使用dict进行Python字符串格式化
[英]Python string formatting with dict
问题描述
I am fairly new to python and with all the searching I have done thus far I am unable to find an answer. 
我是python的新手，到目前为止我所做的所有搜索都无法找到答案。 If this has been answered please point me in the right direction. 如果有这个问题，请指出我正确的方向。 Here are the details: 以下是详细信息：
I have the following counter: 我有以下柜台：
Counter({'storage': 3, 'control': 1})
The formatting is as follows: 格式如下：
print "Duplicate IP, {0}, found on {1} nodes.".format(a," and ".join("%s %s" % (c,n) for n,c in dict(counter).items()))
which yields: 产量：
Duplicate IP, 192.168.56.20, found on 1 control and 3 storage.
Is there a way to enhance this such that if the count is 1 the '1' is not displayed? 有没有办法增强这一点，如果计数为1，则不显示“1”？ ie: 即：
Duplicate IP, 192.168.56.20, found on control and 3 storage nodes.
Any help would be appreciated. 任何帮助，将不胜感激。
1 个解决方案
解决方案1
3 已采纳 2017-06-20 16:31:18
print "Duplicate IP, {0}, found on {1} nodes.".format(a," and ".join("%s %s" % (c if c > 1 else '',n) for n,c in dict(counter).items()))
如果c不大于1，则附加空字符串
声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.
相关问题
嵌套dict和for循环中的python字符串格式 - python string formatting within nested dict and for loop
多级字典的Python字符串格式 - Python string formatting of multi-level dict
字典中的字符串格式？ - string formatting inside a dict?
格式化字符串到 dict - formatting string to dict
相反的Python字符串格式：从具有命名参数的字符串生成字典 - Reverse of Python string formatting: generating a dict from a string with named parameters
Python 将文本格式化为字典 - Python formatting text to a Dict
在 python 中使用多级 JSON/dict/Template 推进字符串/JSON 格式化 - Advance String/JSON formatting using a multilevel JSON/dict/Template in python
在Python字典中格式化日期 - Formatting dates within a Python dict
Python在格式化表达式中排序字典 - Python sorted dict in formatting expression
将字符串字典转换为字典 python - Convert String dict to dict python
相关标签