例如,有一个字典如下:
dic = {
"name": "botoo",
"url": "",
"page": "88",
"isNonProfit": "true",
"address": "china",
}
想要得到的输出结果如下:
首先获取字典的最大值max(map(len, dic.keys()))
然后使用
Str.rjust() 右对齐
或者
Str.ljust() 左对齐
或者
Str.center() 居中的方法有序列的输出。
dic = {
"name": "botoo",
"url": "",
"page": "88",
"isNonProfit": "true",
"address": "china",
}
d = max(map(len, dic.keys())) #获取key的最大值
for k in dic:
print(k.ljust(d),":",dic[k])
name : botoo
url :
page : 88
isNonProfit : true
address : china
for k in dic:
print(k.rjust(d),":",dic[k])
name : botoo
url :
page : 88
isNonProfit : true
address : china
for k in dic:
print(k.center(d),":",dic[k])
name : botoo
url :
page : 88
isNonProfit : true
address : china
关于 str.ljust()的用法还有这样的;
s = "adc"
s.ljust(20,"+")
'adc+++++++++++++++++'
s.rjust(20)
' adc'
s.center(20,"+")
'++++++++adc+++++++++'
问题来源于python学习网