1 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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2 %Tutorial slides on Python. |
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3 % |
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4 % Author: FOSSEE |
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5 % Copyright (c) 2009, FOSSEE, IIT Bombay |
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6 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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7 |
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8 \documentclass[14pt,compress]{beamer} |
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9 %\documentclass[draft]{beamer} |
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10 %\documentclass[compress,handout]{beamer} |
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11 %\usepackage{pgfpages} |
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12 %\pgfpagesuselayout{2 on 1}[a4paper,border shrink=5mm] |
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13 |
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14 % Modified from: generic-ornate-15min-45min.de.tex |
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15 \mode<presentation> |
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16 { |
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17 \usetheme{Warsaw} |
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18 \useoutertheme{infolines} |
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19 \setbeamercovered{transparent} |
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20 } |
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21 |
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22 \usepackage[english]{babel} |
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23 \usepackage[latin1]{inputenc} |
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24 %\usepackage{times} |
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25 \usepackage[T1]{fontenc} |
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26 |
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27 % Taken from Fernando's slides. |
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28 \usepackage{ae,aecompl} |
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29 \usepackage{mathpazo,courier,euler} |
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30 \usepackage[scaled=.95]{helvet} |
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31 |
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32 \definecolor{darkgreen}{rgb}{0,0.5,0} |
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33 |
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34 \usepackage{listings} |
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35 \lstset{language=Python, |
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36 basicstyle=\ttfamily\bfseries, |
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37 commentstyle=\color{red}\itshape, |
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38 stringstyle=\color{darkgreen}, |
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39 showstringspaces=false, |
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40 keywordstyle=\color{blue}\bfseries} |
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41 |
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42 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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43 % Macros |
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44 \setbeamercolor{emphbar}{bg=blue!20, fg=black} |
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45 \newcommand{\emphbar}[1] |
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46 {\begin{beamercolorbox}[rounded=true]{emphbar} |
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47 {#1} |
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48 \end{beamercolorbox} |
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49 } |
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50 \newcounter{time} |
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51 \setcounter{time}{0} |
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52 \newcommand{\inctime}[1]{\addtocounter{time}{#1}{\tiny \thetime\ m}} |
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53 |
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54 \newcommand{\typ}[1]{\lstinline{#1}} |
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55 |
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56 \newcommand{\kwrd}[1]{ \texttt{\textbf{\color{blue}{#1}}} } |
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57 |
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58 %%% This is from Fernando's setup. |
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59 % \usepackage{color} |
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60 % \definecolor{orange}{cmyk}{0,0.4,0.8,0.2} |
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61 % % Use and configure listings package for nicely formatted code |
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62 % \usepackage{listings} |
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63 % \lstset{ |
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64 % language=Python, |
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65 % basicstyle=\small\ttfamily, |
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66 % commentstyle=\ttfamily\color{blue}, |
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67 % stringstyle=\ttfamily\color{orange}, |
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68 % showstringspaces=false, |
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69 % breaklines=true, |
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70 % postbreak = \space\dots |
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71 % } |
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72 |
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73 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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74 % Title page |
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75 \title[Tricks of the trade]{Python for Science and Engg: Tricks of the trade} |
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76 |
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77 \author[FOSSEE] {FOSSEE} |
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78 |
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79 \institute[IIT Bombay] {Department of Aerospace Engineering\\IIT Bombay} |
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80 \date[] {28 January, 2010\\Day 1, Tricks of the Trade} |
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81 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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82 |
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83 %\pgfdeclareimage[height=0.75cm]{iitmlogo}{iitmlogo} |
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84 %\logo{\pgfuseimage{iitmlogo}} |
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85 |
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86 |
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87 %% Delete this, if you do not want the table of contents to pop up at |
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88 %% the beginning of each subsection: |
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89 \AtBeginSubsection[] |
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90 { |
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91 \begin{frame}<beamer> |
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92 \frametitle{Outline} |
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93 \tableofcontents[currentsection,currentsubsection] |
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94 \end{frame} |
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95 } |
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96 |
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97 \AtBeginSection[] |
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98 { |
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99 \begin{frame}<beamer> |
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100 \frametitle{Outline} |
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101 \tableofcontents[currentsection,currentsubsection] |
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102 \end{frame} |
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103 } |
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104 |
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105 % If you wish to uncover everything in a step-wise fashion, uncomment |
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106 % the following command: |
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107 %\beamerdefaultoverlayspecification{<+->} |
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108 |
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109 %%\includeonlyframes{current,current1,current2,current3,current4,current5,current6} |
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110 |
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111 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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112 % DOCUMENT STARTS |
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113 \begin{document} |
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114 |
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115 \begin{frame} |
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116 \maketitle |
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117 \end{frame} |
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118 |
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119 %% \begin{frame} |
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120 %% \frametitle{Outline} |
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121 %% \tableofcontents |
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122 %% % You might wish to add the option [pausesections] |
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123 %% \end{frame} |
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124 |
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125 \begin{frame} |
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126 \frametitle{Workshop Schedule: Day 1} |
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127 \begin{description} |
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128 \item[Tricks of the trade] Thu 09:00--09:30 |
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129 \item[Session 1] Thu 09:30--10:30 |
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130 \item[Session 2] Thu 10:45--11:45 |
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131 \item[Session 3] Thu 11:50--12:30 |
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132 \item[Session 4] Thu 12:30--1:30 |
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133 \item[Quiz 1] Thu 14:30--14:45 |
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134 \item[Exercises] Thu 14:45--15:30 |
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135 \item[Session 5] Thu 15:45--16:45 |
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136 \item[Quiz 2] Thu 16:50--17:05 |
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137 \end{description} |
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138 \end{frame} |
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139 |
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140 \begin{frame} |
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141 \frametitle{Workshop Schedule: Day 2} |
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142 \begin{description} |
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143 \item[Session 1] Fri 09:00--10:00 |
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144 \item[Session 2] Fri 10:05--11:05 |
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145 \item[Session 3] Fri 11:20--12:20 |
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146 \item[Session 4] Fri 12:25--13:25 |
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147 \item[Quiz 1] Fri 14:25--14:40 |
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148 \item[Exercises] Fri 14:40--15:25 |
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149 \item[Session 5] Fri 15:40--16:40 |
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150 \item[Quiz 2] Fri 16:45--17:00 |
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151 \end{description} |
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152 \end{frame} |
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153 |
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154 \section{Checklist} |
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155 \begin{frame} |
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156 \frametitle{Checklist} |
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157 \begin{enumerate} |
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158 \item IPython |
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159 \item Editor |
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160 \item Data files: |
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161 \begin{itemize} |
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162 \item \typ{sslc1.txt} |
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163 \item \typ{pendulum.txt} |
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164 \item \typ{points.txt} |
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165 \item \typ{pos.txt} |
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166 \item \typ{holmes.txt} |
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167 \end{itemize} |
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168 \item Python scripts: |
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169 \begin{itemize} |
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170 \item \typ{sslc_allreg.py} |
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171 \item \typ{sslc_science.py} |
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172 \end{itemize} |
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173 \item Images |
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174 \begin{itemize} |
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175 \item \typ{lena.png} |
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176 \item \typ{smoothing.gif} |
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177 \end{itemize} |
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178 \end{enumerate} |
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179 \end{frame} |
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180 |
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181 \section{Starting up Ipython} |
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182 \begin{frame}[fragile] |
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183 \frametitle{Starting up \ldots} |
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184 \begin{block}{} |
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185 \begin{lstlisting} |
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186 $ ipython -pylab |
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187 \end{lstlisting} %$ |
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188 \end{block} |
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189 \begin{lstlisting} |
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190 In []: print "Hello, World!" |
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191 Hello, World! |
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192 \end{lstlisting} |
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193 Exiting |
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194 \begin{lstlisting} |
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195 In []: ^D(Ctrl-D) |
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196 Do you really want to exit([y]/n)? y |
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197 \end{lstlisting} |
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198 \end{frame} |
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199 |
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200 \section{Loops} |
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201 \begin{frame}[fragile] |
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202 \frametitle{Loops} |
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203 Breaking out of loops |
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204 \begin{lstlisting} |
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205 In []: while True: |
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206 ...: print "Hello, World!" |
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207 ...: |
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208 Hello, World! |
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209 Hello, World!^C(Ctrl-C) |
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210 ------------------------------------ |
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211 KeyboardInterrupt |
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212 \end{lstlisting} |
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213 \end{frame} |
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214 |
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215 \section{Indentation} |
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216 \begin{frame}[fragile] |
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217 \frametitle{Indentation} |
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218 \begin{lstlisting} |
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219 In []: while True: |
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220 ...: print "Hello, World!" |
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221 ...: |
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222 \end{lstlisting} |
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223 \emphbar{\alert{Indentation: Notice the 4 spaces before\\} \typ{print "Hello, World!"}\\ |
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224 Hit the ``ENTER'' key twice to return to the previous indentation level} |
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225 \end{frame} |
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226 |
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227 \section{Tab Completion} |
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228 \begin{frame}[fragile] |
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229 \frametitle{Tab Completion} |
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230 Type \typ{pri} and hit the Tab key |
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231 \begin{lstlisting} |
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232 In []: pri <Tab> |
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233 In []: print |
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234 \end{lstlisting} |
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235 Type \typ{whi} and hit the Tab key |
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236 \begin{lstlisting} |
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237 In []: whi <Tab> |
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238 In []: while |
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239 \end{lstlisting} |
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240 \end{frame} |
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241 |
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242 \section{Tab Suggestions} |
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243 \begin{frame}[fragile] |
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244 \frametitle{Tab Suggestions} |
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245 \begin{lstlisting} |
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246 In []: a = 'Hello world' |
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247 |
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248 In []: a.<Tab> |
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249 \end{lstlisting} |
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250 \ldots |
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251 \end{frame} |
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252 |
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253 \section{Command history} |
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254 \begin{frame}[fragile] |
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255 \frametitle{Command history} |
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256 \typ{In []:} \alert{$\uparrow$}\\ |
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257 \typ{In []: a = 'Hello world'}\\ |
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258 \emphbar{The previously entered commands can be browsed using the \alert{$\uparrow$} key.} |
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259 \end{frame} |
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260 |
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261 \section{Saving Commands} |
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262 \begin{frame}[fragile] |
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263 \frametitle{History and Saving of Commands} |
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264 \begin{itemize} |
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265 \item \typ{\%hist} gives history of commands in a session |
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266 \item \typ{\%save} can be used to save the commands |
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267 \end{itemize} |
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268 \begin{block}{Careful about errors!} |
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269 \kwrd{\%hist} will contain the errors as well,\\ |
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270 so be careful while selecting line numbers. |
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271 \end{block} |
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272 \end{frame} |
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273 |
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274 \section{Editors} |
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275 \begin{frame}[fragile] |
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276 \frametitle{Editors} |
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277 The following are some good editors: |
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278 \begin{itemize} |
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279 \item emacs |
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280 \item vim |
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281 \item \alert{scite} - we recommend it |
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282 \end{itemize} |
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283 \end{frame} |
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284 |
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285 \section{Scite - How to} |
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286 \begin{frame}[fragile] |
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287 \frametitle{Scite - How to \ldots} |
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288 \begin{itemize} |
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289 \item Opening scite |
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290 \begin{itemize} |
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291 \item GNU/Linux: \alert{Applications} $\rightarrow$ \alert{Programming} $\rightarrow$ \alert{SciTE Text Editor} |
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292 \item Windows: Double click on the \alert{SciTE} Desktop icon |
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293 \end{itemize} |
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294 \item Type the contents |
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295 \item Saving the file with a filename \alert{File $\rightarrow$ Save as} |
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296 \item Saving the file \alert{File $\rightarrow$ Save} |
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297 \item Exiting the editor \alert{File $\rightarrow$ Exit} |
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298 \item To open an existing file: \alert{File $\rightarrow$ Open} |
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299 \end{itemize} |
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300 \end{frame} |
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301 |
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302 \section{Summary} |
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303 \begin{frame}[fragile] |
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304 \frametitle{What did we learn?} |
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305 \begin{itemize} |
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306 \item Starting up IPython |
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307 \item Loops - Indentation and breaking out of loops |
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308 \item \kwrd{\%hist} - History of commands |
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309 \item \kwrd{\%save} - Saving commands |
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310 \item Using SciTE |
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311 \end{itemize} |
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312 \end{frame} |
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313 |
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314 \end{document} |
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