package_index.py : fix hash_name

setuptools/package_index.py

@@ -222,7 +222,8 @@ class HashChecker(ContentChecker):
     )
 
     def __init__(self, hash_name, expected):
-        self.hash = hashlib.new(hash_name)
+        self.hash_name = hash_name
+        self.hash = hashlib.new(hash_name)        
         self.expected = expected
 
     @classmethod
@@ -242,23 +243,8 @@ class HashChecker(ContentChecker):
     def is_valid(self):
         return self.hash.hexdigest() == self.expected
 
-    def _get_hash_name(self):
-        """
-        Python 2.4 implementation of MD5 doesn't supply a .name attribute
-        so provide that name.
-
-        When Python 2.4 is no longer required, replace invocations of this
-        method with simply 'self.hash.name'.
-        """
-        try:
-            return self.hash.name
-        except AttributeError:
-            if 'md5' in str(type(self.hash)):
-                return 'md5'
-            raise
-
     def report(self, reporter, template):
-        msg = template % self._get_hash_name()
+        msg = template % self.hash_name
         return reporter(msg)