scripts / convert_pdfs.py
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from pathlib import Path
import fitz
input_dir = Path("/Users/productivity/Downloads/Approaching_Religion/AllPDFS")
output_dir = Path("/Users/productivity/Downloads/Approaching_Religion/PNGs")
DPI = 300
output_dir.mkdir(parents=True, exist_ok=True)
pdf_files = sorted(
p for p in input_dir.glob("*.pdf")
if p.is_file()
)
total_pages = 0
failed_files = []
print(f"Found {len(pdf_files)} PDF files.")
for file_number, pdf_path in enumerate(pdf_files, start=1):
try:
with fitz.open(pdf_path) as pdf:
pdf_output = output_dir / pdf_path.stem
pdf_output.mkdir(parents=True, exist_ok=True)
page_count = len(pdf)
print(
f"[{file_number}/{len(pdf_files)}] "
f"{pdf_path.name}: {page_count} pages"
)
for page_number, page in enumerate(pdf, start=1):
pix = page.get_pixmap(
dpi=DPI,
colorspace=fitz.csRGB,
alpha=False
)
output_file = (
pdf_output /
f"{pdf_path.stem}_page_{page_number:04d}.png"
)
pix.save(output_file)
total_pages += page_count
except Exception as exc:
failed_files.append((pdf_path.name, str(exc)))
print(f"ERROR: {pdf_path.name}: {exc}")
print("\nConversion complete.")
print(f"Successfully converted pages: {total_pages}")
print(f"Failed PDFs: {len(failed_files)}")
if failed_files:
print("\nFiles requiring attention:")
for filename, error in failed_files:
print(f"- {filename}: {error}")