進程 ---線程 --協程的混合
舉例:
from gevent import monkey; monkey.patch_all() import gevent import multiprocessing import threading from multiprocessing import current_process import time def gevent_handle(): print ("\033[1;33;42m now,begin handle gevent %s task.......\033[0m"%threading.current_thread().getName()) time.sleep(2) print("\033[1;31;42m now,end handle gevent %s task.......\033[0m"%threading.current_thread().getName()) def thread_handle(): print("now,begin handle thread %s task........."%threading.current_thread().getName()) g=gevent.spawn(gevent_handle) g.join() print("now,end handle thread %s task........."%threading.current_thread().getName()) def process_handle(): print ("now,begin handle process %s task........."%current_process().name) t_list = [] for i in range(5): t = threading.Thread(target=thread_handle,) t.start() t_list.append(t) for i in t_list: i.join()print("now,end handle process %s task........."%current_process().name) if __name__ == ‘__main__‘: p_list = [] for i in range(2): p = multiprocessing.Process(target=process_handle,) p.start() p_list.append(p) for i in p_list: i.join() print ("now,every process task handle complete.........")
結果:
now,begin handle process Process-1 task.........
now,begin handle thread Thread-1 task.........
now,begin handle gevent DummyThread-3 task.......
now,begin handle thread Thread-2 task.........
now,begin handle gevent DummyThread-5 task.......
now,begin handle thread Thread-4 task.........
now,begin handle gevent DummyThread-7 task.......
now,begin handle thread Thread-6 task.........
now,begin handle gevent DummyThread-9 task.......
now,begin handle thread Thread-8 task.........
now,begin handle gevent DummyThread-10 task.......
now,begin handle process Process-2 task.........
now,begin handle thread Thread-1 task.........
now,begin handle gevent DummyThread-3 task.......
now,begin handle thread Thread-2 task.........
now,begin handle gevent DummyThread-5 task.......
now,begin handle thread Thread-4 task.........
now,begin handle gevent DummyThread-7 task.......
now,begin handle thread Thread-6 task.........
now,begin handle gevent DummyThread-9 task.......
now,begin handle thread Thread-8 task.........
now,begin handle gevent DummyThread-10 task.......
now,end handle gevent DummyThread-3 task.......
now,end handle gevent DummyThread-5 task.......
now,end handle gevent DummyThread-7 task.......
now,end handle gevent DummyThread-9 task.......
now,end handle gevent DummyThread-10 task.......
now,end handle thread Thread-1 task.........
now,end handle thread Thread-2 task.........
now,end handle thread Thread-4 task.........
now,end handle thread Thread-6 task.........
now,end handle thread Thread-8 task.........
now,end handle process Process-1 task.........
now,end handle gevent DummyThread-3 task.......
now,end handle gevent DummyThread-5 task.......
now,end handle gevent DummyThread-7 task.......
now,end handle gevent DummyThread-9 task.......
now,end handle gevent DummyThread-10 task.......
now,end handle thread Thread-1 task.........
now,end handle thread Thread-2 task.........
now,end handle thread Thread-4 task.........
now,end handle thread Thread-6 task.........
now,end handle thread Thread-8 task.........
now,end handle process Process-2 task.........
now,every process task handle complete.........
進程 ---線程 --協程的混合