A Python library that parses Jupyter notebook cells
Project description
jupyter-notebook-parser
A Python library to parse cell contents from Jupyter notebooks
Installation
pip install jupyter-notebook-parser
Usage
Parser
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
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
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'}
Project details
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