Ticket #2491: trac_2491.patch

a/sage/combinat/sloane_functions.py

@@ -148 +148 @@
-            return cmp(type(self), type(other))
-        return cmp(repr(self), repr(other))
-
+    def _sage_src_(self):
+        """
+        Returns the source code for the class of self.
+
+        EXAMPLES:
+            sage: sloane.A000045._sage_src_()
+            'class A000045(...'
+        """
+        from sage.misc.sageinspect import sage_getsource
+        return sage_getsource(self.__class__)
+        
+
-    def __call__(self, n):
-        """
-        EXAMPLES: