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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def nonuniq(iterable):
 	""" 	Yield the non-unique items of an iterable, preserving order. If an 	item occurs N > 0 times in the input sequence, it will occur N-1 	times in the output sequence. 	Example: 	[0, 2, 0] 	"""

	temp_dict = {}
	for e in iterable:
		if e in temp_dict:
			yield e
		temp_dict.setdefault(e, e)