processing-documentslisted

# Document Processor Analyze, summarize, and convert office documents. ## Supported Formats | Format | Read | Write | Tools | |--------|------|-------|-------| | PDF | ✅ | ✅ | pdfplumber, pypdf | | DOCX | ✅ | ✅ | python-docx | | XLSX | ✅ | ✅ | openpyxl | | PPTX | ✅ | ✅ | python-pptx | | HWP | ✅ | ❌ | python-hwp, olefile | | HWPX | ✅ | ❌ | zipfile, xml.etree | ## Quick Reference ### PDF Text Extraction ```python import pdfplumber with pdfplumber.open("doc.pdf") as pdf: text = "\n".join(p.extract_text() for p in pdf.pages) ``` ### Excel Reading ```python import openpyxl wb = openpyxl.load_workbook("data.xlsx") ws = wb.active data = [[cell.value for cell in row] for row in ws.iter_rows()] ``` ### Word Document ```python from docx import Document doc = Document("report.docx") text = "\n".join(p.text for p in doc.paragraphs) ``` ### HWP Document (한글) ```python # Using pyhwp (hwp5) - primary library from hwp5.xmlmodel import Hwp5File hwp = Hwp5File("document.hwp") for section in hwp.bodytext: # Process paragraphs in each section pass ``` ```python # Using olefile - low-level OLE access fallback import olefile ole = olefile.OleFileIO("document.hwp") # HWP stores text in "BodyText/Section0", "BodyText/Section1", etc. streams = [s for s in ole.listdir() if s[0] == "BodyText"] for stream_path in streams: data = ole.openstream(stream_path).read() # HWP uses UTF-16LE encoding for text content text = data.decode("utf-16-le", errors="ignore") ``` ###