nbpresent 2.0.0

Next generation slides from Jupyter Notebooks

nbpresent
=========

|image0| |image1| |image2|

remix your `Jupyter Notebooks <http://jupyter.org>`__ as interactive
slideshows

.. figure:: ./screenshot.png
:alt:

.. |image0| image:: https://anaconda.org/anaconda-nb-extensions/nbpresent/badges/build.svg
:target: https://anaconda.org/anaconda-nb-extensions/nbpresent/builds
.. |image1| image:: https://anaconda.org/anaconda-nb-extensions/nbpresent/badges/installer/conda.svg
:target: https://anaconda.org/anaconda-nb-extensions/nbpresent
.. |image2| image:: https://img.shields.io/pypi/v/nbpresent.svg
:target: https://pypi.python.org/pypi/nbpresent

Using
-----

After `installing <#install>`__ (and potentially enabling) as
appropriate for your environment, relaunch the Jupyter Notebook: in the
main toolbar, you will get two new buttons that toggle the *Authoring*
and *Presenting* modes.

User Documentation and Community
--------------------------------

When *Authoring*, you can click on the ``(?)`` icon to see a number of
in-Notebook guided tours that show all the features, as well as see
links to community pages:

- `mailing list <https://groups.google.com/forum/#!forum/nbpresent>`__
for general or long-term discussion and announcements
- `issues <https://github.com/Anaconda-Server/nbpresent/issues>`__ for
technical issues, as well as feature requests
- `chat <https://gitter.im/Anaconda-Server/nbpresent>`__ for quickly
connecting with other users

Related Projects
----------------

- `live\_reveal/RISE <https://github.com/damianavila/RISE>`__, the
original inspiration for this work, based on
`reveal.js <https://github.com/hakimel/reveal.js/>`__.
- `RMarkdown <http://rmarkdown.rstudio.com/ioslides_presentation_format.html>`__
presentations

Publishing
----------

When you are happy with your presentation, you can download the
standalone HTML file from the *File -> Download as -> Presentation
(.html)* menu item.

Install
-------

Note: installing directly off this repo won't work, as we don't ship
the built JavaScript and CSS assets. See more about
`developing <#develop>`__ below.

``pip``
~~~~~~~

.. code:: shell

pip install nbpresent
python -m nbpresent.install

Then either run

.. code:: python

%reload_ext nbpresent

*every time you start the notebook* or *enable* the extension for every
notebook launch:

.. code:: shell

python -m nbpresent.install --enable --user

``nbpresent.install`` accepts all of the same arguments as
``jupyter nbextension install``.

``conda``
~~~~~~~~~

.. code:: shell

conda install -c anaconda-nb-extensions nbpresent

This will enable ``nbpresent`` by default.

Export
------

Stock ``nbconvert`` doesn't store quite enough information, so you'll
need to do something like this:

.. code:: shell

nbpresent -i notebooks/README.ipynb -o README.html

The resulting file can be hosted and viewed (but not edited!) on any
site.

If you have installed
`nbbrowserpdf <https://github.com/Anaconda-Server/nbbrowserpdf>`__, you
can also export to pdf:

.. code:: shell

nbpresent -i notebooks/README.ipynb -f pdf -o README.pdf

You can also pass in and get back streams:

.. code:: shell

cmd_that_generates_ipynb | nbpresent -f pdf > README.pdf

Here's the whole doc:

.. code:: python

!nbpresent --help


.. parsed-literal::

usage: nbpresent [-h] [-i IPYNB] [-o OUTFILE] [-f {html,pdf}]

Generate a static nbpresent presentation from a Jupyter Notebook

optional arguments:
-h, --help show this help message and exit
-i IPYNB, --ipynb IPYNB
Input file (otherwise read from stdin)
-o OUTFILE, --outfile OUTFILE
Output file (otherwise write to stdout)
-f {html,pdf}, --out-format {html,pdf}
Output format


Develop
-------

This assumes you have cloned this repository locally:

::

git clone https://github.com/Anaconda-Server/nbpresent.git
cd nbpresent

Repo Architecture
~~~~~~~~~~~~~~~~~

The ``nbpresent`` nbextension is built from ``./src`` into
``./nbpresent/static/nbresent`` with: - ``less`` for style - ``es6``
(via ``babel``) for javascript - ``browserify`` for packaging

The ``nbpresent`` python module (server component) is stored in the
``/nbpresent`` folder

Getting Started
~~~~~~~~~~~~~~~

You'll need conda installed, either from
`Anaconda <https://www.continuum.io/downloads>`__ or
`miniconda <http://conda.pydata.org/miniconda.html>`__. You can import a
Python 3.5 development environment named ``nbpresent`` from
``./environment.yml``.

.. code:: shell

conda update env
source activate nbpresent

We *still* use ``npm`` for a lot of dependencies, so then run:

.. code:: shell

npm install
npm run build

Ensure development asset loading
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

To ensure that you always get the right assets, install the nbextension
with the ``symlink``, ``force`` and ``enable`` options:

.. code:: shell

python -m nbpresent.install --overwrite --symlink --enable --user

If developing in a `conda <http://conda.pydata.org/docs/>`__
environment, you would want to pass in ``--prefix`` instead of
``--user``.

Chore Automation
~~~~~~~~~~~~~~~~

+---------+------------+
| Task | Command |
+=========+============+
| Build | ``npm run |
| all of | build`` |
| the | |
| front | |
| end | |
| assets | |
| with | |
| sourcem | |
| aps | |
| for | |
| develop | |
| ment | |
+---------+------------+
| Rebuild | ``npm run |
| on | watch`` |
| every | |
| save | |
+---------+------------+
| Rebuild | ``npm run |
| all of | dist`` |
| the | |
| front | |
| end | |
| assets, | |
| and | |
| optimiz | |
| e | |
| it | |
+---------+------------+
| Run the | ``npm run |
| CasperJ | test`` |
| S | |
| and | |
| ``nose` | |
| ` | |
| tests | |
+---------+------------+
| Check | ``npm run |
| code | lint`` |
| style | |
+---------+------------+
| Build | ``npm run |
| the | pkg:conda` |
| conda | ` |
| package | |
+---------+------------+
| Build | ``npm run |
| **and | pkg:pypi`` |
| upload* | |
| * | |
| the | |
| pypi | |
| package | |
+---------+------------+
| Build | ``npm run |
| the | docs`` |
| ESDoc | |
| and | |
| Sphinx | |
| documen | |
| tation | |
+---------+------------+

Changelog
---------

2.0.0
~~~~~

- Theme editor removed. Significant work required to stabilize to
public release quality.
- Adding some themes extracted from reveal.js

1.1.1
~~~~~

- fixing enabling on windows with ``nb_config_manager`` 0.1.3
- trimming down conda packages
- more reproducible builds

1.1.0 (Unreleased)
~~~~~~~~~~~~~~~~~~

- fixing issue with slides without regions and some layouts crashing
editor
`#58 <https://github.com/Anaconda-Server/nbpresent/issues/58>`__
- adding JS extensibility of themes (partial
`#44 <https://github.com/Anaconda-Server/nbpresent/issues/44>`__)
- see `Extending
nbpresent <https://github.com/Anaconda-Server/nbpresent/blob/master/notebooks/Extending%20nbpresent.ipynb>`__

1.0.0
~~~~~

- `Theme
editor <https://github.com/Anaconda-Server/nbpresent/pull/41>`__
- Much more consistent UI
- Mnay bug fixes and more testing