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, 5 insertions, 5 deletions

diff --git a/BaseTools/Source/Python/UPT/Library/Xml/XmlRoutines.py b/BaseTools/Source/Python/UPT/Library/Xml/XmlRoutines.py
index d7614b8849..f20ae4dfa8 100644
--- a/BaseTools/Source/Python/UPT/Library/Xml/XmlRoutines.py
+++ b/BaseTools/Source/Python/UPT/Library/Xml/XmlRoutines.py
@@ -36,14 +36,14 @@ import Logger.Log as Logger
 def CreateXmlElement(Name, String, NodeList, AttributeList):

     Doc = xml.dom.minidom.Document()

     Element = Doc.createElement(Name)

-    if String != '' and String != None:

+    if String != '' and String is not None:

         Element.appendChild(Doc.createTextNode(String))

 

     for Item in NodeList:

         if type(Item) == type([]):

             Key = Item[0]

             Value = Item[1]

-            if Key != '' and Key != None and Value != '' and Value != None:

+            if Key != '' and Key is not None and Value != '' and Value is not None:

                 Node = Doc.createElement(Key)

                 Node.appendChild(Doc.createTextNode(Value))

                 Element.appendChild(Node)

@@ -52,7 +52,7 @@ def CreateXmlElement(Name, String, NodeList, AttributeList):
     for Item in AttributeList:

         Key = Item[0]

         Value = Item[1]

-        if Key != '' and Key != None and Value != '' and Value != None:

+        if Key != '' and Key is not None and Value != '' and Value is not None:

             Element.setAttribute(Key, Value)

 

     return Element

@@ -66,7 +66,7 @@ def CreateXmlElement(Name, String, NodeList, AttributeList):
 # @param  String             A XPath style path.

 #

 def XmlList(Dom, String):

-    if String == None or String == "" or Dom == None or Dom == "":

+    if String is None or String == "" or Dom is None or Dom == "":

         return []

     if Dom.nodeType == Dom.DOCUMENT_NODE:

         Dom = Dom.documentElement

@@ -101,7 +101,7 @@ def XmlList(Dom, String):
 # @param  String             A XPath style path.

 #

 def XmlNode(Dom, String):

-    if String == None or String == ""  or Dom == None or Dom == "":

+    if String is None or String == ""  or Dom is None or Dom == "":

         return None

     if Dom.nodeType == Dom.DOCUMENT_NODE:

         Dom = Dom.documentElement