def generic_functionality(specific_function):
	def generic_function(foo):
		print '%s (generic)' % foo
		specific_function(foo)
	return generic_function

@generic_functionality
def specific_functionality(foo):
	print '%s (specific)' % foo
	
@generic_functionality
def more_specific_functionality(foo):
	print '%s (more specific)' % foo

specific_functionality('LOL')
more_specific_functionality('LOL')