Python queue 模块
1、Queue
Init signature: queue.Queue(maxsize=0)
- Docstring: Create a queue object with a given maximum size.If maxsize is <= 0, the queue size is infinite.
from queue import Queue
import random
q = Queue()
print(q, type(q))
# <queue.Queue object at 0x000001B6ED33DCA0> <class 'queue.Queue'>
q.put(random.randint(1, 100))
q.put(random.randint(1, 100))
print(q) # <queue.Queue object at 0x00000184B2FA94C0>
print(q.get()) # 22
print(q.get()) # 83
# print(q.get())
# it blocks if no it