remove use of deprecated pipes module

[minrk]

pipes.quote is actually an alias to shlex.quote, so use its true name instead

pipes is (probably) deprecated by PEP 594, to be removed possibly in 3.10.

[MrMino]

Weird. Why is darker linting IPython/core/magics/script.py?

Run darker -r 60625f241f298b5039cb2debc365db38aa7bb522 --check --diff . || (
--- IPython/core/magics/script.py
+++ IPython/core/magics/script.py
@@ -213,7 +213,7 @@
                     *cmd,
                     stdout=asyncio.subprocess.PIPE,
                     stderr=asyncio.subprocess.PIPE,
-                    stdin=asyncio.subprocess.PIPE
+                    stdin=asyncio.subprocess.PIPE,
                 )
             )
         except OSError as e:
Changes need auto-formatting. Run:
    darker -r 60625f241f298b5039cb2debc365db38aa7bb522
then commit and push changes to fix.
Error: Process completed with exit code 1.

[Carreau]

LIkely because it lints all the differences since commit 60625f2, and the recently new version of black had a few changes.

[lumberbot-app]

Owee, I'm MrMeeseeks, Look at me.

There seem to be a conflict, please backport manually. Here are approximate instructions:

1. Checkout backport branch and update it.

$ git checkout 7.x
$ git pull

2. Cherry pick the first parent branch of the this PR on top of the older branch:

$ git cherry-pick -m1 bbd5c45aec2f16e960f527dcc91c7d3bf4d88369

3. You will likely have some merge/cherry-pick conflict here, fix them and commit:

$ git commit -am 'Backport PR #12932: remove use of deprecated pipes module'

4. Push to a named branch :

git push YOURFORK 7.x:auto-backport-of-pr-12932-on-7.x

5. Create a PR against branch 7.x, I would have named this PR:

"Backport PR #12932 on branch 7.x"

And apply the correct labels and milestones.

Congratulation you did some good work ! Hopefully your backport PR will be tested by the continuous integration and merged soon!

If these instruction are inaccurate, feel free to suggest an improvement.