python中如何右对齐

例如，有一个字典如下：

>>>dic={
"name":"botoo",
"url":"http://www.123.com",
"page":"88",
"isNonProfit":"true",
"address":"china",
}

想要得到的输出结果如下：

首先获取字典的值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":"http://www.123.com",
"page":"88",
"isNonProfit":"true",
"address":"china",
}
>>>
>>>d=max(map(len,dic.keys()))#获取key的值
>>>
>>>forkindic:
print(k.ljust(d),":",dic[k])

name:botoo
url:http://www.123.com
page:88
isNonProfit:true
address:china
>>>forkindic:
print(k.rjust(d),":",dic[k])

name:botoo
url:http://www.123.com
page:88
isNonProfit:true
address:china
>>>forkindic:
print(k.center(d),":",dic[k])

name:botoo
url:http://www.123.com
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+++++++++'
>>>

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