如何创建包含单引号和双引号 python 的字符串？

Question

我想创建一个包含单引号和双引号的 python 字符串，但我不知道该怎么做。

Answer 1

使用反斜杠。 例如。

x = 'Hello "double quotes", \'single quotes\''

或者

x = "Hello \"double quotes\", 'single quotes'"

现在

print(x)
>>> Hello "double quotes", 'single quotes'

Answer 2

除了所选引号字符的反斜杠，例如

'This string\'s needs include \'single\' and "double quotes"'  # Escape single only
"This string's needs include 'single' and \"double quotes\""   # Escape double only

您也可以使用三引号，只要字符串不以所选的三引号分隔符结尾，并且不需要嵌入的三引号（如果确实如此，您总是可以转义）：

'''This string's needs include 'single' and "double quotes"'''   # No escapes needed
"""This string's needs include 'single' and "double quotes\""""  # One escape needed at end

Answer 3

有几种方法可以做到这一点：

• 您可以使用反斜杠转义用于字符串分隔符的引号：
  • my_string = 'I have "double quotes" and \'single quotes\' here'
• 您可以使用三引号：
  • my_string = """Put whatever "quotes" you 'want' here"""
• 单独执行并连接：
  • full_string = 'First "double-quotes", then ' + "'single quotes'"
• 格式化字符串以插入所需的引号：
  • full_string = 'First "double-quotes", then {}single quotes{}'.format("'","'")
• 使用变量和 f 字符串：
  • single_quote = "'"; full_string = f'First "double-quotes", then {single_quote}single quotes{single_quote}'

希望对您有所帮助，祝您编码愉快！