[Python] Spinner(progress)코드

가끔 각종 취약점 관련 exploit 코드를 실행시키다 보면

scan단계에서 처리중임을 보여주는 게 보인다

구글링해서 찾다가 아주 좋은 코드가 있어서 옮겨왔다.

import sys, threading
class Spinner:
    busy = False
    delay = 0.5

    @staticmethod
    def spinning_cursor():
        while 1: 
            for cursor in '|/-\\': yield cursor

    def __init__(self, delay=None):
        self.spinner_generator = self.spinning_cursor()
        if delay and float(delay): self.delay = delay

    def spinner_task(self):
        while self.busy:
            sys.stdout.write(next(self.spinner_generator))
            sys.stdout.flush()
            time.sleep(self.delay)
            sys.stdout.write('\b')
            sys.stdout.flush()

    def start(self):
        self.busy = True
        threading.Thread(target=self.spinner_task).start()

    def stop(self):
        self.busy = False
        time.sleep(self.delay)

spinner = Spinner() #spinner init
spinner.start() #돌아갈때
spinner.stop() #멈출때

출처:https://stackoverflow.com/questions/4995733/how-to-create-a-spinning-command-line-cursor-using-python/4995775

#예시

이렇게 돌아간다 ㅎㅎㅎ

빙그르르르르르르르르