BaseTools: Remove equality operator with None

replace "== None" with "is None" and "!= None" with "is not None"

Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/BaseTools/Source/Python/Workspace/WorkspaceDatabase.py b/BaseTools/Source/Python/Workspace/WorkspaceDatabase.py
index a3407d113e..2b888c0610 100644
--- a/BaseTools/Source/Python/Workspace/WorkspaceDatabase.py
+++ b/BaseTools/Source/Python/Workspace/WorkspaceDatabase.py
@@ -214,7 +214,7 @@ class WorkspaceDatabase(object):
         else:

             curPath  = os.path.dirname(__file__) # curPath is the path of WorkspaceDatabase.py

             rootPath = os.path.split(curPath)[0] # rootPath is root path of python source, such as /BaseTools/Source/Python

-            if rootPath == "" or rootPath == None:

+            if rootPath == "" or rootPath is None:

                 EdkLogger.verbose("\nFail to find the root path of build.exe or python sources, so can not \

 determine whether database file is out of date!\n")

         

@@ -308,13 +308,13 @@ determine whether database file is out of date!\n")
                 Platform = self.BuildObject[PathClass(PlatformFile), 'COMMON']

             except:

                 Platform = None

-            if Platform != None:

+            if Platform is not None:

                 PlatformList.append(Platform)

         return PlatformList

 

     def _MapPlatform(self, Dscfile):

         Platform = self.BuildObject[PathClass(Dscfile), 'COMMON']

-        if Platform == None:

+        if Platform is None:

             EdkLogger.error('build', PARSER_ERROR, "Failed to parser DSC file: %s" % Dscfile)

         return Platform