https://github.com/cyyc1/jupyter-notebook-parser

A Python library to parse cell contents from Jupyter notebooks
https://github.com/cyyc1/jupyter-notebook-parser

jupyter jupyter-notebook jupyter-notebooks python

Last synced: about 2 months ago
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A Python library to parse cell contents from Jupyter notebooks

• Host: GitHub
• URL: https://github.com/cyyc1/jupyter-notebook-parser
• Owner: cyyc1
• License: mit
• Created: 2022-10-08T07:27:02.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2023-11-07T14:51:37.000Z (about 1 year ago)
• Last Synced: 2024-09-20T01:18:34.150Z (3 months ago)
• Topics: jupyter, jupyter-notebook, jupyter-notebooks, python
• Language: Python
• Homepage: https://pypi.org/project/jupyter-notebook-parser/
• Size: 24.4 KB
• Stars: 4
• Watchers: 1
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# jupyter-notebook-parser

A Python library to parse cell contents from Jupyter notebooks

## Installation

```bash

pip install jupyter-notebook-parser

```

## Usage

### Parser

```python

from jupyter_notebook_parser import JupyterNotebookParser

parsed = JupyterNotebookParser('my_notebook.ipynb')

parsed.get_all_cells()  # returns List[Dict], each Dict is a notebook cell

parsed.get_markdown_cells()  # returns List[Dict], each Dict is a markdown cel

parsed.get_markdown_cell_indices()  # returns List[int], each is a markdown cell's index

parsed.get_markdown_cell_sources()  # returns List[str], each is a markdown cell's text

parsed.get_code_cells()  # returns List[Dict], each Dict is a code cell

parsed.get_code_cell_indices()  # returns List[int], each int is a code cell's index

parsed.get_code_cell_sources()  # returns List[SourceCodeContainer]

source = parsed.get_code_cell_sources()[0]

source.raw_source  # str

source.source_without_magic  # str (all ipython magics excluded)

source.magics  # Dict[int, str] (all magics, from line number to magic text)

```

### Rewriter

```python

from jupyter_notebook_parser import JupyterNotebookParser

from jupyter_notebook_parser import JupyterNotebookRewriter

parsed = JupyterNotebookParser('my_notebook.ipynb')

rewriter = JupyterNotebookRewriter(parsed_notebook=parsed)

rewriter.replace_source_in_code_cell(index=5, new_source='print(2)')

```

### Source code container

```python

from jupyter_notebook_parser import SourceCodeContainer

container = SourceCodeContainer('a = 2\n%timeit b = 2 ** 10\nprint(b)')

container.raw_source  # same as the input

container.source_without_magic  # 'a = 2\n b = 2 ** 10\nprint(b)'

container.magics  # {1: '%timeit'}

```