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https://github.com/gusutabopb/imongo

A MongoDB kernel for Jupyter
https://github.com/gusutabopb/imongo

educational ipython jupyter jupyter-kernels kernel mongodb mongodb-kernel

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A MongoDB kernel for Jupyter

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README 

        
imongo

======



A MongoDB kernel for Jupyter. Mainly for educational purposes.



This kernel wraps the Mongo shell using pexpect_ and was inspired by

`bash_kernel`_ and `ipython_mysql_kernel`_.

It uses Renderjson_ for JSON pretty-printing.



.. _pexpect: https://github.com/pexpect/pexpect

.. _`bash_kernel`: https://github.com/takluyver/bash_kernel

.. _`ipython_mysql_kernel`: https://github.com/mmisono/ipython_mysql_kernel

.. _Renderjson: https://github.com/caldwell/renderjson



.. figure:: screenshot.png

   :alt: IMongo in action



   IMongo in action



How to install

--------------



Major requirements

~~~~~~~~~~~~~~~~~~



IMongo requires Jupyter_ and MongoDB_.



.. _Jupyter: http://jupyter.org

.. _MongoDB: https://www.mongodb.com



Install MongoDB

^^^^^^^^^^^^^^^



On macOS, use Homebrew_: ``brew install mongodb``



For other platforms, please refer to the MongoDB documentation_



.. _Homebrew: http://brew.sh/

.. _documentation: https://docs.mongodb.com/manual/installation/



Install Jupyter and IMongo Kernel using ``pip``

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^



To install Jupyter, IMongo and all other dependencies, use ``pip install``:



.. code:: bash



    $ pip install imongo-kernel



Install Jupyter and IMongo Kernel using ``conda``

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^



Although the installation with ``pip`` works fine , we recommend using the

``conda`` package manager to create a virtual environment. You need to have

either Anaconda_ or Miniconda_ installed.



.. code:: bash



    $ conda create -n imongo jupyter "python>3.6"

    $ source activate imongo

    $ pip install imongo-kernel



Both methods install the ``imongo`` package and configure Jupyter to be

used with the new kernel by installing a `kernel spec`_.



.. _Anaconda: https://www.anaconda.com/download

.. _Miniconda: https://conda.io/miniconda.html

.. _`kernel spec`: https://jupyter-client.readthedocs.io/en/latest/kernels.html#kernel-specs



Configuration (optional)

^^^^^^^^^^^^^^^^^^^^^^^^

MongoDB configuration such as host/port can be passed as a YAML file,

located at the Jupyter `configuration directory`_.

The default path for UNIX systems is ``~/.jupyter/imongo_config.yml``.

The options available are the same as the ones available for the |mongo|_ CLI tool.

This configuration is necessary in case your MongoDB instance has authentication enabled,

runs at a non-standard port, or runs on a remote (non-localhost) location.



.. _`configuration directory`: http://jupyter.readthedocs.io/en/latest/projects/jupyter-directories.html#configuration-files

.. |mongo| replace:: ``mongo``

.. _mongo: https://docs.mongodb.com/manual/reference/program/mongo



Sample ``imongo_config.yml``:



.. code:: yaml



    host: some.host.io

    port: 27017

    username: username

    password: password

    authenticationDatabase: admin

    quiet: null



If ``imongo_config.yml`` doesn't exist or is empty, IMongo will attempt

to connect to the MongoDB instance at ``localhost:27017``, without any

user authentication.



Uninstall:

----------



.. code:: bash



    # Remove library: 

    $ pip uninstall imongo

    # Remove kernel spec

    $ jupyter kernelspec remove imongo



--------------



TODO:

-----



-  Implement code completion functionality

-  Fix long command issue

-  Send Mongo shell Javascript errors/exceptions to stderr