A generic equality mixin in Python.

generic_equality_mixin.py

# Generic equality mixin
# http://stackoverflow.com/questions/390250/
class EqualityMixin(object):
  def __eq__(self, other):
    if type(other) is type(self):
      return self.getX() == other.getX() and self.getY() == other.getY()
    else:
      return False
    
  def __ne__(self, other):
    return not self.__eq__(other)