Is it possible to disable formatting for chains with line-breaking?

[VladimirPodolian]

Ruff command:

ruff format

Default ruff.toml + these updates

line-length = 120
quote-style = "single"

Ruff version:

ruff 0.5.1

Hi there! I would like to use ruff on my work project and on myself project for selenium. But i'm facing an issue, that it formats lines like this

        self._action_chains\
            .move_to_element(self.element)\
            .move_by_offset(1, 1)\
            .move_to_element(self.element)\
            .perform()

To this

self._action_chains.move_to_element(self.element).move_by_offset(1, 1).move_to_element(self.element).perform()

Is it possible to disable formatting for chains with line-breaking on whole project ?

[MichaReiser]

Hi @VladimirPodolian

I'm sorry. There's currently no option to disable chain formatting other than using suppression comments.

self._action_chains
    .move_to_element(self.element)
    .move_by_offset(1, 1)
    .move_to_element(self.element)
    .perform() # fmt: skip

But that turns off all formatting and is rather verbose.

There's a tracking issue for improving call chain formatting overall. Unfortunately, chain formatting is especially hard in Python because line breaks are only allowed in parenthesized context (line-continuation tokens are an option but not something that the majority of the community prefers).