推荐学习书目
› Learn Python the Hard Way
Python Sites
› PyPI - Python Package Index
› http://diveintopython.org/toc/index.html
› Pocoo
值得关注的项目
› PyPy
› Celery
› Jinja2
› Read the Docs
› gevent
› pyenv
› virtualenv
› Stackless Python
› Beautiful Soup
› 结巴中文分词
› Green Unicorn
› Sentry
› Shovel
› Pyflakes
› pytest
Python 编程
› pep8 Checker
Styles
› PEP 8
› Google Python Style Guide
› Code Style from The Hitchhiker's Guide
smallgoogle
V2EX  ›  Python

请教一个 futures 的问题,貌似线程不能返回

  •  
  •   smallgoogle · Nov 16, 2018 · 1758 views
    This topic created in 2873 days ago, the information mentioned may be changed or developed.

    代码

    ''' executor = futures.ThreadPoolExecutor(max_workers=10) results = executor.map(get_info, args) for i, result in enumerate(results): try: print('\n' + 'done ! result {}: {}'.format(i, result)) data_table.insert_one(result) except: pass '''

    args 是一个有序数组,executor.map(get_info, args)执行完了应该返回结果
    print('\n' + 'done ! result {}: {}'.format(i, result))
    执行这一段;

    现在的状况是,不定时死掉,就是不返回,print 没被执行,意味着线程没结束;
    请问各位大佬,这是什么情况造成的;

    No Comments Yet
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Privacy   ·   Solana   ·   2941 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 32ms · UTC 12:18 · PVG 20:18 · LAX 05:18 · JFK 08:18
    ♥ Do have faith in what you're doing.