| #!/usr/bin/env python3 | |
| # coding=utf-8 | |
| class LoadingBar: | |
| def __init__(self, length: int = 40): | |
| self.length = length | |
| self.symbols = ["┈", "░", "▒", "▓"] | |
| def __call__(self, progress: float) -> str: | |
| p = int(progress * self.length * 4 + 0.5) | |
| d, r = p // 4, p % 4 | |
| return "┠┈" + d * "█" + ((self.symbols[r]) + max(0, self.length - 1 - d) * "┈" if p < self.length * 4 else "") + "┈┨" | |