时间:2021-07-01 10:21:17 帮助过:59人阅读
字符串前面添加限定词R或r, 表示是自然字符串(nature string), 可以忽略里面的格式限制;
在物理行末尾添加"\", 可以连接下一个物理行; 括号, 方括号, 大括号也可以一定限度的扩充物理行;
具体参见代码注释;
- # -*- coding: utf-8 -*-
- #====================
- #File: abop.py
- #Author: Wendy
- #Date: 2013-12-03
- #====================
- #eclipse pydev, python3.3
- #三引号可以自由的使用双引号("")和单引号('')
- s = ''''' I am a girl and like heels.
- Hello, "python" sister. '''
- #转义序列"\"
- st = '''''Hello, girls, l like (\'''). '''
- #字符串放在一起自动连接
- sa = 'Girls are ''the best. '
- #r表示自然字符串, 不会进行转义(\n)
- sr = r"nature is good. \n {0}"
- #"\"表示连接字符串
- sc = 'Oh, the lines are too \
- large'
- #括号, 方括号, 大括号, 可以限定范围, 不用使用转义
- print("the braces can do {thing}.".
- format(thing="lady"))
- print(s)
- print(st)
- print(sa)
- print(sr)
- print(sc)
输出:
- the braces can do lady.
- I am a girl and like heels.
- Hello, "python" sister.
- Hello, girls, l like (''').
- Girls are the best.
- nature is good. \n {0}
- Oh, the lines are too large
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