1 files changed, 3 insertions, 6 deletions
diff --git a/Lib/xml/sax/xmlreader.py b/Lib/xml/sax/xmlreader.py
index 1cade65fe0..1763ea4901 100644
--- a/Lib/xml/sax/xmlreader.py
+++ b/Lib/xml/sax/xmlreader.py
@@ -294,12 +294,12 @@ class AttributesImpl:
         return self._attrs[name]
 
     def getNameByQName(self, name):
-        if not self._attrs.has_key(name):
+        if name not in self._attrs:
             raise KeyError, name
         return name
 
     def getQNameByName(self, name):
-        if not self._attrs.has_key(name):
+        if name not in self._attrs:
             raise KeyError, name
         return name
 
@@ -318,11 +318,8 @@ class AttributesImpl:
     def keys(self):
         return self._attrs.keys()
 
-    def has_key(self, name):
-        return self._attrs.has_key(name)
-
     def __contains__(self, name):
-        return self._attrs.has_key(name)
+        return name in self._attrs
 
     def get(self, name, alternative=None):
         return self._attrs.get(name, alternative)