1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
% Created 2011-05-03 Tue 12:39
\documentclass[presentation]{beamer}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{fixltx2e}
\usepackage{graphicx}
\usepackage{longtable}
\usepackage{float}
\usepackage{wrapfig}
\usepackage{soul}
\usepackage{textcomp}
\usepackage{marvosym}
\usepackage{wasysym}
\usepackage{latexsym}
\usepackage{amssymb}
\usepackage{hyperref}
\tolerance=1000
\usepackage[english]{babel} \usepackage{ae,aecompl}
\usepackage{mathpazo,courier,euler} \usepackage[scaled=.95]{helvet}
\usepackage{listings}
\lstset{language=Python, basicstyle=\ttfamily\bfseries,
commentstyle=\color{red}\itshape, stringstyle=\color{darkgreen},
showstringspaces=false, keywordstyle=\color{blue}\bfseries}
\providecommand{\alert}[1]{\textbf{#1}}
\title{}
\author{FOSSEE}
\date{}
\usetheme{Warsaw}\usecolortheme{default}\useoutertheme{infolines}\setbeamercovered{transparent}
\begin{document}
\begin{frame}
\begin{center}
\textcolor{blue}{Additional Features of \texttt{ipython}}
\end{center}
\begin{center}
\includegraphics[scale=0.25]{../images/iitb-logo.png}\\
Developed by FOSSEE Team, IIT-Bombay. \\
Funded by National Mission on Education through ICT
MHRD, Govt. of India
\end{center}
\end{frame}
\begin{frame}
\frametitle{Objectives}
\label{sec-2}
At the end of this tutorial, you will be able to,
\begin{itemize}
\item Retrieve your ipython history.
\item View a part of the history.
\item Save a part of your history to a file.
\item Run a script from within ipython.
\end{itemize}
\end{frame}
\begin{frame}
\frametitle{Question 1}
\label{sec-3}
Read through the documentation of \texttt{\%hist} and find out how to
list all the commands between 5 and 10.
\end{frame}
\begin{frame}
\frametitle{Question 2}
\label{sec-4}
Change the label on y-axis to ``y'' and save the lines of code
accordingly
\end{frame}
\begin{frame}
\frametitle{Question 3}
\label{sec-5}
Use \texttt{\%hist} and \texttt{\%save} and create a script that has the function show()
in it.Run the script to produce the plot and display the same.
\end{frame}
\begin{frame}
\frametitle{Question 4}
\label{sec-6}
Run the script without using the -i option. Do you find any
difference?
\end{frame}
\begin{frame}
\frametitle{Solution 4}
\label{sec-7}
We see that it raises \verb~NameError~ saying the name \verb~linspace~ is not
found.
\end{frame}
\begin{frame}
\frametitle{Summary}
\label{sec-8}
In this tutorial, we have learnt to –
\begin{itemize}
\item Retrieve the history using \texttt{\%hist} command.
\item View only a part of history by passing an argument to \%hist.
\item Save the required lines of code in required order using \%save command.
\item Use \%run -i command to run the saved script.
\end{itemize}
\end{frame}
\begin{frame}
\frametitle{Evaluation}
\label{sec-9}
\begin{enumerate}
\item How do you retrieve the recent 5 commands
\begin{itemize}
\item ``\%hist``
\item ``\%hist -5``
\item ``\%hist 5``
\item ``\%hist 5-10``
\end{itemize}
\item How do you save the lines 2 3 4 5 7 9 10 11
\begin{itemize}
\item ``\%save filepath 2-5 7 9-11``
\item ``\%save filepath 2-11``
\item ``\%save filepath``
\item ``\%save 2-5 7 9 10 11``
\end{itemize}
\item What will the command ``\%hist 5 10`` display.
\begin{itemize}
\item The recently typed commands from 5 to 10 inclusive of
the history command
\item The recently typed commands from 5 to 10 excluding
the history command
\end{itemize}
\end{enumerate}
\end{frame}
\begin{frame}
\frametitle{Solutions}
\label{sec-10}
\begin{enumerate}
\item \%hist 5
\item \%save filepath 2-5 7 9-11
\item \%hist 5 10
\end{enumerate}
\end{frame}
\begin{frame}
\frametitle{Acknowledgement}
\label{sec-11}
\begin{block}{}
\begin{center}
\textcolor{blue}{\Large THANK YOU!}
\end{center}
\end{block}
\begin{block}{}
\begin{center}
For more Information, visit our website\\
\url{http://fossee.in/}
\end{center}
\end{block}
\end{frame}
\end{document}
|
