What is nbformat ?

nbformat is a Python library that provides a way to read, write, and manipulate Jupyter Notebook files programmatically. Jupyter Notebooks are interactive documents that contain live code, equations, visualizations, and narrative text. They are widely used in data science, machine learning, research, education, and various other fields for data analysis, visualization, and documentation.

Here's a breakdown of nbformat:

Reading and Writing: nbformat allows you to read Jupyter Notebook files (*.ipynb) into Python data structures and write Python data structures back to Jupyter Notebook files. This enables you to programmatically interact with Jupyter Notebooks, making it easier to automate tasks involving notebooks.
Manipulation: With nbformat, you can manipulate the contents of Jupyter Notebooks programmatically. This includes adding, removing, or modifying cells, metadata, and other notebook components. This capability is useful for tasks such as converting notebooks between different formats, extracting specific information from notebooks, or programmatically generating notebooks.
Version Compatibility: nbformat supports multiple versions of the Jupyter Notebook format. This allows you to work with notebooks created using different versions of Jupyter Notebook software while maintaining compatibility.
Integration: nbformat is often used in conjunction with other libraries and tools in the Jupyter ecosystem, such as nbconvert for converting notebooks to different formats (HTML, PDF, Markdown, etc.), nbclient for executing notebooks, and nbmerge for merging multiple notebooks.
Education and Research: nbformat is commonly used in educational settings and research environments where Jupyter Notebooks are prevalent. It enables researchers and educators to programmatically analyze, modify, and generate large collections of notebooks efficiently.

To learn more , you can visit the official documntation -https://nbformat.readthedocs.io/en/latest/ .The official documentation provides detailed information about nbformat, including installation instructions, usage examples, and API reference.