Python speeds up program running problems

Question

Assumption:

def get(url):
    #这里是get请求
    return url

for i in urls:
    get(i)
#这里采用循环去调用请求
#这样速度好像比较慢，有什么方法可以
#当多个请求时，也可以快速完成程序

Thank you

Answer 1

>>> from eventor import Eventor
>>> urllist = ["https://a.com", ....]
>>> def get(url):
        # 网络IO耗时
        return url
>>> e = Eventor(threadcount=3, taskunitcount=3, func=get, interval=1)
>>> result = e.run_with_tasklist(urllist)
>>> print(result)

Choose multi-core, multi-process or multi-thread according to your needs, coroutines speed up processing.

Move details: https://github.com/kute/eventor

We will add async await, celery worker, etc. in the future

Answer 2

Several methods and can be used in combination

1. coroutine

2. multiprocess

3. multithread

4. celery worker

Answer 3

The simplest modification is to use multiprocessing.dummy to perform multi-threaded tasks. You can check it, set the number of threads, and then it can be used without much modification to the program.