摘要: # __author: "ZXYang"# date: 2020/12/23"""进程池:ProcessPoolExecutormax_workers: 最多进程数(6)"""import timefrom concurrent.futures.process import ProcessPoolE 阅读全文
posted @ 2020-12-23 22:40 zxy_ang 阅读(1002) 评论(0) 推荐(0)
摘要: # __author: "ZXYang"# date: 2020/12/23"""max_workers:最多执行任务数(cpu核数 x 5 )submit:线程池中提交任务"""import timefrom concurrent.futures.thread import ThreadPoolE 阅读全文
posted @ 2020-12-23 22:09 zxy_ang 阅读(109) 评论(0) 推荐(0)
摘要: # __author: "ZXYang"# date: 2020/5/21import timeimport geventfrom gevent import monkey;monkey.patch_all()from urllib.request import urlopen"""协程monkey 阅读全文
posted @ 2020-12-23 21:08 zxy_ang 阅读(144) 评论(0) 推荐(0)
摘要: # __author: "ZXYang"# date: 2020/5/21import geventimport timedef f(): print('11', time.ctime()) gevent.sleep(1) # 不能用time.sleep(1), cpu切换可以,此处是单线程不可以。 阅读全文
posted @ 2020-12-23 20:49 zxy_ang 阅读(112) 评论(0) 推荐(0)
摘要: # __author: "ZXYang"# date: 2020/5/21# from greenlet import greenletfrom greenlet import greenletdef f1(): print('11') g2.switch() print('22') g2.swit 阅读全文
posted @ 2020-12-23 20:48 zxy_ang 阅读(95) 评论(0) 推荐(0)