Make Executor.map work with infinite/large inputs correctly
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
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GitHub fields:
assignee = None closed_at = None created_at = <Date 2017-03-18.01:32:56.383> labels = ['3.8', 'library'] title = 'Make Executor.map work with infinite/large inputs correctly' updated_at = <Date 2021-05-05.00:42:51.731> user = 'https://github.com/MojoVampire'
bugs.python.org fields:
activity = <Date 2021-05-05.00:42:51.731> actor = 'leezu' assignee = 'none' closed = False closed_date = None closer = None components = ['Library (Lib)'] creation = <Date 2017-03-18.01:32:56.383> creator = 'josh.r' dependencies = [] files = [] hgrepos = [] issue_num = 29842 keywords = ['patch'] message_count = 8.0 messages = ['289789', '289790', '293677', '293708', '322390', '322391', '341565', '385067'] nosy_count = 7.0 nosy_names = ['bquinlan', 'ezio.melotti', 'max', 'josh.r', 'dlukes', 'Klamann', 'leezu'] pr_nums = ['707', '18566'] priority = 'normal' resolution = None stage = 'patch review' status = 'open' superseder = None type = None url = 'https://bugs.python.org/issue29842' versions = ['Python 3.8']
Linked PRs
- gh-74028: Introduce a prefetch parameter to Executor.map to handle large iterators #114975
- gh-74028:
concurrent.futures.Executor.map: introducebuffersizeparam for lazier behavior #125663 - gh-74028: update
whatsnew/3.14.rstpost gh-125663 #131214 - gh-74028:
concurrent.futures.Executor.map: avoid reference cycles when an exception is raised #131701