
     else:
-        print 'Fail to generate Patch PCD Table for fail to find map file or efi file!'
+        print('Fail to generate Patch PCD Table for fail to find map file or efi file!')
diff --git a/BaseTools/Source/Python/Pkcs7Sign/Pkcs7Sign.py b/BaseTools/Source/Python/Pkcs7Sign/Pkcs7Sign.py
index de8575676cac..4f79d0f82967 100644
--- a/BaseTools/Source/Python/Pkcs7Sign/Pkcs7Sign.py
+++ b/BaseTools/Source/Python/Pkcs7Sign/Pkcs7Sign.py
@@ -19,6 +19,7 @@
 '''
 Pkcs7Sign
 '''
+from __future__ import print_function
 
 import os
 import sys
@@ -113,14 +114,14 @@ if __name__ == '__main__':
   try:
     Process = subprocess.Popen('%s version' % (OpenSslCommand), stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
   except:
-    print 'ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH'
+    print('ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH')
     sys.exit(1)
 
   Version = Process.communicate()
   if Process.returncode <> 0:
-    print 'ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH'
+    print('ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH')
     sys.exit(Process.returncode)
-  print Version[0]
+  print(Version[0])
 
   #
   # Read input file into a buffer and save input filename
@@ -134,7 +135,7 @@ if __name__ == '__main__':
   #
   OutputDir = os.path.dirname(args.OutputFile)
   if not os.path.exists(OutputDir):
-    print 'ERROR: The output path does not exist: %s' % OutputDir
+    print('ERROR: The output path does not exist: %s' % OutputDir)
     sys.exit(1)
   args.OutputFileName = args.OutputFile
 
@@ -170,7 +171,7 @@ if __name__ == '__main__':
         args.SignerPrivateCertFile = open(args.SignerPrivateCertFileName, 'rb')
         args.SignerPrivateCertFile.close()
       except:
-        print 'ERROR: test signer private cert file %s missing' % (args.SignerPrivateCertFileName)
+        print('ERROR: test signer private cert file %s missing' % (args.SignerPrivateCertFileName))
         sys.exit(1)
 
     #
@@ -196,7 +197,7 @@ if __name__ == '__main__':
         args.OtherPublicCertFile = open(args.OtherPublicCertFileName, 'rb')
         args.OtherPublicCertFile.close()
       except:
-        print 'ERROR: test other public cert file %s missing' % (args.OtherPublicCertFileName)
+        print('ERROR: test other public cert file %s missing' % (args.OtherPublicCertFileName))
         sys.exit(1)
 
     format = "%dsQ" % len(args.InputFileBuffer)
@@ -242,11 +243,11 @@ if __name__ == '__main__':
         args.TrustedPublicCertFile = open(args.TrustedPublicCertFileName, 'rb')
         args.TrustedPublicCertFile.close()
       except:
-        print 'ERROR: test trusted public cert file %s missing' % (args.TrustedPublicCertFileName)
+        print('ERROR: test trusted public cert file %s missing' % (args.TrustedPublicCertFileName))
         sys.exit(1)
 
     if not args.SignatureSizeStr:
-      print "ERROR: please use the option --signature-size to specify the size of the signature data!"
+      print("ERROR: please use the option --signature-size to specify the size of the signature data!")
       sys.exit(1)
     else:
       if args.SignatureSizeStr.upper().startswith('0X'):
@@ -254,10 +255,10 @@ if __name__ == '__main__':
       else:
         SignatureSize = (long)(args.SignatureSizeStr)
     if SignatureSize < 0:
-        print "ERROR: The value of option --signature-size can't be set to negative value!"
+        print("ERROR: The value of option --signature-size can't be set to negative value!")
         sys.exit(1)
     elif SignatureSize > len(args.InputFileBuffer):
-        print "ERROR: The value of option --signature-size is exceed the size of the input file !"
+        print("ERROR: The value of option --signature-size is exceed the size of the input file !")
         sys.exit(1)
 
     args.SignatureBuffer = args.InputFileBuffer[0:SignatureSize]
@@ -277,7 +278,7 @@ if __name__ == '__main__':
     Process = subprocess.Popen('%s smime -verify -inform DER -content %s -CAfile %s' % (OpenSslCommand, args.OutputFileName, args.TrustedPublicCertFileName), stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
     Process.communicate(input=args.SignatureBuffer)[0]
     if Process.returncode <> 0:
-      print 'ERROR: Verification failed'
+      print('ERROR: Verification failed')
       os.remove (args.OutputFileName)
       sys.exit(Process.returncode)
 
diff --git a/BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256GenerateKeys.py b/BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256GenerateKeys.py
index 95a636966c59..06ed2610271f 100644
--- a/BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256GenerateKeys.py
+++ b/BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256GenerateKeys.py
@@ -22,6 +22,7 @@
 '''
 Rsa2048Sha256GenerateKeys
 '''
+from __future__ import print_function
 
 import os
 import sys
@@ -75,14 +76,14 @@ if __name__ == '__main__':
   try:
     Process = subprocess.Popen('%s version' % (OpenSslCommand), stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
   except:  
-    print 'ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH'
+    print('ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH')
     sys.exit(1)
     
   Version = Process.communicate()
   if Process.returncode <> 0:
-    print 'ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH'
+    print('ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH')
     sys.exit(Process.returncode)
-  print Version[0]
+  print(Version[0])
   
   args.PemFileName = []
   
@@ -103,7 +104,7 @@ if __name__ == '__main__':
       Process = subprocess.Popen('%s genrsa -out %s 2048' % (OpenSslCommand, Item.name), stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
       Process.communicate()
       if Process.returncode <> 0:
-        print 'ERROR: RSA 2048 key generation failed'
+        print('ERROR: RSA 2048 key generation failed')
         sys.exit(Process.returncode)
       
   #
@@ -125,7 +126,7 @@ if __name__ == '__main__':
     Process = subprocess.Popen('%s rsa -in %s -modulus -noout' % (OpenSslCommand, Item), stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
     PublicKeyHexString = Process.communicate()[0].split('=')[1].strip()
     if Process.returncode <> 0:
-      print 'ERROR: Unable to extract public key from private key'
+      print('ERROR: Unable to extract public key from private key')
       sys.exit(Process.returncode)
     PublicKey = ''
     for Index in range (0, len(PublicKeyHexString), 2):
@@ -138,7 +139,7 @@ if __name__ == '__main__':
     Process.stdin.write (PublicKey)
     PublicKeyHash = PublicKeyHash + Process.communicate()[0]
     if Process.returncode <> 0:
-      print 'ERROR: Unable to extract SHA 256 hash of public key'
+      print('ERROR: Unable to extract SHA 256 hash of public key')
       sys.exit(Process.returncode)
 
   #
@@ -171,4 +172,4 @@ if __name__ == '__main__':
   # If verbose is enabled display the public key in C structure format
   #
   if args.Verbose:
-    print 'PublicKeySha256 = ' + PublicKeyHashC    
+    print('PublicKeySha256 = ' + PublicKeyHashC)
diff --git a/BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256Sign.py b/BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256Sign.py
index 1ae6ebb35886..99a5d8aa5a01 100644
--- a/BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256Sign.py
+++ b/BaseTools/Source/Python/Rsa2048Sha256Sign/Rsa2048Sha256Sign.py
@@ -17,6 +17,7 @@
 '''
 Rsa2048Sha256Sign
 '''
+from __future__ import print_function
 
 import os
 import sys
@@ -96,14 +97,14 @@ if __name__ == '__main__':
   try:
     Process = subprocess.Popen('%s version' % (OpenSslCommand), stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
   except:  
-    print 'ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH'
+    print('ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH')
     sys.exit(1)
     
   Version = Process.communicate()
   if Process.returncode <> 0:
-    print 'ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH'
+    print('ERROR: Open SSL command not available.  Please verify PATH or set OPENSSL_PATH')
     sys.exit(Process.returncode)
-  print Version[0]
+  print(Version[0])
   
   #
   # Read input file into a buffer and save input filename
@@ -117,7 +118,7 @@ if __name__ == '__main__':
   #
   OutputDir = os.path.dirname(args.OutputFile)
   if not os.path.exists(OutputDir):
-    print 'ERROR: The output path does not exist: %s' % OutputDir
+    print('ERROR: The output path does not exist: %s' % OutputDir)
     sys.exit(1)
   args.OutputFileName = args.OutputFile
 
@@ -144,7 +145,7 @@ if __name__ == '__main__':
       args.PrivateKeyFile = open(args.PrivateKeyFileName, 'rb')
       args.PrivateKeyFile.close()
     except:
-      print 'ERROR: test signing private key file %s missing' % (args.PrivateKeyFileName)
+      print('ERROR: test signing private key file %s missing' % (args.PrivateKeyFileName))
       sys.exit(1)
 
   #
@@ -202,14 +203,14 @@ if __name__ == '__main__':
     # Verify that the Hash Type matches the expected SHA256 type
     #
     if uuid.UUID(bytes_le = Header.HashType) <> EFI_HASH_ALGORITHM_SHA256_GUID:
-      print 'ERROR: unsupport hash GUID'
+      print('ERROR: unsupport hash GUID')
       sys.exit(1)
 
     #
     # Verify the public key
     #
     if Header.PublicKey <> PublicKey:
-      print 'ERROR: Public key in input file does not match public key from private key file'
+      print('ERROR: Public key in input file does not match public key from private key file')
       sys.exit(1)
 
     FullInputFileBuffer = args.InputFileBuffer
@@ -228,7 +229,7 @@ if __name__ == '__main__':
     Process = subprocess.Popen('%s sha256 -prverify "%s" -signature %s' % (OpenSslCommand, args.PrivateKeyFileName, args.OutputFileName), stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
     Process.communicate(input=FullInputFileBuffer)
     if Process.returncode <> 0:
-      print 'ERROR: Verification failed'
+      print('ERROR: Verification failed')
       os.remove (args.OutputFileName)
       sys.exit(Process.returncode)
 
diff --git a/BaseTools/Source/Python/TargetTool/TargetTool.py b/BaseTools/Source/Python/TargetTool/TargetTool.py
index 882b016bf058..ebed7a0ea7b8 100644
--- a/BaseTools/Source/Python/TargetTool/TargetTool.py
+++ b/BaseTools/Source/Python/TargetTool/TargetTool.py
@@ -12,6 +12,7 @@
 #  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
 
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import sys
 import traceback
@@ -32,7 +33,7 @@ class TargetTool():
         self.Arg       = args[0]
         self.FileName  = os.path.normpath(os.path.join(self.WorkSpace, 'Conf', 'target.txt'))
         if os.path.isfile(self.FileName) == False:
-            print "%s does not exist." % self.FileName
+            print("%s does not exist." % self.FileName)
             sys.exit(1)
         self.TargetTxtDictionary = {
             TAB_TAT_DEFINES_ACTIVE_PLATFORM                            : None,
@@ -84,14 +85,14 @@ class TargetTool():
         errMsg  = ''
         for Key in KeyList:
             if type(self.TargetTxtDictionary[Key]) == type([]):
-                print "%-30s = %s" % (Key, ''.join(elem + ' ' for elem in self.TargetTxtDictionary[Key]))
+                print("%-30s = %s" % (Key, ''.join(elem + ' ' for elem in self.TargetTxtDictionary[Key])))
             elif self.TargetTxtDictionary[Key] == None:
                 errMsg += "  Missing %s configuration information, please use TargetTool to set value!" % Key + os.linesep 
             else:
-                print "%-30s = %s" % (Key, self.TargetTxtDictionary[Key])
+                print("%-30s = %s" % (Key, self.TargetTxtDictionary[Key]))
         
         if errMsg != '':
-            print os.linesep + 'Warning:' + os.linesep + errMsg
+            print(os.linesep + 'Warning:' + os.linesep + errMsg)
             
     def RWFile(self, CommentCharacter, KeySplitCharacter, Num):
         try:
@@ -110,7 +111,7 @@ class TargetTool():
                             if Key not in existKeys:
                                 existKeys.append(Key)
                             else:
-                                print "Warning: Found duplicate key item in original configuration files!"
+                                print("Warning: Found duplicate key item in original configuration files!")
                                 
                             if Num == 0:
                                 Line = "%-30s = \n" % Key
@@ -121,7 +122,7 @@ class TargetTool():
                             fw.write(Line)
             for key in self.TargetTxtDictionary.keys():
                 if key not in existKeys:
-                    print "Warning: %s does not exist in original configuration file" % key
+                    print("Warning: %s does not exist in original configuration file" % key)
                     Line = GetConfigureKeyValue(self, key)
                     if Line == None:
                         Line = "%-30s = " % key
@@ -224,25 +225,25 @@ if __name__ == '__main__':
     EdkLogger.Initialize()
     EdkLogger.SetLevel(EdkLogger.QUIET)
     if os.getenv('WORKSPACE') == None:
-        print "ERROR: WORKSPACE should be specified or edksetup script should be executed before run TargetTool"
+        print("ERROR: WORKSPACE should be specified or edksetup script should be executed before run TargetTool")
         sys.exit(1)
         
     (opt, args) = MyOptionParser()
     if len(args) != 1 or (args[0].lower() != 'print' and args[0].lower() != 'clean' and args[0].lower() != 'set'):
-        print "The number of args isn't 1 or the value of args is invalid."
+        print("The number of args isn't 1 or the value of args is invalid.")
         sys.exit(1)
     if opt.NUM != None and opt.NUM < 1:
-        print "The MAX_CONCURRENT_THREAD_NUMBER must be larger than 0."
+        print("The MAX_CONCURRENT_THREAD_NUMBER must be larger than 0.")
         sys.exit(1)
     if opt.TARGET != None and len(opt.TARGET) > 1:
         for elem in opt.TARGET:
             if elem == '0':
-                print "0 will clear the TARGET setting in target.txt and can't combine with other value."
+                print("0 will clear the TARGET setting in target.txt and can't combine with other value.")
                 sys.exit(1)
     if opt.TARGET_ARCH != None and len(opt.TARGET_ARCH) > 1:
         for elem in opt.TARGET_ARCH:
             if elem == '0':
-                print "0 will clear the TARGET_ARCH setting in target.txt and can't combine with other value."
+                print("0 will clear the TARGET_ARCH setting in target.txt and can't combine with other value.")
                 sys.exit(1)
 
     try:
diff --git a/BaseTools/Source/Python/UPT/Library/ExpressionValidate.py b/BaseTools/Source/Python/UPT/Library/ExpressionValidate.py
index ca21e6995217..afa5b2407ec5 100644
--- a/BaseTools/Source/Python/UPT/Library/ExpressionValidate.py
+++ b/BaseTools/Source/Python/UPT/Library/ExpressionValidate.py
@@ -14,6 +14,7 @@
 '''
 ExpressionValidate
 '''
+from __future__ import print_function
 
 ##
 # Import Modules
@@ -566,7 +567,7 @@ def IsValidFeatureFlagExp(Token, Flag=False):
 
 if __name__ == '__main__':
 #    print IsValidRangeExpr('LT 9')
-    print _LogicalExpressionParser('gCrownBayTokenSpaceGuid.PcdPciDevice1BridgeAddressLE0').IsValidLogicalExpression()
+    print(_LogicalExpressionParser('gCrownBayTokenSpaceGuid.PcdPciDevice1BridgeAddressLE0').IsValidLogicalExpression())
 
 
     
diff --git a/BaseTools/Source/Python/UPT/Library/UniClassObject.py b/BaseTools/Source/Python/UPT/Library/UniClassObject.py
index b00bba1f8440..84958ae38cef 100644
--- a/BaseTools/Source/Python/UPT/Library/UniClassObject.py
+++ b/BaseTools/Source/Python/UPT/Library/UniClassObject.py
@@ -14,6 +14,7 @@
 """
 Collect all defined strings in multiple uni files
 """
+from __future__ import print_function
 
 ##
 # Import Modules
@@ -748,7 +749,7 @@ class UniFileClassObject(object):
                     EdkLogger.Error("Unicode File Parser", ToolError.FORMAT_INVALID, ExtraData=File.Path)
                 NewLines.append(Line)
             else:
-                print Line
+                print(Line)
                 EdkLogger.Error("Unicode File Parser", ToolError.FORMAT_INVALID, ExtraData=File.Path)
                     
         if StrName and not StrName.split()[1].startswith(u'STR_'):
@@ -1040,12 +1041,12 @@ class UniFileClassObject(object):
     # Show the instance itself
     #
     def ShowMe(self):
-        print self.LanguageDef
+        print(self.LanguageDef)
         #print self.OrderedStringList
         for Item in self.OrderedStringList:
-            print Item
+            print(Item)
             for Member in self.OrderedStringList[Item]:
-                print str(Member)
+                print(str(Member))
     
     #
     # Read content from '!include' UNI file 
diff --git a/BaseTools/Source/Python/UPT/PomAdapter/DecPomAlignment.py b/BaseTools/Source/Python/UPT/PomAdapter/DecPomAlignment.py
index 436dc90e6dd3..074aa311f31d 100644
--- a/BaseTools/Source/Python/UPT/PomAdapter/DecPomAlignment.py
+++ b/BaseTools/Source/Python/UPT/PomAdapter/DecPomAlignment.py
@@ -15,6 +15,7 @@
 '''
 DecPomAlignment
 '''
+from __future__ import print_function
 
 ##
 # Import Modules
@@ -902,47 +903,47 @@ class DecPomAlignment(PackageObject):
     # Print all members and their values of Package class
     #
     def ShowPackage(self):
-        print '\nName =', self.GetName()
-        print '\nBaseName =', self.GetBaseName()
-        print '\nVersion =', self.GetVersion() 
-        print '\nGuid =', self.GetGuid()
+        print('\nName =', self.GetName())
+        print('\nBaseName =', self.GetBaseName())
+        print('\nVersion =', self.GetVersion())
+        print('\nGuid =', self.GetGuid())
         
-        print '\nStandardIncludes = %d ' \
-            % len(self.GetStandardIncludeFileList()),
+        print('\nStandardIncludes = %d ' \
+            % len(self.GetStandardIncludeFileList()), end=' ')
         for Item in self.GetStandardIncludeFileList():
-            print Item.GetFilePath(), '  ', Item.GetSupArchList()
-        print '\nPackageIncludes = %d \n' \
-            % len(self.GetPackageIncludeFileList()),
+            print(Item.GetFilePath(), '  ', Item.GetSupArchList())
+        print('\nPackageIncludes = %d \n' \
+            % len(self.GetPackageIncludeFileList()), end=' ')
         for Item in self.GetPackageIncludeFileList():
-            print Item.GetFilePath(), '  ', Item.GetSupArchList()
+            print(Item.GetFilePath(), '  ', Item.GetSupArchList())
              
-        print '\nGuids =', self.GetGuidList()
+        print('\nGuids =', self.GetGuidList())
         for Item in self.GetGuidList():
-            print Item.GetCName(), Item.GetGuid(), Item.GetSupArchList()
-        print '\nProtocols =', self.GetProtocolList()
+            print(Item.GetCName(), Item.GetGuid(), Item.GetSupArchList())
+        print('\nProtocols =', self.GetProtocolList())
         for Item in self.GetProtocolList():
-            print Item.GetCName(), Item.GetGuid(), Item.GetSupArchList()
-        print '\nPpis =', self.GetPpiList()
+            print(Item.GetCName(), Item.GetGuid(), Item.GetSupArchList())
+        print('\nPpis =', self.GetPpiList())
         for Item in self.GetPpiList():
-            print Item.GetCName(), Item.GetGuid(), Item.GetSupArchList()
-        print '\nLibraryClasses =', self.GetLibraryClassList()
+            print(Item.GetCName(), Item.GetGuid(), Item.GetSupArchList())
+        print('\nLibraryClasses =', self.GetLibraryClassList())
         for Item in self.GetLibraryClassList():
-            print Item.GetLibraryClass(), Item.GetRecommendedInstance(), \
-            Item.GetSupArchList()
-        print '\nPcds =', self.GetPcdList()
+            print(Item.GetLibraryClass(), Item.GetRecommendedInstance(), \
+            Item.GetSupArchList())
+        print('\nPcds =', self.GetPcdList())
         for Item in self.GetPcdList():
-            print 'CName=', Item.GetCName(), 'TokenSpaceGuidCName=', \
+            print('CName=', Item.GetCName(), 'TokenSpaceGuidCName=', \
                 Item.GetTokenSpaceGuidCName(), \
                 'DefaultValue=', Item.GetDefaultValue(), \
                 'ValidUsage=', Item.GetValidUsage(), \
                 'SupArchList', Item.GetSupArchList(), \
-                'Token=', Item.GetToken(), 'DatumType=', Item.GetDatumType()
+                'Token=', Item.GetToken(), 'DatumType=', Item.GetDatumType())
  
         for Item in self.GetMiscFileList():
-            print Item.GetName()
+            print(Item.GetName())
             for FileObjectItem in Item.GetFileList():
-                print FileObjectItem.GetURI()
-        print '****************\n'
+                print(FileObjectItem.GetURI())
+        print('****************\n')
 
 ## GenPcdDeclaration
 #
diff --git a/BaseTools/Source/Python/UPT/UnitTest/DecParserTest.py b/BaseTools/Source/Python/UPT/UnitTest/DecParserTest.py
index 8b4ece2617a1..5f0abcafef27 100644
--- a/BaseTools/Source/Python/UPT/UnitTest/DecParserTest.py
+++ b/BaseTools/Source/Python/UPT/UnitTest/DecParserTest.py
@@ -11,6 +11,7 @@
 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
+from __future__ import print_function
 import os
 import unittest
 
@@ -66,7 +67,7 @@ def TestTemplate(TestString, TestFunc):
         # Close file
         f.close()
     except:
-        print 'Can not create temporary file [%s]!' % Path
+        print('Can not create temporary file [%s]!' % Path)
         exit(-1)
 
     # Call test function to test
@@ -279,6 +280,6 @@ if __name__ == '__main__':
     unittest.FunctionTestCase(TestDecPcd).runTest()
     unittest.FunctionTestCase(TestDecUserExtension).runTest()
 
-    print 'All tests passed...'
+    print('All tests passed...')
 
 
diff --git a/BaseTools/Source/Python/UPT/UnitTest/InfBinarySectionTest.py b/BaseTools/Source/Python/UPT/UnitTest/InfBinarySectionTest.py
index f3b43ee0bc27..626f17426de7 100644
--- a/BaseTools/Source/Python/UPT/UnitTest/InfBinarySectionTest.py
+++ b/BaseTools/Source/Python/UPT/UnitTest/InfBinarySectionTest.py
@@ -11,6 +11,7 @@
 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
+from __future__ import print_function
 import os
 #import Object.Parser.InfObject as InfObject
 from Object.Parser.InfCommonObject import CurrentLine
@@ -271,7 +272,7 @@ def PrepareTest(String):
                 TempFile  = open (FileName, "w")    
                 TempFile.close()
             except:
-                print "File Create Error"
+                print("File Create Error")
         CurrentLine = CurrentLine()
         CurrentLine.SetFileName("Test")
         CurrentLine.SetLineString(Item[0])
@@ -376,11 +377,11 @@ if __name__ == '__main__':
             try:
                 InfBinariesInstance.SetBinary(Ver = Ver, ArchList = ArchList)
             except:
-                print "Test Failed!"
+                print("Test Failed!")
                 AllPassedFlag = False
     
     if AllPassedFlag :
-        print 'All tests passed...'
+        print('All tests passed...')
     else:
-        print 'Some unit test failed!'
+        print('Some unit test failed!')
 
diff --git a/BaseTools/Source/Python/Workspace/DscBuildData.py b/BaseTools/Source/Python/Workspace/DscBuildData.py
index 480ec3e6cfce..4d0a7a30ccce 100644
--- a/BaseTools/Source/Python/Workspace/DscBuildData.py
+++ b/BaseTools/Source/Python/Workspace/DscBuildData.py
@@ -17,6 +17,7 @@
 #  This class is used to retrieve information stored in database and convert them
 # into PlatformBuildClassObject form for easier use for AutoGen.
 #
+from __future__ import print_function
 from Common.String import *
 from Common.DataType import *
 from Common.Misc import *
@@ -1071,9 +1072,9 @@ class DscBuildData(PlatformBuildClassObject):
             for skuid in pcdobj.SkuInfoList:
                 if pcdobj.Type in (self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_HII],self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_EX_HII]):
                     for storename in pcdobj.SkuInfoList[skuid].DefaultStoreDict:
-                        print "PcdCName: %s, SkuName: %s, StoreName: %s, Value: %s" % (".".join((pcdobj.TokenSpaceGuidCName, pcdobj.TokenCName)), skuid,storename,str(pcdobj.SkuInfoList[skuid].DefaultStoreDict[storename]))
+                        print("PcdCName: %s, SkuName: %s, StoreName: %s, Value: %s" % (".".join((pcdobj.TokenSpaceGuidCName, pcdobj.TokenCName)), skuid,storename,str(pcdobj.SkuInfoList[skuid].DefaultStoreDict[storename])))
                 else:
-                    print "PcdCName: %s, SkuName: %s, Value: %s" % (".".join((pcdobj.TokenSpaceGuidCName, pcdobj.TokenCName)), skuid,str(pcdobj.SkuInfoList[skuid].DefaultValue))
+                    print("PcdCName: %s, SkuName: %s, Value: %s" % (".".join((pcdobj.TokenSpaceGuidCName, pcdobj.TokenCName)), skuid,str(pcdobj.SkuInfoList[skuid].DefaultValue)))
     ## Retrieve [BuildOptions]
     def _GetBuildOptions(self):
         if self._BuildOptions == None:
@@ -1280,7 +1281,7 @@ class DscBuildData(PlatformBuildClassObject):
             for (skuname,StoreName,PcdGuid,PcdName,PcdValue) in Str_Pcd_Values:
                 str_pcd_obj = S_pcd_set.get((PcdName, PcdGuid))
                 if str_pcd_obj is None:
-                    print PcdName, PcdGuid
+                    print(PcdName, PcdGuid)
                     raise
                 if str_pcd_obj.Type in [self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_HII],
                                         self._PCD_TYPE_STRING_[MODEL_PCD_DYNAMIC_EX_HII]]:
@@ -1457,10 +1458,10 @@ class DscBuildData(PlatformBuildClassObject):
         if Value[0] == '{' and Value[-1] == '}':
             return True
         if Value.startswith("L'") and Value.endswith("'") and len(list(Value[2:-1])) > 1:
-            print 'foo = ', list(Value[2:-1])
+            print('foo = ', list(Value[2:-1]))
             return True
         if Value[0] == "'" and Value[-1] == "'" and len(list(Value[1:-1])) > 1:
-            print 'bar = ', list(Value[1:-1])
+            print('bar = ', list(Value[1:-1]))
             return True
         return False
 
diff --git a/BaseTools/Source/Python/Workspace/MetaFileParser.py b/BaseTools/Source/Python/Workspace/MetaFileParser.py
index 17b7e7e1bd62..9bcb017c0c45 100644
--- a/BaseTools/Source/Python/Workspace/MetaFileParser.py
+++ b/BaseTools/Source/Python/Workspace/MetaFileParser.py
@@ -15,6 +15,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import re
 import time
@@ -1607,7 +1608,7 @@ class DscParser(MetaFileParser):
         try:
             self._ValueList[2] = '|'.join(ValList)
         except Exception:
-            print ValList
+            print(ValList)
 
     def __ProcessComponent(self):
         self._ValueList[0] = ReplaceMacro(self._ValueList[0], self._Macros)
diff --git a/BaseTools/Source/Python/build/build.py b/BaseTools/Source/Python/build/build.py
index b8dc20b1fd22..68dca8e21524 100644
--- a/BaseTools/Source/Python/build/build.py
+++ b/BaseTools/Source/Python/build/build.py
@@ -16,6 +16,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import re
 import StringIO
@@ -2190,7 +2191,7 @@ class Build():
                     toolsFile = os.path.join(FvDir, 'GuidedSectionTools.txt')
                     toolsFile = open(toolsFile, 'wt')
                     for guidedSectionTool in guidAttribs:
-                        print >> toolsFile, ' '.join(guidedSectionTool)
+                        print(' '.join(guidedSectionTool), file=toolsFile)
                     toolsFile.close()
 
     ## Returns the full path of the tool.
diff --git a/BaseTools/Tests/TestTools.py b/BaseTools/Tests/TestTools.py
index 27afd79f2094..c52b8bd94234 100644
--- a/BaseTools/Tests/TestTools.py
+++ b/BaseTools/Tests/TestTools.py
@@ -15,6 +15,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import base64
 import os
 import os.path
@@ -91,9 +92,9 @@ class BaseToolsTest(unittest.TestCase):
             os.remove(path)
 
     def DisplayBinaryData(self, description, data):
-        print description, '(base64 encoded):'
+        print(description, '(base64 encoded):')
         b64data = base64.b64encode(data)
-        print b64data
+        print(b64data)
 
     def DisplayFile(self, fileName):
         sys.stdout.write(self.ReadTmpFile(fileName))
diff --git a/BaseTools/Tests/TianoCompress.py b/BaseTools/Tests/TianoCompress.py
index e14136416211..f6a4a6ae9c5d 100644
--- a/BaseTools/Tests/TianoCompress.py
+++ b/BaseTools/Tests/TianoCompress.py
@@ -15,6 +15,7 @@
 ##
 # Import Modules
 #
+from __future__ import print_function
 import os
 import random
 import sys
@@ -52,8 +53,8 @@ class Tests(TestTools.BaseToolsTest):
         finish = self.ReadTmpFile('output2')
         startEqualsFinish = start == finish
         if not startEqualsFinish:
-            print
-            print 'Original data did not match decompress(compress(data))'
+            print()
+            print('Original data did not match decompress(compress(data))')
             self.DisplayBinaryData('original data', start)
             self.DisplayBinaryData('after compression', self.ReadTmpFile('output1'))
             self.DisplayBinaryData('after decomression', finish)
diff --git a/BaseTools/gcc/mingw-gcc-build.py b/BaseTools/gcc/mingw-gcc-build.py
index 858b4020ef9f..643fec58a457 100755
--- a/BaseTools/gcc/mingw-gcc-build.py
+++ b/BaseTools/gcc/mingw-gcc-build.py
@@ -17,6 +17,7 @@
 #
 
 
+from __future__ import print_function
 from optparse import OptionParser
 import os
 import shutil
@@ -34,7 +35,7 @@ if sys.version_info < (2, 5):
     #
     # This script (and edk2 BaseTools) require Python 2.5 or newer
     #
-    print 'Python version 2.5 or later is required.'
+    print('Python version 2.5 or later is required.')
     sys.exit(-1)
 
 #
@@ -146,37 +147,37 @@ class Config:
         if not self.options.skip_gcc:
             building.append('gcc')
         if len(building) == 0:
-            print "Nothing will be built!"
-            print
-            print "Please try using --help and then change the configuration."
+            print("Nothing will be built!")
+            print()
+            print("Please try using --help and then change the configuration.")
             return False
 
-        print "Current directory:"
-        print "   ", self.base_dir
-        print "Sources download/extraction:", self.Relative(self.src_dir)
-        print "Build directory            :", self.Relative(self.build_dir)
-        print "Prefix (install) directory :", self.Relative(self.prefix)
-        print "Create symlinks directory  :", self.Relative(self.symlinks)
-        print "Building                   :", ', '.join(building)
-        print
+        print("Current directory:")
+        print("   ", self.base_dir)
+        print("Sources download/extraction:", self.Relative(self.src_dir))
+        print("Build directory            :", self.Relative(self.build_dir))
+        print("Prefix (install) directory :", self.Relative(self.prefix))
+        print("Create symlinks directory  :", self.Relative(self.symlinks))
+        print("Building                   :", ', '.join(building))
+        print()
         answer = raw_input("Is this configuration ok? (default = no): ")
         if (answer.lower() not in ('y', 'yes')):
-            print
-            print "Please try using --help and then change the configuration."
+            print()
+            print("Please try using --help and then change the configuration.")
             return False
 
         if self.arch.lower() == 'ipf':
-            print
-            print 'Please note that the IPF compiler built by this script has'
-            print 'not yet been validated!'
-            print
+            print()
+            print('Please note that the IPF compiler built by this script has')
+            print('not yet been validated!')
+            print()
             answer = raw_input("Are you sure you want to build it? (default = no): ")
             if (answer.lower() not in ('y', 'yes')):
-                print
-                print "Please try using --help and then change the configuration."
+                print()
+                print("Please try using --help and then change the configuration.")
                 return False
 
-        print
+        print()
         return True
 
     def Relative(self, path):
@@ -275,7 +276,7 @@ class SourceFiles:
             wDots = (100 * received * blockSize) / fileSize / 10
             if wDots > self.dots:
                 for i in range(wDots - self.dots):
-                    print '.',
+                    print('.', end=' ')
                     sys.stdout.flush()
                     self.dots += 1
 
@@ -286,18 +287,18 @@ class SourceFiles:
                     self.dots = 0
                     local_file = os.path.join(self.config.src_dir, fdata['filename'])
                     url = fdata['url']
-                    print 'Downloading %s:' % fname, url
+                    print('Downloading %s:' % fname, url)
                     if retries > 0:
-                        print '(retry)',
+                        print('(retry)', end=' ')
                     sys.stdout.flush()
 
                     completed = False
                     if os.path.exists(local_file):
                         md5_pass = self.checkHash(fdata)
                         if md5_pass:
-                            print '[md5 match]',
+                            print('[md5 match]', end=' ')
                         else:
-                            print '[md5 mismatch]',
+                            print('[md5 mismatch]', end=' ')
                         sys.stdout.flush()
                         completed = md5_pass
 
@@ -313,32 +314,32 @@ class SourceFiles:
                     if not completed and os.path.exists(local_file):
                         md5_pass = self.checkHash(fdata)
                         if md5_pass:
-                            print '[md5 match]',
+                            print('[md5 match]', end=' ')
                         else:
-                            print '[md5 mismatch]',
+                            print('[md5 mismatch]', end=' ')
                         sys.stdout.flush()
                         completed = md5_pass
 
                     if completed:
-                        print '[done]'
+                        print('[done]')
                         break
                     else:
-                        print '[failed]'
-                        print '  Tried to retrieve', url
-                        print '  to', local_file
-                        print 'Possible fixes:'
-                        print '* If you are behind a web-proxy, try setting the',
-                        print 'http_proxy environment variable'
-                        print '* You can try to download this file separately',
-                        print 'and rerun this script'
+                        print('[failed]')
+                        print('  Tried to retrieve', url)
+                        print('  to', local_file)
+                        print('Possible fixes:')
+                        print('* If you are behind a web-proxy, try setting the', end=' ')
+                        print('http_proxy environment variable')
+                        print('* You can try to download this file separately', end=' ')
+                        print('and rerun this script')
                         raise Exception()
                 
                 except KeyboardInterrupt:
-                    print '[KeyboardInterrupt]'
+                    print('[KeyboardInterrupt]')
                     return False
 
                 except Exception as e:
-                    print e
+                    print(e)
 
             if not completed: return False
 
@@ -396,7 +397,7 @@ class Extracter:
             extractedMd5 = open(extracted).read()
 
         if extractedMd5 != moduleMd5:
-            print 'Extracting %s:' % self.config.Relative(local_file)
+            print('Extracting %s:' % self.config.Relative(local_file))
             tar = tarfile.open(local_file)
             tar.extractall(extractDst)
             open(extracted, 'w').write(moduleMd5)
@@ -480,7 +481,7 @@ class Builder:
 
         os.chdir(base_dir)
 
-        print '%s module is now built and installed' % module
+        print('%s module is now built and installed' % module)
 
     def RunCommand(self, cmd, module, stage, skipable=False):
         if skipable:
@@ -495,13 +496,13 @@ class Builder:
                 stderr=subprocess.STDOUT
                 )
 
-        print '%s [%s] ...' % (module, stage),
+        print('%s [%s] ...' % (module, stage), end=' ')
         sys.stdout.flush()
         p = popen(cmd)
         output = p.stdout.read()
         p.wait()
         if p.returncode != 0:
-            print '[failed!]'
+            print('[failed!]')
             logFile = os.path.join(self.config.build_dir, 'log.txt')
             f = open(logFile, "w")
             f.write(output)
@@ -509,7 +510,7 @@ class Builder:
             raise Exception, 'Failed to %s %s\n' % (stage, module) + \
                 'See output log at %s' % self.config.Relative(logFile)
         else:
-            print '[done]'
+            print('[done]')
 
         if skipable:
             self.MarkBuildStepComplete('%s.%s' % (module, stage))
@@ -526,13 +527,13 @@ class Builder:
             linkdst = os.path.join(links_dir, link)
             if not os.path.lexists(linkdst):
                 if not startPrinted:
-                    print 'Making symlinks in %s:' % self.config.Relative(links_dir),
+                    print('Making symlinks in %s:' % self.config.Relative(links_dir), end=' ')
                     startPrinted = True
-                print link,
+                print(link, end=' ')
                 os.symlink(src, linkdst)
 
         if startPrinted:
-            print '[done]'
+            print('[done]')
 
 class App:
     """class App
@@ -551,9 +552,9 @@ class App:
         sources = SourceFiles(config)
         result = sources.GetAll()
         if result:
-            print 'All files have been downloaded & verified'
+            print('All files have been downloaded & verified')
         else:
-            print 'An error occured while downloading a file'
+            print('An error occured while downloading a file')
             return
 
         Extracter(sources, config).ExtractAll()
-- 
2.16.1

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