escaped_string = escape(string) 复制代码 其中,string是需要进行转义的字符串,escaped_string是转义后的字符串。 例如,如果需要在字符串中使用单引号,可以使用escape()函数将其转义: string = "I'm a string with a single quote" escaped_string = escape(string) print(escaped_string) 复制代码 输出: I\'...
让我们编写一个简单的函数,用于在字符串中的每个引号前添加一个反斜杠: defescape_quotes(input_string):returninput_string.replace('"','\\"').replace("'","\\'")original_string='这是一个字符串,包含了\'单引号\'和"双引号"'escaped_string=escape_quotes(original_string)print("原始字符串:",origi...
re.escape(pattern) 转义pattern 中的特殊字符。如果你想对任意可能包含正则表达式元字符的文本字符串进行匹配,它就是有用的。比如 >>> 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >>> print(re.escape('http://www.python.org')) http://www\.python\.org >>> legal_chars = string.ascii...
🌻html模块的escape函数 defescape(s, quote=True):"""Replace special characters "&", "<" and ">" to HTML-safe sequences. If the optional flag quote is true (the default), the quotation mark characters, both double quote (") and single quote (') characters are also translated."""s=...
Other escape characters used in Python: CodeResultTry it \'Single QuoteTry it » \\BackslashTry it » \nNew LineTry it » \rCarriage ReturnTry it » \tTabTry it » \bBackspaceTry it » \fForm Feed \oooOctal valueTry it » ...
>>>'spam eggs'# single quotes'spam eggs'>>>'doesn\'t'# use \' to escape the single quote..."doesn't">>>"doesn't"#...or use double quotes instead"doesn't">>>'"Yes," he said.''"Yes," he said.'>>>"\"Yes,\" he said."'"Yes," he said.'>>>'"Isn\'t," she said...
Below is a list of Characters in Python with escape character sequences. Many of these you will likely never encounter – so the common ones are marked. Conclusion If you have code that won’t execute due to syntax errors and can’t find the cause, comb through yourstrings and user input...
'spam eggs'>>>'doesn\'t'# use \'to escape the single quote..."doesn't">>>"doesn't"# ...or usedoublequotes instead"doesn't">>>'"Yes," he said.''"Yes," he said.'>>>"\"Yes,\" he said."'"Yes," he said.'>>>'"Isn\'t," she said.''"Isn\'t," she said.' ...
# A single quote stringsingle_quote='a'# This is an example of a character in other programming languages. It is a string in Python# Another single quote stringanother_single_quote='Programming teaches you patience.'# A double quote stringdouble_quote="aa"# Another double-quote stringanother...
Now, Python knows that your intention isn’t to terminate the string but to embed the single quote.The following is a table of escape sequences that cause Python to suppress the usual special interpretation of a character in a string: