我想打印的嵌套字典输出所需的方式,但没有得到任何想法做同样的。有谁能帮忙处理这个案子吗。你知道吗
#!/usr/bin/python
#Using python 2.7
li= [ {1: {"count_1": 12, "count_3": 899, "count_2": 100}},
{2: {"count_1": 13, "count_3": 100, "count_2": 200}},
{3: {"count_1": 14, "count_3": 999, "count_2": 300}},
{4: {"count_1": 15, "count_3": 99, "count_2": 400}}]
fmt = "{:} {:} {:} {:} {:} "
print fmt.format("name", "stat1", "stat2", "stat3", "stat4")
for dict_data in li:
for parent_key,value in dict_data.iteritems():
for k,v in value.iteritems():
print k, "->", v
获取输出为:
name, stat1 stat2 stat3 stat4
count_3 -> 899
count_2 -> 100
count_1 -> 12
count_3 -> 100
count_2 -> 200
count_1 -> 13
count_3 -> 999
count_2 -> 300
count_1 -> 14
count_3 -> 99
count_2 -> 400
count_1 -> 15
预期产量:
name stat1 stat2 stat3 stat4
count_3 899 100 999 99
count_2 100 200 300 400
count_1 12 13 14 15
使用:python2.7,我想避免pandas
这里有一种方法。您可以提取“行名称”并在每行都位于单独的行时对其进行排序,然后从
li
中提取每行的值:输出
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