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API Documentation

jupyter_format.generate_lines(nb)

Generator yielding lines to be written to .jupyter files.

Each of the lines has a line separator at the end, therefore it can e.g. be used in writelines().

Parameters

nb (nbformat.NotebookNode) – A notebook node.

jupyter_format.serialize(nb)

Convert a Jupyter notebook to a string in .jupyter format.

Parameters

nb (nbformat.NotebookNode) – A notebook node.

Returns

.jupyter file content.

Return type

str

jupyter_format.deserialize(source)

Convert .jupyter string representation to Jupyter notebook.

Lines have to be terminated with '\n' (a.k.a. universal newlines mode).

If source is an iterable, line terminators may be omitted.

Parameters

source (str or iterable of str) – Content of .jupyter file.

Returns

A notebook node.

Return type

nbformat.NotebookNode

exception jupyter_format.ParseError

Exception that is thrown on errors during reading.

This reports the line number where the error occured.

Contents Manager

class jupyter_format.contents_manager.FileContentsManager(**kwargs)

JupyterLab and Classic Notebook integration.

Add the following line to your jupyter_notebook_config.py:

c.NotebookApp.contents_manager_class = 'jupyter_format.contents_manager.FileContentsManager'

Exporters for nbconvert

class jupyter_format.exporters.JupyterImportMixin

Allow *.jupyter files as input to exporters.

This is used in all exporters as a “mixin” class.

from_file(file, resources=None, jupyter_format=None, **kw)

from_filename(filename, resources=None, **kw)

class jupyter_format.exporters.JupyterExporter(**kwargs)

Convert Jupyter notebooks to .jupyter format.

from_notebook_node(nb, resources=None, **kw)

The rest of the exporters are just the ones from nbconvert.exporters, enhanced with the JupyterImportMixin.

class jupyter_format.exporters.ASCIIDocExporter(**kwargs)

class jupyter_format.exporters.HTMLExporter(**kwargs)

See nbconvert.exporters.HTMLExporter.

class jupyter_format.exporters.LatexExporter(**kwargs)

See nbconvert.exporters.LatexExporter.

class jupyter_format.exporters.MarkdownExporter(**kwargs)

See nbconvert.exporters.MarkdownExporter.

class jupyter_format.exporters.NotebookExporter(**kwargs)

See nbconvert.exporters.NotebookExporter.

class jupyter_format.exporters.PDFExporter(**kwargs)

See nbconvert.exporters.PDFExporter.

class jupyter_format.exporters.PythonExporter(**kwargs)

See nbconvert.exporters.PythonExporter.

class jupyter_format.exporters.RSTExporter(**kwargs)

See nbconvert.exporters.RSTExporter.

class jupyter_format.exporters.ScriptExporter(**kwargs)

class jupyter_format.exporters.SlidesExporter(**kwargs)

See nbconvert.exporters.SlidesExporter.

class jupyter_format.exporters.TemplateExporter(**kwargs)

See nbconvert.exporters.TemplateExporter.

Batch Conversion with replace_all

Script to recursively replace .ipynb with .jupyter files.

Usage:

python3 -m jupyter_format.replace_all --recursive --yes

WARNING: This deletes all original files!

Usage to apply this to the whole history of a Git branch:

git filter-branch --tree-filter "python3 -m jupyter_format.replace_all --recursive --yes"

jupyter_format.replace_all.ipynb_to_jupyter(path)

Replace given .ipynb file with a .jupyter file.

WARNING: This deletes the original file!

Parameters

path (os.PathLike or str) – Path to .ipynb file.

jupyter_format.replace_all.replace_all_recursive(start_dir, mapfunction=<class 'map'>)

Replace all .ipynb files recursively.

WARNING: This deletes all original files!

Parameters

• path (os.PathLike or str) – Starting directory.

• mapfunction – map()-like function that can be provided in order to enable parallelization.