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https://github.com/millejoh/emacs-ipython-notebook

Jupyter notebook client in Emacs
https://github.com/millejoh/emacs-ipython-notebook

emacs-lisp jupyter-notebook

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Jupyter notebook client in Emacs

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README 

        
==========================================================

 EIN -- Emacs IPython Notebook |build-status| |melpa-dev|

==========================================================



.. image:: https://github.com/dickmao/emacs-ipython-notebook/blob/master/thumbnail.png

   :target: https://youtu.be/8VzWc9QeOxE

   :alt: Kaggle Notebooks in AWS



.. COMMENTARY (see Makefile)



.. |build-status|

   image:: https://github.com/millejoh/emacs-ipython-notebook/workflows/CI/badge.svg

   :target: https://github.com/millejoh/emacs-ipython-notebook/actions

   :alt: Build Status

.. |melpa-dev|

   image:: https://melpa.org/packages/ein-badge.svg

   :target: http://melpa.org/#/ein

   :alt: MELPA current version

.. _Jupyter: http://jupyter.org

.. _Babel: https://orgmode.org/worg/org-contrib/babel/intro.html

.. _Org: https://orgmode.org

.. _[tkf]: http://tkf.github.io

.. _[gregsexton]: https://github.com/gregsexton/ob-ipython



Install

=======

As described in `Getting started`_, ensure melpa's whereabouts in ``init.el`` or ``.emacs``::



   (add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))



Then



::



   M-x package-install RET ein RET



Alternatively, directly clone this repo and ``make install``.



For jupyterlab 3.0+, reconfigure the subcommand from "notebook" to "server".



::



   M-x customize-option RET ein:jupyter-server-use-subcommand RET



Usage

=====

Start EIN using **ONE** of the following:



* Open an ``.ipynb`` file, press ``C-c C-o``, or,

* ``M-x ein:run`` launches a jupyter process from emacs, or,

* ``M-x ein:login`` to a running jupyter server, or,



``M-x ein:stop`` prompts to halt local and remote jupyter services.



Alternatively, ob-ein_.



.. _Cask: https://cask.readthedocs.io/en/latest/guide/installation.html

.. _Getting started: http://melpa.org/#/getting-started



FAQ

===



How do I...

-----------



... report a bug?

   Note EIN is tested only for *released* GNU Emacs versions

   .. CI VERSION (see Makefile)

   and later.  Pre-release versions will not work.



   First try ``emacs -Q -f package-initialize -f ein:dev-start-debug`` and reproduce the bug.  The ``-Q`` skips any user configuration that might interfere with EIN.



   Then file an issue using ``M-x ein:dev-bug-report-template``.



... display images inline?

   We find inserting images into emacs disruptive, and so default to spawning an external viewer.  To override this,

   ::



      M-x customize-group RET ein

      Ein:Output Area Inlined Images



... configure the external image viewer?

   ::



      M-x customize-group RET mailcap

      Mailcap User Mime Data



   On a typical Linux system, one might configure a viewer for MIME Type ``image/png`` as a shell command ``convert %s -background white -alpha remove -alpha off - | display -immutable``.



... get IDE-like behavior?

   You can't.  EIN's architecture is fundamentally incompatible with LSP.



.. _Issues: https://github.com/millejoh/emacs-ipython-notebook/issues

.. _prevailing documentation: http://millejoh.github.io/emacs-ipython-notebook

.. _spacemacs layer: https://github.com/syl20bnr/spacemacs/tree/master/layers/%2Blang/ipython-notebook

.. _company-mode: https://github.com/company-mode/company-mode

.. _jupyterhub: https://github.com/jupyterhub/jupyterhub

.. _elpy: https://melpa.org/#/elpy

.. _math-preview: https://gitlab.com/matsievskiysv/math-preview

.. _program modes: https://www.gnu.org/software/emacs/manual/html_node/emacs/Program-Modes.html

.. _undo boundaries: https://www.gnu.org/software/emacs/manual/html_node/elisp/Undo.html



ob-ein

======

Configuration:



::



   M-x customize-group RET org-babel

   Org Babel Load Languages:

     Insert (ein . t)

     For example, '((emacs-lisp . t) (ein . t))



Snippet:



::



   #+BEGIN_SRC ein-python :session localhost

     import numpy, math, matplotlib.pyplot as plt

     %matplotlib inline

     x = numpy.linspace(0, 2*math.pi)

     plt.plot(x, numpy.sin(x))

   #+END_SRC



The ``:session`` is the notebook url, e.g., ``http://localhost:8888/my.ipynb``, or simply ``localhost``, in which case org evaluates anonymously.  A port may also be specified, e.g., ``localhost:8889``.



*Language* can be ``ein-python``, ``ein-r``, or ``ein-julia``.  **The relevant** `jupyter kernel`_ **must be installed before use**.  Additional languages can be configured via::



   M-x customize-group RET ein

   Ob Ein Languages



.. _polymode: https://github.com/polymode/polymode

.. _ob-ipython: https://github.com/gregsexton/ob-ipython

.. _scimax: https://github.com/jkitchin/scimax

.. _jupyter kernel: https://github.com/jupyter/jupyter/wiki/Jupyter-kernels



.. _gat utility: https://dickmaogat.readthedocs.io/en/latest/install.html

.. _gat usage: https://dickmaogat.readthedocs.io/en/latest/usage.html

.. _batch mode: https://nbconvert.readthedocs.io/en/latest/execute_api.html

.. _dickmao/Kaggler: https://github.com/dickmao/Kaggler/tree/gcspath#importing-datasets



Keymap (C-h m)

==============



::



.. KEYS NOTEBOOK (see Makefile)