Python textwrap库-如何保留换行符? [英] Python textwrap Library - How to Preserve Line Breaks?

问题描述

在使用Python的textwrap库时，我该如何打开它:

When using Python's textwrap library, how can I turn this:

short line,

long line xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

对此:

short line,

long line xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxx

我尝试过:

w = textwrap.TextWrapper(width=90,break_long_words=False)
body = '\n'.join(w.wrap(body))

但是我得到了

short line, long line xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

(在我的示例中间隔不完全准确)

(spacing not exact in my examples)

推荐答案

尝试

w = textwrap.TextWrapper(width=90,break_long_words=False,replace_whitespace=False)

这似乎为我解决了这个问题

that seemed to fix the problem for me

我从这里(我从未使用过textwrap)

I worked that out from what I read here (I've never used textwrap before)

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