Jupyter nbconvert

import nbformat
from nbconvert.preprocessors import ExecutePreprocessor
from nbconvert.exporters import HTMLExporter
import os

# Create a dummy notebook file for demonstration
notebook_content = {
    "cells": [
        {"cell_type": "code", "source": "a = 1\nb = 2\nprint(a + b)", "metadata": {}} 
    ],
    "metadata": {"kernelspec": {"display_name": "Python 3", "language": "python", "name": "python3"}, "language_info": {"codemirror_mode": {"name": "ipython", "version": 3}, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", "version": "3.9.0"}},
    "nbformat": 4,
    "nbformat_minor": 5
}

notebook_filename = "my_notebook.ipynb"
with open(notebook_filename, 'w', encoding='utf-8') as f:
    nbformat.write(nbformat.from_dict(notebook_content), f)

# 1. Load the notebook
with open(notebook_filename, 'r', encoding='utf-8') as f:
    nb = nbformat.read(f, as_version=4)

# 2. (Optional) Execute the notebook
ep = ExecutePreprocessor(timeout=600, kernel_name='python3')
tried_nb, _ = ep.preprocess(nb, {'metadata': {'path': '.'}})

# 3. Convert to HTML
html_exporter = HTMLExporter()
body, resources = html_exporter.from_notebook_node(tried_nb)

# 4. Save the converted file
output_filename = "my_notebook.html"
with open(output_filename, 'w', encoding='utf-8') as f:
    f.write(body)

print(f"Notebook '{notebook_filename}' executed and converted to '{output_filename}'")

# Clean up the dummy notebook file
os.remove(notebook_filename)
if os.path.exists('my_notebook.nbconvert.ipynb'): # Preprocessor might save an executed version
    os.remove('my_notebook.nbconvert.ipynb')