recursive ProcessPoolExecutor invoke unable to return result
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還沒有人認領這個 Issue。
3.9 (EOL)
stdlib
topic-multiprocessing
type-bug
- 主要語言
- Python
- 星號
- 77.2k
- 分支
- 36k
- PR 合併指標
- PR 指標待擷取
描述
| BPO | 45761 |
|---|---|
| Nosy | @brianquinlan, @pitrou |
| Files |
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 2021-11-09.08:15:50.060>
labels = ['type-bug', 'library', '3.9']
title = 'recursive ProcessPoolExecutor invoke unable to return result'
updated_at = <Date 2021-11-12.21:50:38.365>
user = 'https://bugs.python.org/evan0greenup'
bugs.python.org fields:
activity = <Date 2021-11-12.21:50:38.365>
actor = 'terry.reedy'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2021-11-09.08:15:50.060>
creator = 'evan0greenup'
dependencies = []
files = ['50431', '50432']
hgrepos = []
issue_num = 45761
keywords = []
message_count = 1.0
messages = ['406003']
nosy_count = 3.0
nosy_names = ['bquinlan', 'pitrou', 'evan0greenup']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue45761'
versions = ['Python 3.9']
貢獻指南
從這裡開始
- 先讀完整個 Issue，再讀專案的貢獻指南。
- 在 Issue 下留言說明你要接手 —— 這能避免兩個人做同樣的事。
- Fork 儲存庫，在一個分支上完成修改。
- 送出 Pull Request，並在描述裡引用這個 Issue 編號。
研究方向
先檢視附加的兩個 hello.py 檔案，以及它們所執行的 ProcessPoolExecutor 進入點。重現遞迴呼叫行為，並追蹤結果未被傳回的原因；當回報的遞迴案例傳回預期結果，且不造成 executor 行為回歸時，即視為完成。
由索引模型根據 Issue 內容生成。
評估
- 技術堆疊
- python
- 領域
- backend
- Issue 類型
- 缺陷
- 難度
- 4/5
- 預估耗時
- 3-5 天
- 活躍度
- 停滯
- 描述清晰度
- 需要釐清
- 新手友好度
- 25/100