Support Python 3.10 features, especially match, request about blue HOT 9 CLOSED

I believe #67 brought in support for Python 3.10 and the match statement. If you want, you can try formatting with HEAD and seeing how the diffs look.

Fyi @warsaw who was also going to check diffs.

from blue.

It’s our goal to stay current with Black as new Python features are supported. Thanks for pointing out the issue. Could you share a snippet of code that black currently formats but blue does not?

from blue.

Certainly. Here is a match statement that black will handle if "--target-version py310" is specified:

order = 1

match order:
    case 1:
        print("Matched number one")
    case 2:
        print("Matched number two")
    case _:
        print("No match")

And the output is:

Matched number one

from blue.

from blue.

Oh, this works with black 21.12b0 or later.

from blue.

Is there any update on this? Perhaps there's a workaround available? We are on Python 3.10 and would like to use the new match statement /w blue. Thanks!

from blue.

Thanks! We are using #67 successfully and our diffs look good. Any idea when this new version might be released? (for now we install blue from commit hash).

from blue.

Thanks for the confirmation @chrisguillory - I'll do some quick checks myself and tag a new release. Automation should take it from there.

from blue.

LGTM

from blue.