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


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


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

