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辞書の値を昇順で並べ替える必要があります。それから、ゼロ要素を辞書から除外しなければなりません。私はキーや値で辞書をソートする例がたくさんありましたが、値自体ではありません。これに関する助言?辞書の複数の値を昇順に並べ替える方法は?
入力:
1467606570.0,192.168.123.241,0.0
1467606817.0,192.168.123.241,247.0
1467607136.0,192.168.123.241,319.0
1467607244.0,192.168.123.241,108.0
1467607642.0,192.168.123.241,398.0
1467608334.0,192.168.123.241,692.0
1467606628.0,192.168.123.240,0.0
1467606876.0,192.168.123.240,248.0
1467607385.0,192.168.123.240,509.0
1467606679.0,192.168.123.246,0.0
1467607084.0,192.168.123.246,405.0
1467607713.0,192.168.123.246,629.0
1467608102.0,192.168.123.246,389.0
1467607524.0,192.168.123.242,0.0
1467608257.0,192.168.123.242,733.0
1467608607.0,192.168.123.242,350.0
1467608669.0,192.168.123.245,0.0
1467608813.0,192.168.123.245,144.0
コード:
mydict = {}
#sorted_dict = {}
reader = csv.reader(open("/tmp/log/qpm.csv", "rb"))
for i, rows in enumerate(reader):
if i == 0: continue
k = rows[1]
v = rows[2]
if not k in mydict:
mydict[k] = [v]
else:
mydict[k].append(v)
#for key, value in mydict.iteritems():
for key, value in sorted (mydict.iteritems(), key=operator.itemgetter(1),reverse=True):
print key, value
出力:
192.168.123.241 ['247.0', '319.0', '108.0', '398.0', '692.0']
192.168.123.242 ['0.0', '733.0', '350.0']
192.168.123.246 ['0.0', '405.0', '629.0', '389.0']
192.168.123.240 ['0.0', '248.0', '509.0']
192.168.123.245 ['0.0', '144.0']
必要な出力:
192.168.123.241 ['108.0', '319.0', '398.0', '692.0']
192.168.123.242 ['0.0', '350.0', '733.0']
192.168.123.246 ['0.0', '389.0', '405.0', '629.0']
192.168.123.240 ['0.0', '248.0', '509.0']
192.168.123.245 ['0.0', '144.0']
ソートの値は昇順に表示されますか?
はあなたの助けのためにどうもありがとうございます! – rmstmg