1661514 - Update to black 20.8b1

Status: RESOLVED FIXED

(Developer Infrastructure :: Lint and Formatting, task)

Description

[Kelsey Gilbert [:jgilbert]]

From the docs:
https://github.com/psf/black/blob/master/docs/the_black_code_style.md#the-magic-trailing-comma

In our older version of black, we got:

-    templateDict = {
-        'TEST_PATH': entryPath,
-        'ARGS': args,
-    }
+    templateDict = {"TEST_PATH": entryPath, "ARGS": args}

Here it is in the Black playground, showing magic-comma behavior:
https://black.now.sh/?version=stable&state=_Td6WFoAAATm1rRGAgAhARYAAAB0L-Wj4ADBAHBdAD2IimZxl1N_Wk6rlsAUOtiV1ypID7ikYQuKtJIb2IG5NZA-V-LgcvUkb5mS5ZcHCzRjdoVFNwavxVFux8LGkthoj1n9eRohhnNPJRiMQ1OY02d3S489aGU9PEkJqws8qEqZWDifH1RjOc6mDkSzYS8ABDE1XppIlWAAAYwBwgEAAHRlwUqxxGf7AgAAAAAEWVo=

Here's where this got on my radar: https://phabricator.services.mozilla.com/D25618#2759593

Comment 1

[Sylvestre Ledru [:Sylvestre]]

Attachment: Bug 1661514 - Update to black 20.8b1 r?rstewart

Comment 2

[Sylvestre Ledru [:Sylvestre]]

Attachment: Bug 1661514 - Reformat some python files with black 20.8b1 r?rstewart

ignore-this-changeset

Depends on D88711

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/aef89f9a8031
Update to black 20.8b1 r=rstewart

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/8e58c88f756b
Reformat some python files with black 20.8b1 r=rstewart

Comment 5

[Cristina Coroiu [:ccoroiu]]

Backed out 2 changesets (bug 1661514) for lint failure on

Backout: https://hg.mozilla.org/integration/autoland/rev/b901ea009ee807d260e8404c6bf867a19d08b825

Failure push: https://treeherder.mozilla.org/#/jobs?repo=autoland&revision=aef89f9a803177036f6ce8f7f857c8776817e76e

Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=314579192&repo=autoland&lineNumber=122

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/c905933ae261
Update to black 20.8b1 r=rstewart

Comment 7

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/f5216758d874
Reformat some python files with black 20.8b1 r=rstewart

Comment 8

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/c905933ae261
https://hg.mozilla.org/mozilla-central/rev/f5216758d874