辞書を展開するexp関数

gistfile1.py

def exp(dictionary):
	item = {}
	item["keys"] = []
	item["values"] = []
	for i,j in dictionary.iteritems():
		item["keys"].append(i)
		item["values"].append(j)
	return item

gistfile2.py

def exp(dictionary):
	item = ([],[])
	for i,j in dictionary.iteritems():
		item[0].append(i)
		item[1].append(j)
        return item