如何在下一行打印这些语句?我试过\ n,但输出显示\ n而不是在下一行中打印语句。我希望使用格式化程序。 的代码是:在下一行中打印语句
formatter = "%r %r %r %r"
print formatter %(
"I had this thing.\n",
"That you could type up right.\n ",
"But it didn't sing.\n",
"So I said goodnight."
)
如何在下一行打印这些语句?我试过\ n,但输出显示\ n而不是在下一行中打印语句。我希望使用格式化程序。 的代码是:在下一行中打印语句
formatter = "%r %r %r %r"
print formatter %(
"I had this thing.\n",
"That you could type up right.\n ",
"But it didn't sing.\n",
"So I said goodnight."
)
它的工作与%s
代替或%r
:
formatter = "%s %s %s %s"
print formatter %(
"I had this thing.\n",
"That you could type up right.\n ",
"But it didn't sing.\n",
"So I said goodnight."
)
%r
使用repr
method,而不在格式化特殊字符:
print(repr('\ntext'))
>>> '\ntext'
print(str('\ntext'))
>>>
text
如果您需要k为某些行清除原始字符串,则应将formater更改为此模式,并在需要时使用r"rawstrings with special characters"+'\n'
添加换行符。
formatter = "{}{}{}{}"
print(formatter.format(
r"C:\n"+'\n',
"That you could type up right.\n",
"But it didn't sing.",
"So I said goodnight."
))
# >>>C:\n
# That you could type up right.
# But it didn't sing.So I said goodnight.
print(formatter.format(
1,2,3,4)
)
# >>> 1234
谢谢,那是因为我认为打印原始数据(%r)时不能使用/ n,但在下一行打印原始数据的替代方法是什么? – Richa
也许使用另一个formater:'formatter =“%r \ n%r \ n%r \ n%r”'? – PRMoureu
但这会打印下一行中的所有格式化程序。对于例如: formatter =“%r%r%r%r” print formatter%(1,2,3,4) print formatter%( “我有这个东西。”\ n“, ”你可以输入正确的。\ n”, ‘但它没有唱歌。\ n’, ‘所以我说晚安。’ ) 下面的字符串声明需要在下一行 – Richa
你在什么操作系统上? –
Mac OS,我正在使用文本牧马人。 – Richa
您已将此标记为python-3.x,但您的'print'语句表明您使用的是python-2.x。请更正您的问题或重新登录。谢谢 –