#!/usr/bin/env python
# coding: utf-8

# # Jupyter Enviroment

# # Basics

# * Ipython vs Python
# * How to start a notebook: _ipython notebook_
# * Main page:  
#     * Files  
#     * Running  
#     * Clusters  
# * Functions of the index page: create, run, shutdown and delete a notebook
# * Automatic saves and checkpoints (Version Control)
# * Ipython is organized in cells
# * Types: Code, Markdown, Raw, Heading (deprecated)
# * Keyboard shortcuts ~ vi: **EDIT mode** <Esc> and **COMMAND mode** <enter>

# <img src="figs/help.png">

# # Notebook files

# Notebook files:
# 
# * Are just that - files (`.ipynb`) on your file system
# * Contain JSON data

# In[1]:


import IPython.nbformat as ipnbf
with open('enviroment.ipynb') as f:
    nb = ipnbf.read(f, as_version=4)


# In[2]:


nb.cells[0:3]