Lightweight Operational Progress Kit - 轻量级操作进度工具包
Reason this release was yanked:
有严重bug
Project description
Lightweight Operational Progress Kit (LOPK) v2.0
一个轻量级的操作进度工具包,提供丰富的进度条和终端操作功能。
✨ 新特性 (v2.0)
- 🎨 彩色进度条 - 支持多种颜色主题
- 🔄 旋转指示器 - 异步任务状态指示
- ⏱️ 倒计时器 - 精确的倒计时功能
- 📊 多进度条管理 - 同时管理多个进度条
- 🖥️ 终端工具函数 - 清屏、光标控制等
- 🌐 跨平台支持 - Windows、Linux、macOS
- 📦 PyPI发布就绪 - 完整的打包配置
安装
pip install lopk
快速开始
基本进度条
from LOPK11 import ProgressBar
# 创建进度条
bar = ProgressBar(100, "下载", color="cyan", show_time=True)
# 更新进度
for i in range(101):
bar.update(i)
time.sleep(0.1)
旋转指示器
from LOPK11 import Spinner
# 使用上下文管理器
with Spinner("正在处理数据"):
# 执行耗时操作
time.sleep(3)
print("处理完成!")
倒计时器
from LOPK11 import CountdownTimer
# 5秒倒计时
with CountdownTimer(5, "准备开始"):
pass
print("开始!")
多进度条
from LOPK11 import MultiProgressBar
# 创建多进度条管理器
multi_bar = MultiProgressBar(3)
# 添加多个进度条
bar1 = multi_bar.add_bar(100, "任务1", color="green")
bar2 = multi_bar.add_bar(50, "任务2", color="blue")
bar3 = multi_bar.add_bar(200, "任务3", color="red")
# 同时更新多个进度条
for i in range(101):
multi_bar.update(bar1, i)
multi_bar.update(bar2, min(i*2, 50))
multi_bar.update(bar3, min(i*2, 200))
time.sleep(0.05)
API 参考
ProgressBar 类
ProgressBar(total, prefix='', suffix='', length=50, fill='█',
print_end="\r", color='green', show_time=True)
total: 总进度值prefix: 进度条前缀文本suffix: 进度条后缀文本length: 进度条长度(字符数)fill: 进度条填充字符color: 颜色主题 (green, blue, red, yellow, cyan, magenta)show_time: 是否显示耗时
方法:
update(progress=None, suffix=None): 更新进度reset(): 重置进度条finish(): 强制完成
Spinner 类
Spinner(message="处理中...", delay=0.1)
方法:
start(): 开始旋转stop(): 停止旋转
CountdownTimer 类
CountdownTimer(seconds, message="倒计时")
方法:
start(): 开始倒计时
工具函数
AK(): 等待用户按下回车cls(): 清屏(跨平台)clear_line(): 清除当前行get_terminal_size(): 获取终端尺寸colored_text(text, color): 彩色文本输出
命令行工具
安装后可以使用命令行演示:
lopk-demo
开发
安装开发版本
git clone https://github.com/your-username/lopk.git
cd lopk
pip install -e .[dev]
运行测试
pytest
代码格式化
black .
flake8
贡献
欢迎提交 Issue 和 Pull Request!
许可证
MIT License - 详见 LICENSE 文件
更新日志
v2.0.0 (2024-01-01)
- ✨ 新增彩色进度条功能
- 🔄 添加旋转指示器
- ⏱️ 新增倒计时器
- 📊 支持多进度条管理
- 📦 完整的PyPI发布配置
- 📚 完善的文档和示例
v1.0.0 (2023-12-01)
- 🎯 基础进度条功能
- 🖥️ 基本终端操作函数
- 📝 初始版本发布
作者: I-love-china
邮箱: your-email@example.com
项目地址: https://github.com/your-username/lopk
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