python - Pyschool：主题 1

Question

我是 Python 新手，我直接进入了 Python 3。但是我正在尝试使用 pyschools.com 的学习实践。我遇到了一个处理使用字符串的问题。他们想要这个结果："No, thanks, Mom," I said, "I don't know how long it will take.". 在 Python 3 中，我可以使用"""before 和 after 输入这个文字。但是在 Python 2 中，同一行显示为\'"No, thanks, Mom," I said, "I don\'t know how long it will take."\'. 如何正确格式化？

Answer 1

没有问题; 您的 python 解释器以可以粘贴回解释器的方式将字符串回显给您。

print()如果您只想打印字符串值而不是字符串文字，请改用：

>>> '''"No, thanks, Mom," I said, "I don't know how long it will take."'''
'"No, thanks, Mom," I said, "I don\'t know how long it will take."'
>>> print('''"No, thanks, Mom," I said, "I don't know how long it will take."''')
"No, thanks, Mom," I said, "I don't know how long it will take."

请注意，在这方面，python 版本之间没有区别；python 3 的行为方式完全相同。