app.py

import gradio as gr
import fitz  # PyMuPDF
import os
import shutil
from PIL import Image

def extract_images_pymupdf(pdf_file):
    pdf_path = "uploaded_pdf.pdf"
    with open(pdf_path, "wb") as f:
        f.write(pdf_file)

    doc = fitz.open(pdf_path)
    images = []
    for page in doc:
        pix = page.get_pixmap()
        img = Image.frombytes("RGB", [pix.width, pix.height], pix.samples)
        images.append(img)
    return images if images else None

def clear_directory(directory):
    for filename in os.listdir(directory):
        file_path = os.path.join(directory, filename)
        try:
            if os.path.isfile(file_path) or os.path.islink(file_path):
                os.unlink(file_path)
            elif os.path.isdir(file_path):
                shutil.rmtree(file_path)
        except Exception as e:
            print(f"Failed to delete {file_path}. Reason: {e}")

def handle_pymupdf_extraction(pdf_file):
    images = extract_images_pymupdf(pdf_file)
    return images

interface = gr.Interface(
    fn=handle_pymupdf_extraction,
    inputs=gr.File(type="binary", label="Upload PDF"),
    outputs=gr.Gallery(label="Extracted Images"),
    title="PDF Image Extractor - PyMuPDF",
    description="Upload a PDF to extract images using PyMuPDF.",
)

interface.launch(share=True)