Preview can do more than just show you a file in macOS, as it is especially handy for annotating images and editing PDFs.
Two new builds are rolling out in the Dev and Beta Channels with improved context menus, reworked PC spec cards, and more.
SUPPORTED_EXTENSIONS: Dict[str, str] = { # 文档格式 'pdf': 'read_pdf_to_text', 'docx': 'read_docx_to_text', 'doc': 'read_docx_to_text', 'rtf': 'read_txt_to_text ...