[Python-checkins] Update code sample when importing modules in queue doc (GH-94244) (GH-94491)

[ambv]

https://github.com/python/cpython/commit/e55cd03c156e6e95d3ef70cd6dbb254b3869fd77
commit: e55cd03c156e6e95d3ef70cd6dbb254b3869fd77
branch: 3.10
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: ambv <lukasz at langa.pl>
date: 2022-07-01T18:15:06+02:00
summary:

Update code sample when importing modules in queue doc (GH-94244) (GH-94491)

In the queue documentation, the code snippet shows the import to be not PEP 8 compliant.

Since people typically copy-paste from such code samples, I think it's important to show best-practices here.
(cherry picked from commit ad55147c1d5dbfc23d2ec4554f5e82c18984158c)

Co-authored-by: Mariatta Wijaya <Mariatta at users.noreply.github.com>

files:
M Doc/library/queue.rst

diff --git a/Doc/library/queue.rst b/Doc/library/queue.rst
index 540dde9e154e8..c67f15e953bcc 100644
--- a/Doc/library/queue.rst
+++ b/Doc/library/queue.rst
@@ -190,7 +190,8 @@ fully processed by daemon consumer threads.
 
 Example of how to wait for enqueued tasks to be completed::
 
-    import threading, queue
+    import threading
+    import queue
 
     q = queue.Queue()