python中的进度条curses [英] Progress bar in python curses

问题描述

我创建了一个进度条，它会在从另一个函数获取百分比后自行更新，但是我在让它像这样############ 跟踪时遇到了问题.相反，它只是将#"向右移动，直到达到 100%.下面是我的代码.之所以这样，是因为我需要百分比来自外部，以便代码可以重用.请帮帮我.

I have created a progress bar which updates itself after getting a percentage from another function but I'm having issues getting it to trail like this ############. Instead, it just move the '#' to the right until 100% is reached. Below is my code. The reason why it's this way is because I need the percentage to come externally so that the code can be reusable. please help me.

import curses
import time

curses.initscr()

def percentage():
    loading = 0
    while loading < 100:
        loading += 1
        time.sleep(0.03)
        update_progress(loading)


def update_progress(progress):
    win = curses.newwin(3, 32, 3, 30)
    win.border(0)
    rangex = (30 / float(100)) * progress
    pos = int(rangex)
    display = '#'
    if pos != 0:
        win.addstr(1, pos, "{}".format(display))
        win.refresh()

percentage()

推荐答案

你可以切换pos来乘以display #:

if pos != 0:
    win.addstr(1, 1, "{}".format(display*pos))
    win.refresh()

这篇关于python中的进度条curses的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！