Rule idea: "Inline-newlines"

[h8d13]

I often come across code that will do something like:

with open("qux.txt", "a") as f:
        f.write("foo\nbar\nbaz\n")

I think a clean rule would be to enforce either triple quoted strings in such cases of 2 or more \n in a single line.

And additionally perhaps if spaces/indentation are present even https://docs.python.org/3/library/textwrap.html

Side note: LLMs love these for some reason This rule makes for human readable code at very little cost. And generally is also less error prone in terms of indentation/spaces.

I tried searching for something similar in ruff but couldn't find an equivalent.

[ntBre]

This sounds like an interesting idea to me! LLMs do this in Rust code too. It would probably end up being a pedantic or even a restriction rule since it will be hard to avoid flagging cases where this was intentional, but that would be okay.