1

我有一个变量

sentence = "In 1794, shortly after his arrival in Manchester, Dalton was elected a member of the Manchester Literary and Philosophical Society, the "Lit & Phil", and a few weeks later he communicated his first paper on "Extraordinary facts relating to the vision of colours", in which he postulated that shortage in colour perception was caused by discoloration of the liquid medium of the eyeball. In fact, a shortage of colour perception in some people had not even been formally described or officially noticed until Dalton wrote about his own. Since both he and his brother were colour blind, he recognized that this condition must be hereditary."

现在这可能同时具有“”和“”，因此它将关闭变量的值。我想防止这种情况。还有其他存储字符串的方法吗？

4

3 回答 3

10

使用以下命令转义嵌入的引号\：

"Some text with \"embedded\" quotes"

如果您的文本仅包含双引号，您可以使用单引号而不必转义双引号：

'Some text with "embedded" quotes'

最后但并非最不重要的一点是，您可以将外部引号增加三倍，并且也不必转义换行符：

"""Some text with "embedded" quotes"""
"""Some text with "embedded" quotes
and a newline too"""

对于您的示例，单引号已经可以解决问题：

sentence = 'In 1794, shortly after his arrival in Manchester, Dalton was elected a member of the Manchester Literary and Philosophical Society, the "Lit & Phil", and a few weeks later he communicated his first paper on "Extraordinary facts relating to the vision of colours", in which he postulated that shortage in colour perception was caused by discoloration of the liquid medium of the eyeball. In fact, a shortage of colour perception in some people had not even been formally described or officially noticed until Dalton wrote about his own. Since both he and his brother were colour blind, he recognized that this condition must be hereditary.'
于 2013-08-16T09:34:34.063 回答
4 
a="""triple quoted strings can contain quote like this " without ending the string"""
于 2013-08-16T09:35:30.247 回答
1

您可以使用三重引号，例如：

sentence = """ long sentence with all 'kind" of symbols """
于 2013-08-16T09:35:11.520 回答