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, 18 insertions, 18 deletions

diff --git a/BaseTools/Source/Python/Workspace/DecBuildData.py b/BaseTools/Source/Python/Workspace/DecBuildData.py
index 4d6edadc8f..49ef1df4aa 100644
--- a/BaseTools/Source/Python/Workspace/DecBuildData.py
+++ b/BaseTools/Source/Python/Workspace/DecBuildData.py
@@ -107,7 +107,7 @@ class DecBuildData(PackageBuildClassObject):
 

     ## Get current effective macros

     def _GetMacros(self):

-        if self.__Macros == None:

+        if self.__Macros is None:

             self.__Macros = {}

             self.__Macros.update(GlobalData.gGlobalDefines)

         return self.__Macros

@@ -145,34 +145,34 @@ class DecBuildData(PackageBuildClassObject):
 

     ## Retrieve package name

     def _GetPackageName(self):

-        if self._PackageName == None:

-            if self._Header == None:

+        if self._PackageName is None:

+            if self._Header is None:

                 self._GetHeaderInfo()

-            if self._PackageName == None:

+            if self._PackageName is None:

                 EdkLogger.error("build", ATTRIBUTE_NOT_AVAILABLE, "No PACKAGE_NAME", File=self.MetaFile)

         return self._PackageName

 

     ## Retrieve file guid

     def _GetFileGuid(self):

-        if self._Guid == None:

-            if self._Header == None:

+        if self._Guid is None:

+            if self._Header is None:

                 self._GetHeaderInfo()

-            if self._Guid == None:

+            if self._Guid is None:

                 EdkLogger.error("build", ATTRIBUTE_NOT_AVAILABLE, "No PACKAGE_GUID", File=self.MetaFile)

         return self._Guid

 

     ## Retrieve package version

     def _GetVersion(self):

-        if self._Version == None:

-            if self._Header == None:

+        if self._Version is None:

+            if self._Header is None:

                 self._GetHeaderInfo()

-            if self._Version == None:

+            if self._Version is None:

                 self._Version = ''

         return self._Version

 

     ## Retrieve protocol definitions (name/value pairs)

     def _GetProtocol(self):

-        if self._Protocols == None:

+        if self._Protocols is None:

             #

             # tdict is a special kind of dict, used for selecting correct

             # protocol defition for given ARCH

@@ -214,7 +214,7 @@ class DecBuildData(PackageBuildClassObject):
 

     ## Retrieve PPI definitions (name/value pairs)

     def _GetPpi(self):

-        if self._Ppis == None:

+        if self._Ppis is None:

             #

             # tdict is a special kind of dict, used for selecting correct

             # PPI defition for given ARCH

@@ -256,7 +256,7 @@ class DecBuildData(PackageBuildClassObject):
 

     ## Retrieve GUID definitions (name/value pairs)

     def _GetGuid(self):

-        if self._Guids == None:

+        if self._Guids is None:

             #

             # tdict is a special kind of dict, used for selecting correct

             # GUID defition for given ARCH

@@ -298,7 +298,7 @@ class DecBuildData(PackageBuildClassObject):
 

     ## Retrieve public include paths declared in this package

     def _GetInclude(self):

-        if self._Includes == None or self._CommonIncludes is None:

+        if self._Includes is None or self._CommonIncludes is None:

             self._CommonIncludes = []

             self._Includes = []

             self._PrivateIncludes = []

@@ -333,7 +333,7 @@ class DecBuildData(PackageBuildClassObject):
 

     ## Retrieve library class declarations (not used in build at present)

     def _GetLibraryClass(self):

-        if self._LibraryClasses == None:

+        if self._LibraryClasses is None:

             #

             # tdict is a special kind of dict, used for selecting correct

             # library class declaration for given ARCH

@@ -357,7 +357,7 @@ class DecBuildData(PackageBuildClassObject):
 

     ## Retrieve PCD declarations

     def _GetPcds(self):

-        if self._Pcds == None:

+        if self._Pcds is None:

             self._Pcds = sdict()

             self._Pcds.update(self._GetPcd(MODEL_PCD_FIXED_AT_BUILD))

             self._Pcds.update(self._GetPcd(MODEL_PCD_PATCHABLE_IN_MODULE))

@@ -422,7 +422,7 @@ class DecBuildData(PackageBuildClassObject):
             # will automatically turn to 'common' ARCH and try again

             #

             Setting,LineNo = PcdDict[self._Arch, PcdCName, TokenSpaceGuid]

-            if Setting == None:

+            if Setting is None:

                 continue

 

             DefaultValue, DatumType, TokenNumber = AnalyzePcdData(Setting)

@@ -454,7 +454,7 @@ class DecBuildData(PackageBuildClassObject):
         StructPattern = re.compile(r'[_a-zA-Z][0-9A-Za-z_]*$')

         for pcd in Pcds.values():

             if pcd.DatumType not in [TAB_UINT8, TAB_UINT16, TAB_UINT32, TAB_UINT64, TAB_VOID, "BOOLEAN"]:

-                if StructPattern.match(pcd.DatumType) == None:

+                if StructPattern.match(pcd.DatumType) is None:

                     EdkLogger.error('build', FORMAT_INVALID, "DatumType only support BOOLEAN, UINT8, UINT16, UINT32, UINT64, VOID* or a valid struct name.", pcd.DefinitionPosition[0],pcd.DefinitionPosition[1])

         for struct_pcd in Pcds.values():

             if isinstance(struct_pcd,StructurePcd) and not struct_pcd.StructuredPcdIncludeFile: