一个简单的python多协程实例

Posted 2020-12-14 菜鸟的地盘

import xlrd,threading, requests,threading,json,time,math

import numpy as np

import gevent

 

from queue import Queue

 

products = Queue()

result = Queue()

def excel():

    wb = xlrd.open_workbook(r‘E:/python/xt_user.xlsx‘)

    sheet = wb.sheet_by_name(‘xt_user‘)

    for a in range(sheet.nrows):

        cells = sheet.row_values(a)

        products.put(cells)  

def consumer():

    while not products.empty():

            obj = products.get()

            res = thread_test(obj)

            print(res)

            result.put(res)

def thread_test(object):

     url = ‘‘

     r = requests.post(url, data=json.dumps({}), headers={‘Content-Type‘:‘application/json‘})

     #print(r.json())

     return r.json()

excel()

g1 = gevent.spawn(consumer)

g2 = gevent.spawn(consumer)

g3 = gevent.spawn(consumer)

g1.join()

g2.join()

g3.join()

g4 = gevent.spawn(consumer)

g5 = gevent.spawn(consumer)

g6 = gevent.spawn(consumer)

g4.join()

g5.join()

g6.join()

time.sleep(10)

success = 0

fail = 0

while not result.empty():

            obj = result.get()

            if obj[‘status‘] == 200 :

                print(obj)

                success += 1

            else: 

                print(‘请求失败‘)

                fail += 1    

print(‘成功个数:‘, success)

print(‘失败个数:‘, fail)