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Created on 2018-09-28 20:04 by seanharr11, last changed 2022-04-11 14:59 by admin.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 9627 | open | seanharr11, 2018-09-28 20:14 | |
| Messages (2) | |||
|---|---|---|---|
| msg327168 - (view) | Author: Terry J. Reedy (terry.reedy) *  |
Date: 2018-10-05 18:45 | |
Quoting the PR: Proposing a new kwarg in the __init__() method of multiprocessing.Pool named expect_initret. This kwarg defaults to False. When set to True, the return value of the initializer function is passed to the function we are applying (i.e. func in Pool.map(func, ls)), as a kwarg named initret. This PR includes thorough test coverage, and provides backwards compatibility (at least in Python3.x). See blog post https://thelaziestprogrammer.com/python/multiprocessing-pool-expect-initret-proposal for example use cases, as well as an initial defense for why this makes the multiprocessing.Pool API more approachable, to more Python end-users, and augments the library. |
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| msg327169 - (view) | Author: Terry J. Reedy (terry.reedy) * |
Date: 2018-10-05 18:45 | |
New features only go in next version. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:06 | admin | set | github: 79018 |
| 2018-10-05 18:45:39 | terry.reedy | set | messages:
+ msg327169 versions: - Python 3.6, Python 3.7 |
| 2018-10-05 18:45:08 | terry.reedy | set | nosy:
+ terry.reedy, pitrou, davin messages: + msg327168 |
| 2018-09-28 20:53:06 | seanharr11 | set | title: Multiprocessing.pool API Extension - Non-Global Initialization of Workers -> Multiprocessing.pool API Extension - Pass Data to Workers w/o Globals |
| 2018-09-28 20:14:17 | seanharr11 | set | keywords:
+ patch stage: patch review pull_requests: + pull_request9025 |
| 2018-09-28 20:04:13 | seanharr11 | create | |