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图片工具:截图上传图床、OCR 文字识别,支持全局热键

Project description

picfly

开源图片工具集,支持截图上传图床、OCR 文字识别,通过全局热键快速调用。现已兼容 Windows / Linux(Wayland & X11),Wayland 环境自动调用 XDG Portal,自带系统截图 UI。

功能特性

  • 截图上传:框选屏幕区域截图,自动上传至 PicLab 图床,返回图片链接
  • 粘贴上传:将剪贴板中的图片(或图片 URL)上传至图床
  • OCR 截图识别:框选屏幕区域,调用白描 OCR 识别文字
  • OCR 粘贴板识别:识别剪贴板中的图片文字
  • 全局热键:后台运行,随时通过热键触发功能

安装

pip install picfly

提示:若使用 Conda/Mamba,请先 mamba activate base 后再安装。

Linux 额外依赖

Wayland/X11 下需要额外的 DBus 绑定与截图依赖,可直接使用 Mamba:

mamba activate base
mamba install pillow mss dbus-next dbus-python -c conda-forge

若使用系统包管理器,请确保已安装 dbus-python(或 python3-dbus)以及图形环境的 DBus 服务。

环境变量配置

使用前需配置以下环境变量:

PicLab 图床(截图/粘贴上传)

变量名 必填 说明
PICLAB_BASE_URL 上传接口地址
PICLAB_API_KEY Bearer Token 认证密钥
PICLAB_VERIFY_SSL 设为 false 跳过证书校验
PICLAB_TIMEOUT 请求超时时间(秒),默认 30
PICLAB_USE_SYSTEM_PROXY 设为 true 使用系统代理

OCR(文字识别)

变量名 必填 说明
BAIMIAO_BASE_URL OCR 服务地址
BAIMIAO_API_KEY API 密钥

使用方法

命令行启动

picfly

Python 代码调用

from picfly import main

main()

热键说明

启动后,程序在后台监听以下热键:

热键 功能
F8 + 9 截图上传
F8 + 0 粘贴上传
F8 + - OCR 截图识别
F8 + = OCR 粘贴板识别
F8 + ESC 退出程序

模块说明

工具类

from picfly.utils import PicLabUploader, BaimiaoApiClient

# 图床上传
uploader = PicLabUploader()
result = uploader.upload("path/to/image.png")  # 本地文件
result = uploader.upload("https://example.com/image.png")  # 远程 URL
result = uploader.upload(image_bytes)  # 二进制数据

# OCR 识别
ocr = BaimiaoApiClient()
text = ocr.recognize("path/to/image.png")
text = ocr.recognize(pil_image)  # PIL Image 对象
text = ocr.recognize(image_bytes)  # 二进制数据

截图选择器

from picfly.utils import RegionSelector

selector = RegionSelector()
image = selector.screenshot()  # Wayland 自动调用 Portal,X11/Windows 弹出 Tk 拖拽

系统要求

  • 操作系统:Windows 10/11,Linux 桌面(Wayland 或 X11)
  • Python:3.9+

依赖

  • requests - HTTP 请求
  • Pillow - 图像处理 / Tk 画布截图
  • mss - X11/Windows 截图抓取
  • dbus-next - Wayland Portal 截图
  • dbus-python - Linux 桌面通知所需 DBus 绑定(仅 Linux)
  • pynput - 全局热键监听
  • pyclip - 剪贴板操作
  • plyer - 跨平台桌面通知

许可证

MIT License

作者

mofanx - yanwuning@live.cn

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