2025年秋，欧洲多家中小企业财务人员陆续收到一封看似普通的邮件：“附件为贵司最新账单，请查收。”随信附带一个名为 invoice_OCT2025.svg 的文件。用户双击打开后，屏幕上只显示一张简洁的矢量发票图——毫无异常。

If you prefer installing this library from source, run: # optional $ pip install -r requirements.txt $ pip install -e . Contributions are welcome! If you find any ...

morse-project/ │ ├── morse/ │ ├── init.py │ ├── mappings.py # Morse dictionaries │ ├── encoder.py # Text → Morse │ ├── decoder.py # Morse → Text │ ├── audio.py # Morse audio playback │ ├── main.py # ...