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bpo-29842: Make Executor.map less eager so it handles large/unbounded… #18566

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fbdb56c
bpo-29842: Make Executor.map less eager so it handles large/unbounded…
MojoVampire Mar 18, 2017
6281379
Merge branch 'master' into fix-issue-29842
MojoVampire May 6, 2019
8394e34
Add prefetch info to docstrings
MojoVampire May 6, 2019
634a3de
Add Misc/NEWS entry
MojoVampire May 6, 2019
0152831
Remove trailing whitespace in docs
MojoVampire May 6, 2019
3c38fab
Fix behavior to follow test_free_reference requirements (generator ho…
MojoVampire May 6, 2019
d32de88
Merge branch 'master' of git://github.com/python/cpython into fix-iss…
graingert Feb 20, 2020
f3a3791
updated concurrent.futures:ThreadPoolExecutor.map prefetch versionadded
graingert Feb 20, 2020
eb8d26a
Merge branch 'main' into fix-issue-29842
graingert Jul 21, 2021
9234a48
Update Doc/library/concurrent.futures.rst
graingert Jul 21, 2021
74ec669
Merge branch 'main' into fix-issue-29842
graingert Jul 15, 2022
b618b7f
Update Doc/library/concurrent.futures.rst
graingert Jul 18, 2022
13df4cd
Merge branch 'main' into fix-issue-29842
graingert Jul 18, 2022
bf36a8d
Update Misc/NEWS.d/next/Library/2019-05-06-12-49-21.bpo-29842.Tw-ETh.rst
graingert Jul 23, 2022
5cd250f
Merge branch 'main' into fix-issue-29842
graingert Jul 23, 2022
3cc0b4e
use popleft instead of fs[0]
graingert Jul 23, 2022
d33dca0
Merge branch 'main' into fix-issue-29842
graingert Jul 23, 2022
f058908
Update Lib/concurrent/futures/_base.py
graingert Jul 23, 2022
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Update Misc/NEWS.d/next/Library/2019-05-06-12-49-21.bpo-29842.Tw-ETh.rst 
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
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graingert and kumaraditya303 authored Jul 23, 2022
commit bf36a8d59eb5d3da8b4e00519255e5f22e70f7bd
6 changes: 3 additions & 3 deletions Misc/NEWS.d/next/Library/2019-05-06-12-49-21.bpo-29842.Tw-ETh.rst
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Executor.map no longer creates all futures eagerly prior to yielding any
results. This allows it to work with huge or infinite iterables without
:meth:`concurrent.futures.Executor.map` no longer eagerly creates all futures prior to yielding any
results. This allows it to work with huge or infinite :term:`iterable` without
consuming excessive resources or crashing, making it more suitable as a drop
in replacement for the built-in map. Patch by Josh Rosenberg.
in replacement for the built-in :func:`map`. Patch by Josh Rosenberg.
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