本文介绍了如何在python中拆分长的f字符串?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我遇到了line too long
pep8 E501
问题.
I am getting a line too long
pep8 E501
issue.
f'Leave Request created successfully. Approvers sent the request for approval: {leave_approver_list}'
我尝试使用多行字符串,但这带来了\n
,这破坏了我的测试:
I tried using a multi-line string, but that brings in a \n
, which breaks my test:
f'''Leave Request created successfully.
Approvers sent the request for approval: {leave_approver_list}'''
如何将其保持单行并通过pep8
棉绒
How can I keep it single line and pass pep8
linting
推荐答案
除非您将字符串包装在括号内,否则将需要换行.在这种情况下,f
将需要放在第二行之前:
You will need a line break unless you wrap your string within parentheses. In this case, f
will need to be prepended to the second line:
'Leave Request created successfully.'\
f'Approvers sent the request for approval: {leave_approver_list}'
这是一个小演示:
In [97]: a = 123
In [98]: 'foo_'\
...: f'bar_{a}'
Out[98]: 'foo_bar_123'
我建议juanpa回答,因为它更干净,但这是实现此目的的一种方法.
I recommend juanpa's answer since it is cleaner, but this is one way to do this.
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