Impossible to redeclare property in subclass

[faerot]

class A:
     def _get_some(self):
          return 'some'
     some = property(_get_some)

class B(A):
     def _get_some(self):
          return 'some more'
     some = property(_get_some)

in javascript it will result in error
TypeError: Cannot redefine property: some

Maybe some javascript checks or wrappers should be implemented to allow python-style property re-declaration.