swarmauri_tool_jupyterwritenotebook 0.11.0.dev1

Swarmauri notebook-output tool for writing Jupyter notebook data to disk with read-back verification.

Swarmauri Jupyter Write Notebook Tool

swarmauri_tool_jupyterwritenotebook writes notebook data to disk as JSON, then reads the file back to confirm the notebook artifact is not empty. It is useful when Swarmauri workflows materialize generated or transformed notebooks.

Why

• Persist notebook data generated in memory by other notebook tools.
• Save cleaned, parameterized, or post-processed notebook artifacts to versioned paths.
• Add a simple write-and-verify step to notebook automation pipelines.

Features

• Accepts notebook content as a dictionary or NotebookNode-compatible structure.
• Writes .ipynb JSON with configurable text encoding.
• Performs a read-back verification step after the write.
• Returns a success payload with the output file path.
• Returns {"error": ...} when writing or verification fails.

FAQ

Does this tool validate notebook schema?

No. It writes the provided structure as JSON and verifies that the file can be read back. Pair it with notebook-read or notebook-validation steps if you need strict schema checks.

What happens if the notebook payload is empty?

The tool writes the file, then fails verification and returns an error because the round-tripped content is empty.

Can I choose the output encoding?

Yes. The encoding parameter defaults to utf-8, but you can override it when needed.

Installation

uv add swarmauri_tool_jupyterwritenotebook

pip install swarmauri_tool_jupyterwritenotebook

Usage

from swarmauri_tool_jupyterwritenotebook import JupyterWriteNotebookTool

tool = JupyterWriteNotebookTool()
result = tool(
    notebook_data={
        "nbformat": 4,
        "nbformat_minor": 5,
        "metadata": {},
        "cells": [],
    },
    output_file="artifacts/output.ipynb",
)

print(result)

Examples

Save a transformed notebook

from swarmauri_tool_jupyterwritenotebook import JupyterWriteNotebookTool

notebook = {
    "nbformat": 4,
    "nbformat_minor": 5,
    "metadata": {},
    "cells": [
        {"cell_type": "markdown", "metadata": {}, "source": ["# Report"]},
    ],
}

response = JupyterWriteNotebookTool()(
    notebook_data=notebook,
    output_file="reports/report.ipynb",
)

print(response["file_path"])

Handle write failures

response = JupyterWriteNotebookTool()(
    notebook_data={},
    output_file="reports/empty.ipynb",
)

if "error" in response:
    print(response["error"])

Related Packages

• swarmauri_tool_jupyterreadnotebook
• swarmauri_tool_jupyterexecutenotebook
• swarmauri_tool_jupyterexecutenotebookwithparameters
• swarmauri_tool_jupyterexecuteandconvert
• swarmauri_tool_jupyterclearoutput

Foundational Swarmauri Packages

• swarmauri
• swarmauri_core
• swarmauri_base
• swarmauri_standard

More Documentation

• Swarmauri SDK repository
• nbformat documentation
• Jupyter notebook format docs