# -*- coding: utf-8 -*- # Copyright (c) 2012 Giorgos Verigakis # # Permission to use, copy, modify, and distribute this software for any # purpose with or without fee is hereby granted, provided that the above # copyright notice and this permission notice appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. from __future__ import unicode_literals from . import Infinite, Progress class Counter(Infinite): def update(self): self.write(str(self.index)) class Countdown(Progress): def update(self): self.write(str(self.remaining)) class Stack(Progress): phases = (' ', '▁', '▂', '▃', '▄', '▅', '▆', '▇', '█') def update(self): nphases = len(self.phases) i = min(nphases - 1, int(self.progress * nphases)) self.write(self.phases[i]) class Pie(Stack): phases = ('○', '◔', '◑', '◕', '●')