Salom Word Birinchi cgi dasturi

Threading moduli yordamida mavzu yaratish

Tishli modul yordamida yangi ipni amalga oshirish uchun siz quyidagilarni qilishingiz kerak -



" Mavzu" sinfining yangi kichik sinfini aniqlang .



Qo'shimcha dalillar qo'shish uchun __init __ (self [, args]) usulini bekor qiling .



Keyin, ipni nima qilish kerakligini bajarish uchun ishlatish (self [, args]) usulini bekor qiling

boshlanganda qiling.

Yangi " Thread" subklassini yaratganingizdan so'ng , uning namunasini yaratishingiz mumkin va keyin

start () ni chaqirib yangi ipni boshlang , bu esa o'z navbatida run () usulini chaqiradi .

Misol

#! / usr / bin / python3

414-bet

Python 3

401

import iplari

import vaqti

exitFlag = 0

sinf myThread (threading.Thread):

def __init __ (o'zi, threadID, nomi, hisoblagich):

tishlash .Tread .__ tashabbusi __ (o'zi)

self.threadID = threadID

self.name = ism

self.counter = hisoblagich

def run (o'zini):

bosib chiqarish ("Boshlash" + self.name)

print_time (self.name, self.counter, 5)

bosib chiqarish ("Chiqish" + self.name)

def print_time (threadName, kechiktirish, hisoblagich):

hisoblagichda:

agar chiqishFlag:

threadName.exit ()

uxlash vaqti (kechikish)

chop etish ("% s:% s"% (mavzu nomi, vaqt, vaqt (vaqt) ())))

hisoblagich - = 1

# Yangi mavzularni yarating

thread1 = myThread (1, "Mavzu-1", 1)

thread2 = myThread (2, "Mavzu-2", 2)

# Yangi mavzularni boshlang

thread1.start ()

thread2.start ()

thread1.join ()

thread2.join ()

chop etish ("Asosiy mavzudan chiqish")

Yuqoridagi dasturni ishga tushirganda, u quyidagi natijani beradi.

Mavzu-1

Mavzu-2

Mavzu-1: 2016 yil 19-fevral, 10:00:21

Mavzu-2: 2016 yil 19-fevral, 10:00:22 da

Mavzu-1: 2016 yil 19-fevral, 10:00:22 da

415-sahifa

Python 3

402

Mavzu-1: 2016 yil 19-fevral, 10:00:23

Mavzu-2: 2016 yil 19-fevral, 10:00:24

Mavzu-1: 2016 yil 19-fevral, 10:00:24

Mavzu-1: 2016 yil 19-fevral, 10:00:25

Ilovadan chiqish-1

Mavzu-2: 2016 yil 19-fevral, 10:00:26

Mavzu-2: 2016 yil 19-fevral, 10:00:28

Mavzu-2: 2016 yil 19-fevral, 10:00:30

Mavzu-2 dan chiqish

Asosiy mavzudan chiqish