                 return nil
         }
         return (elt0, elt1, elt2, elt3)
+    }
+    
+    public var count: Int? {
+        base.checking.count
     }
 }
 


extension PythonObject {
    public var count: Int { 
        Int(Python.len(self))!
    }
}


        }
        return (elt0, elt1, elt2, elt3)
    }
    
    public var count: Int? {
        Int(Python.len(base))
    }
}

//===----------------------------------------------------------------------===//
