Thread 종료 기능 추가

thread_terminate.py

from PyQt5.QtWidgets import QApplication, QMainWindow, QPushButton
from PyQt5.QtCore import QThread
import time


class Worker(QThread):
    def run(self):
        while True:
            if self.isInterruptionRequested():  # 인터럽트 확인
                print("terminate")
                break
            print('lol')
            time.sleep(1)

class MyWin(QMainWindow):
    def __init__(self):
        super().__init__()

        self.btn_s = QPushButton("start", self)
        self.btn_s.clicked.connect(self.clickStartBtn)

        self.btn_e = QPushButton("end", self)
        self.btn_e.move(0, 40)
        self.btn_e.clicked.connect(self.clickEndBtn)

    def clickStartBtn(self):
        self.w = Worker()
        self.w.start()

    def clickEndBtn(self):
        self.w.requestInterruption()


app = QApplication([])
w = MyWin()
w.show()
app.exec()