Keep toml file indent while executing pdm command

Before I ran pdm add -d xxx, it looks like this:

And after:

Is it possible to keep the brackets aligned?

[frostming]

I’m still seeing a similar issue with pdm 2.1.5 and tomlkit 0.11.5, 2 space indent gets changed to 4 on pdm add.

It is not the same as described in this issue. PDM doesn’t keep the indentation length on add but rather normalizes it to 4 spaces, we are not changing this.

[nyuszika7h]

Yes, I was going to mention that since you already use tomlkit it shouldn’t be difficult to keep formatting. Also, how does changing indentation reduce diff noise? If anything it increases it (though generally whitespace diffs can be suppressed).

As for black, I find it’s useful as a single pass to clean up a really messy code base, but I tried using it as a pre-commit hook for a while and found some cases where it seemed to make my code uglier / harder to read than before, opinionated formatting aside (they even managed to convince me to use double instead of single quotes). But this is off-topic so I’ll end it here.