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| # FUNCTIONS — parse_pdf(), parse_docx(), parse_txt() | |
| import fitz # type: ignore[import-untyped] # PyMuPDF | |
| import docx | |
| def parse_pdf(file_path: str) -> str: | |
| """Extracts text content from a PDF file using PyMuPDF.""" | |
| text_content: list[str] = [] | |
| with fitz.open(file_path) as doc: | |
| for page in doc: | |
| text: str = page.get_text() # type: ignore[assignment] | |
| if text: | |
| text_content.append(text) | |
| return "\n".join(text_content) | |
| def parse_docx(file_path: str) -> str: | |
| """Extracts text content from a DOCX file using python-docx.""" | |
| doc = docx.Document(file_path) | |
| return "\n".join([paragraph.text for paragraph in doc.paragraphs if paragraph.text]) | |
| def parse_txt(file_path: str) -> str: | |
| """Extracts text content from a plain text file.""" | |
| with open(file_path, "r", encoding="utf-8", errors="ignore") as f: | |
| return f.read() |