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+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%Tutorial slides on Python.
+%
+% Author: FOSSEE 
+% Copyright (c) 2009, FOSSEE, IIT Bombay
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\documentclass[14pt,compress]{beamer}
+%\documentclass[draft]{beamer}
+%\documentclass[compress,handout]{beamer}
+%\usepackage{pgfpages} 
+%\pgfpagesuselayout{2 on 1}[a4paper,border shrink=5mm]
+
+% Modified from: generic-ornate-15min-45min.de.tex
+\mode<presentation>
+{
+  \usetheme{Warsaw}
+  \useoutertheme{infolines}
+  \setbeamercovered{transparent}
+}
+
+\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}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Macros
+\setbeamercolor{emphbar}{bg=blue!20, fg=black}
+\newcommand{\emphbar}[1]
+{\begin{beamercolorbox}[rounded=true]{emphbar} 
+      {#1}
+ \end{beamercolorbox}
+}
+\newcounter{time}
+\setcounter{time}{0}
+\newcommand{\inctime}[1]{\addtocounter{time}{#1}{\tiny \thetime\ m}}
+
+\newcommand{\typ}[1]{\lstinline{#1}}
+
+\newcommand{\kwrd}[1]{ \texttt{\textbf{\color{blue}{#1}}}  }
+
+%%% This is from Fernando's setup.
+% \usepackage{color}
+% \definecolor{orange}{cmyk}{0,0.4,0.8,0.2}
+% % Use and configure listings package for nicely formatted code
+% \usepackage{listings}
+% \lstset{
+%    language=Python,
+%    basicstyle=\small\ttfamily,
+%    commentstyle=\ttfamily\color{blue},
+%    stringstyle=\ttfamily\color{orange},
+%    showstringspaces=false,
+%    breaklines=true,
+%    postbreak = \space\dots
+% }
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Title page
+\title[Tricks of the trade]{Python for Science and Engg: Tricks of the trade}
+
+\author[FOSSEE] {FOSSEE}
+
+\institute[IIT Bombay] {Department of Aerospace Engineering\\IIT Bombay}
+\date[] {28 January, 2010\\Day 1, Introduction}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%\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:
+\AtBeginSubsection[]
+{
+  \begin{frame}<beamer>
+    \frametitle{Outline}
+    \tableofcontents[currentsection,currentsubsection]
+  \end{frame}
+}
+
+\AtBeginSection[]
+{
+  \begin{frame}<beamer>
+    \frametitle{Outline}
+    \tableofcontents[currentsection,currentsubsection]
+  \end{frame}
+}
+
+% If you wish to uncover everything in a step-wise fashion, uncomment
+% the following command: 
+%\beamerdefaultoverlayspecification{<+->}
+
+%%\includeonlyframes{current,current1,current2,current3,current4,current5,current6}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% DOCUMENT STARTS
+\begin{document}
+
+\begin{frame}
+  \maketitle
+\end{frame}
+
+%% \begin{frame}
+%%   \frametitle{Outline}
+%%   \tableofcontents
+%%   % You might wish to add the option [pausesections]
+%% \end{frame}
+
+\begin{frame}
+  \frametitle{Workshop Schedule: Day 1}
+  \begin{description}
+	\item[Session 1] Mon 09:00--10:00
+	\item[Session 2] Mon 10:05--11:05
+	\item[Session 3] Mon 11:20--12:20
+	\item[Session 4] Mon 12:25--13:25
+        \item[Quiz 1] Mon 14:25--14:40
+        \item[Exercises] Mon 14:40--15:25
+        \item[Session 5] Mon 15:40--16:40
+        \item[Quiz 2] Mon 16:45--17:00
+  \end{description}
+\end{frame}
+
+\begin{frame}
+  \frametitle{Workshop Schedule: Day 2}
+  \begin{description}
+	\item[Session 1] Tue 09:00--10:00
+	\item[Session 2] Tue 10:05--11:05
+	\item[Session 3] Tue 11:20--12:20
+	\item[Session 4] Tue 12:25--13:25
+        \item[Quiz 1]  Tue 14:25--14:40
+        \item[Exercises] Tue 14:40--15:25
+        \item[Session 5] Tue 15:40--16:40
+        \item[Quiz 2]  Tue 16:45--17:00
+  \end{description}
+\end{frame}
+
+\section{Checklist}
+\begin{frame}
+\frametitle{Checklist}
+  \begin{enumerate}
+    \item IPython
+    \item Editor: We recommend \alert{scite}.
+    \item Data files: 
+      \begin{itemize}
+      \item \typ{sslc1.txt}
+      \item \typ{pendulum.txt}
+      \item \typ{points.txt}
+      \item \typ{pos.txt}
+      \item \typ{holmes.txt}
+      \end{itemize}
+    \item Python scripts: 
+      \begin{itemize}
+      \item \typ{sslc_allreg.py}
+      \item \typ{sslc_science.py}
+      \end{itemize}
+    \item Images
+      \begin{itemize}
+      \item \typ{lena.png}
+      \item \typ{smoothing.gif}
+      \end{itemize}
+  \end{enumerate}
+\end{frame}
+
+\section{Starting up Ipython}
+\begin{frame}[fragile]
+\frametitle{Starting up \ldots}
+\begin{block}{}
+\begin{lstlisting}
+  $ ipython -pylab  
+\end{lstlisting} %$
+\end{block}
+\begin{lstlisting}     
+  In []: print "Hello, World!"
+  Hello, World!
+\end{lstlisting}
+Exiting
+\begin{lstlisting}     
+  In []: ^D(Ctrl-D)
+  Do you really want to exit([y]/n)? y
+\end{lstlisting}
+\end{frame}
+
+\section{Loops - Indentation and Breaking out of loops}
+\begin{frame}[fragile]
+\frametitle{Loops}
+Breaking out of loops
+\begin{lstlisting}     
+  In []: while True:
+    ...:     print "Hello, World!"
+    ...:     
+  Hello, World!
+  Hello, World!^C(Ctrl-C)
+  ------------------------------------
+  KeyboardInterrupt                   
+
+\end{lstlisting}
+\emphbar{\alert{Indentation: Notice the 4 spaces before\\} \typ{print "Hello, World!"}}
+\end{frame}
+
+\section{Saving Commands}
+\begin{frame}[fragile]
+\frametitle{History and Saving of Commands}
+\begin{itemize}
+\item \typ{\%hist} gives complete history of commands in a session
+\item \typ{\%save} can be used to save the commands
+\end{itemize}
+\begin{block}{Careful about errors!}
+  \kwrd{\%hist} will contain the errors as well,\\
+  so be careful while selecting line numbers.
+\end{block}
+\end{frame}
+
+\section{Editors}
+\begin{frame}[fragile]
+  \frametitle{Editors}
+  The following are some good editors:
+  \begin{itemize}
+  \item emacs
+  \item vim
+  \item scite - we recommend scite
+  \end{itemize}
+\end{frame}
+
+\section{Scite - How to}
+\begin{frame}[fragile]
+  \frametitle{Scite - How to \ldots}
+  \begin{itemize}
+  \item Opening scite - run scite from command line
+  \item Type the contents
+  \item Saving the file with a filename \alert{File $\rightarrow$ Save as}
+  \item Exiting the editor  \alert{File $\rightarrow$ Exit}
+  \item To open an existing file: \alert{File $\rightarrow$ Open}
+  \end{itemize}
+\end{frame}
+
+\section{Summary}
+\begin{frame}[fragile]
+  \frametitle{What did we learn?}
+  \begin{itemize}
+    \item Starting up IPython
+    \item Loops - Indentation and breaking out of loops
+    \item \kwrd{\%hist} - History of commands
+    \item \kwrd{\%save} - Saving commands 
+  \end{itemize}
+\end{frame}
+
+\end{document}