# ------------------- OCR (optional) ------------------- # def run_ocr_if_needed(pdf_path: Path, out_dir: Path, force: bool = False): """ If the PDF appears to have no extractable text (e.g. scanned), run OCR. Uses ocrmypdf which adds a text layer while preserving the original appearance. """ try: import ocrmypdf except ImportError: print("⚠️ ocrmypdf not installed – OCR step skipped.") return
import argparse import json import os import re import sys from pathlib import Path from typing import List, Dict agnibina filetype.pdf
Requirements (install via pip): pip install pdfplumber pymupdf tqdm tabula-py ocrmypdf # tabula-py needs Java; ocrmypdf needs Tesseract + poppler df in enumerate(tables
safe_mkdir(out_dir / "tables") # tabula can auto-detect tables across the whole doc: tables = tabula.read_pdf(str(pdf_path), pages="all", multiple_tables=True, pandas_options='dtype': str) print(f"📊 Detected len(tables) tables.") for i, df in enumerate(tables, start=1): # Try to infer the page number from the DataFrame's metadata if present # (tabula doesn’t expose page number directly; you can run per-page if you need it) csv_path = out_dir / f"tables/table_i:03d.csv" df.to_csv(csv_path, index=False) print(f" → Saved table i → csv_path") agnibina filetype.pdf
# ------------------- Helper functions ------------------- # def safe_mkdir(p: Path): p.mkdir(parents=True, exist_ok=True)
