Please include how to use the thread_name_prefix method argument (new to Python 3.6) in the example: 17.4.2.1. ThreadPoolExecutor Example

I have updated the Python 3.6 example for 17.4.2.1. ThreadPoolExecutor Example.  Please see the attachment.  On my system this is the output:

thread name: loader_0
thread name: loader_1
thread name: loader_2
thread name: loader_3
thread name: loader_4
'http://example.com/' page is 1270 bytes
'http://www.foxnews.com/' page is 67351 bytes
'http://www.cnn.com/' page is 137164 bytes
'http://europe.wsj.com/' page is 914169 bytes
'http://www.bbc.co.uk/' page is 229503 bytes

Could you please consider adding this to the official documentation?

Can this be added to Python 3.7?

https://docs.python.org/3.7/library/concurrent.futures.html#threadpoolexecutor-example

Thanks.

Bump

Hi John,

Would you be able to make a GitHub pull request for your change?  Since CPython development has moved to GitHub, you may have a better chance of a review with a PR.

This seems like a reasonable request.  A description of `thread_name_prefix` should probably also be added to the body of the class description instead of just in the versionadded directive.

Assigning to @Mariatta for the sprints.

Nosying @gregory.p.smith as he added the parameter in issue 27664.