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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%Tutorial slides on Python.
%
% Author: FOSSEE
% Copyright (c) 2009-2016, FOSSEE, IIT Bombay
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\documentclass[14pt,compress]{beamer}
% Modified from: generic-ornate-15min-45min.de.tex
\mode<presentation>
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% Remove navigation symbols.
\setbeamertemplate{navigation symbols}{}
\usepackage[english]{babel}
\usepackage[latin1]{inputenc}
%\usepackage{times}
\usepackage[T1]{fontenc}
% Taken from Fernando's slides.
\usepackage{ae,aecompl}
\usepackage{mathpazo,courier,euler}
\usepackage[scaled=.95]{helvet}
\definecolor{darkgreen}{rgb}{0,0.5,0}
\usepackage{listings}
\lstset{language=Python,
basicstyle=\ttfamily\bfseries,
commentstyle=\color{red}\itshape,
stringstyle=\color{darkgreen},
showstringspaces=false,
keywordstyle=\color{blue}\bfseries}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Title page
\title[Preliminaries]{Introductory Scientific Computing with
Python}
\subtitle{Some preliminaries}
\author[FOSSEE] {FOSSEE}
\institute[IIT Bombay] {Department of Aerospace Engineering\\IIT Bombay}
\date[] {Mumbai, India
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%\pgfdeclareimage[height=0.75cm]{iitmlogo}{iitmlogo}
%\logo{\pgfuseimage{iitmlogo}}
%% Delete this, if you do not want the table of contents to pop up at
%% the beginning of each subsection:
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{
\begin{frame}<beamer>
\frametitle{Outline}
\tableofcontents[currentsection,currentsubsection]
\end{frame}
}
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\frametitle{Outline}
\tableofcontents[currentsection,currentsubsection]
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% the following command:
%\beamerdefaultoverlayspecification{<+->}
%%\includeonlyframes{current,current1,current2,current3,current4,current5,current6}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% DOCUMENT STARTS
\begin{document}
\begin{frame}
\maketitle
\end{frame}
\begin{frame}[plain]
\frametitle{What is Python?}
\large
\begin{itemize}
\item Python: the programming language
\vspace*{0.5in}
\item \typ{python}: the interpreter
\end{itemize}
\end{frame}
\begin{frame}[fragile]
\frametitle{The interpreter}
\small
\begin{lstlisting}
$ python
Python 2.7.9 (default, Feb 10 2015, 03:29:10)
Type "help", "copyright", "credits" or "license" for more information.
>>>
\end{lstlisting} %$
\end{frame}
\begin{frame}[fragile]
\frametitle{The interpreter}
\small
\begin{lstlisting}
$ python hello.py
hello world
$
\end{lstlisting}
\end{frame}
\begin{frame}[plain]
\frametitle{Python standard library}
\begin{itemize}
\item Built-in
\item ``Batteries included''
\item Lot of important functionality
\end{itemize}
\end{frame}
\begin{frame}[plain]
\frametitle{Python packages}
\begin{itemize}
\item Many other packages available
\item \typ{ipython}
\item \typ{numpy}
\item \typ{scipy}
\item \typ{matplotlib}
\item \typ{PyQt}
\item \typ{django}
\item \typ{mayavi}
\item About 1 lakh packages!
\end{itemize}
\end{frame}
\begin{frame}[plain]
\frametitle{Official Python}
\begin{center}
\url{www.python.org/downloads}
\includegraphics[height=2.75in]{data/intro/python_download}
\end{center}
\end{frame}
\begin{frame}
\frametitle{Python distributions}
\begin{itemize}
\item GNU/Linux: easy to install
\item Usually many packages are easy to install
\item Example: \typ{apt-get}, \typ{yum} etc.
\item Not so easy on OS X and Windows
\end{itemize}
\end{frame}
\begin{frame}
\frametitle{Python distribution: Anaconda}
\begin{itemize}
\item \url{www.continuum.io/downloads}
\item Cross platform: Linux, OSX, Windows
\item Free installer
\item Many packages
\end{itemize}
\end{frame}
\begin{frame}[plain]
\frametitle{For this course}
\begin{itemize}
\item Using Anaconda
\item Easy for beginners
\item Pre-installed with relevant packages
\vspace*{0.25in}
\item Advanced users can use anything they want!
\end{itemize}
\end{frame}
\begin{frame}[plain]
\frametitle{Setup}
\begin{itemize}
\item Download for your platform
\item Install it
\item Start Anaconda
\end{itemize}
\end{frame}
\begin{frame}[plain]
\frametitle{Summary}
\begin{itemize}
\item Python: the programming language
\item \typ{python}: the interpreter
\item Python standard library
\item Other Python packages
\item Python distributions
\end{itemize}
\end{frame}
\end{document}
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