Object-Oriented Programming in Python Documentation PDF

Nov 15 2560 BE Object-Oriented Programming in Python Documentation

Python in High-performance Computing Jussi Enkovaara Harri

MPI and Python – mpi4py. 15:45-16:15 Exercises. 9.00-9.45. Object oriented programming with Python. 9.45-10.30. Exercises. 10.30-10.45 Coffee break.

Download Object Oriented Python Tutorial (PDF Version)

OOP offers the following advantages: •. Provides a clear program structure which makes it easy to map real world problems and their solutions.

Page 1 of 7 Practical Sheet: OOP Programming This sheet is a set of

Feb 18 2561 BE This sheet is a set of exercises for introducing OOP in Python using the turtle graphics. The notes assume knowledge of basic Python ...

Learning Python

How Does Python Stack Up to Language X? 14. How Python Runs Programs . Part 1 Exercises ... OOP and Composition: "has-a" Relationships.

Object-Oriented Programming in Python Documentation

Jul 11 2540 BE develop an effective solution for it using the Python programming language. 1.1 What is a computer? ... 2.7 Answers to exercises.

quantecon-python-programming.pdf

Jun 26 2565 BE 6 OOP I: Introduction to Object Oriented Programming ... 10.5 Exercises . ... Python Programming for Economics and Finance.

Advanced Python — exercises and solutions

Solutions have been inserted between the original text of the exercises. Take care :) Exercise D1 (30 min). Write a decorator which wraps functions to log

Understanding Object Oriented Programming in Python Exercises

Understanding Object Oriented Programming in Python Exercises. 4. Exercise 1. 1.1 i). Define a simple class called Individual.

Understanding Object Oriented Programming in Python

Object-oriented programming (OOP) designed to make it easier to writing more complex projects. • It is better suited to the human brain

Practical Sheet: OOP Programming

Problem 1: Open a new Python interpreter and use it to ?nd the value of 2 + 3 Running Python Scripts Open your text editor type the following text and save it as hello py print"hello world!" And run this program by calling python hello py Make sure you change to the directory where you saved the ?le before doing it

Practical Sheet: OOP Programming - Queen Mary University of

1 Exercise 1: Using Objects In this section we focus on using a class to create objects The aim is to create multiple objects of the same class to reinforce the distinction between a class and objects The code provided has two files: 1 The file face py contains a Face class which draws a face 2

Understanding Object Oriented Python Exercises

Understanding Object Oriented Programming in Python Exercises 4 Exercise 1 1 1 i) Define a simple class called Individual ii) Add an initialisation method which initialises the self character_name instance attribute iii) Add an access method to the class that returns self character_name Call this method get_character_name()

Object Oriented Python - University of California Berkeley

Python OOP Python Nitty Gritty Inheritence Basic Example with Methods cl as s InheritBasicExample ( MethodBasicExample ): def ThreeTimesX ( s e l f ): return 3s e l f x Can inherit multiple classes simple syntax: class Classname(inherited1inherited2) To call parent class method if not overridden just call it like normal

Searches related to python oop exercises with solutions filetype:pdf

Our language of choice is Python – a recent language which has been found to be powerful relatively easy to learn and able to provide a platform to advanced programming In this module you will learn how to analyse a problem and develop an effective solution for it using the Python programming language 1 1What is a computer?

What is a practical sheet for OOP in Python?

Practical Sheet: OOP Programming This sheet is a set of exercises for introducing OOP in Python using the turtle graphics. The notes assume knowledge of basic Python programming.

What language is used for object-oriented programming in Python?

Object-Oriented Programming in Python Documentation, Release 1 FORTRAN (FORmula TRANslator) was popular with scientists and engineers, but many have switched to C and C++. It was the ?rst high-level language. Here’s the addition program written in FORTRAN: PROGRAMADDNUMS C THIS FORTRANPROGRAMFINDS THE TOTAL OF C17AND20,THENDISPLAYS THERESULT.

What is the Order of operations in Python?

Python has a speci?c and predictable way to determine the order in which it performs operations. For integer operations, the system will ?rst handle brackets (), then **, then *, //and %, and ?nally + and -.

What is a shorthand operator in Python?

This is in fact a very common operation. Python has a shorthand operator, +=, which lets us express it more cleanly, without having to write the name of the variable twice: 3.1. Variables 35 Object-Oriented Programming in Python Documentation, Release 1

Object-Oriented Programming in

Python Documentation

Release 1

University of Cape Town and individual contributors

Nov 15, 2017

1 Introduction3

1.1 What is a computer?

1.2 History of computers

1.3 Programming a computer

1.4 Programming languages

2 Python basics15

2.1 Introduction

2.2 Getting started with Python

2.3 Essentials of a Python program

2.4 Integers

2.5 Floating-point numbers

2.6 Strings

2.7 Answers to exercises

3 Variables and scope33

3.1 Variables

3.2 Modifying values

3.3 Type conversion

3.4 Answers to exercises

4 Selection control statements

4.1 Introduction

4.2 Selection:ifstatement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

4.3 More on theifstatement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

4.4 Boolean values, operators and expressions

4.5 The None value

4.6 Answers to exercises

5 Collections63

5.1 Lists

5.2 Tuples

5.3 Sets

5.4 Ranges

5.5 Dictionaries

5.6 Converting between collection types

5.7 Two-dimensional sequences

75 i

5.8 Answers to exercises. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

6 Loop control statements81

6.1 Introduction

6.2 Thewhilestatement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

6.3 Theforstatement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

6.4 Nested loops

6.5 Iterables, iterators and generators

6.6 Comprehensions

6.7 Thebreakandcontinuestatements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

6.8 Answers to exercises

7 Errors and exceptions99

7.1 Errors

7.2 Handling exceptions

102

7.3 Debugging programs

107

7.4 Logging

109

7.5 Answers to exercises

110

8 Functions115

8.1 Introduction

115

8.2 Input parameters

117

8.3 Return values

118

8.4 The stack

119

8.5 Default parameters

121
8.6 *argsand**kwargs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123

8.7 Decorators

125

8.8 Lambdas

126

8.9 Generator functions andyield. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127

8.10 Answers to exercises

128

9 Classes133

9.1 Defining and using a class

133

9.2 Instance attributes

135

9.3 Class attributes

137

9.4 Class decorators

139

9.5 Inspecting an object

142

9.6 Overriding magic methods

144

9.7 Answers to exercises

146

10 Object-oriented programming

149

10.1 Introduction

149

10.2 Composition

150

10.3 Inheritance

153

10.4 More about inheritance

155

10.5 Avoiding inheritance

157

10.6 Answers to exercises

158

11 Packaging and testing165

11.1 Modules

165

11.2 Packages

166

11.3 Documentation

167

11.4 Testing

169

11.5 Answers to exercises

174 ii

12 Useful modules in the Standard Library179

12.1 Date and time:datetime. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .179

12.2 Mathematical functions:math. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180

12.3 Pseudo-random numbers:random. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .181

12.4 Matching string patterns:re. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182

12.5 Parsing CSV files:csv. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .186

12.6 Writing scripts:sysandargparse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .187

12.7 Answers to exercises

189

13 Introduction to GUI programming withtkinter193

13.1 Event-driven programming

193

13.2tkinterbasics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

13.3 Layout options

195

13.4 Custom events

196

13.5 Putting it all together

198

13.6 Answers to exercises

200

14 Sorting, searching and algorithm analysis

203

14.1 Introduction

203

14.2 Sorting algorithms

204

14.3 Searching algorithms

208

14.4 Algorithm complexity and Big O notation

211

14.5 Answers to exercises

quotesdbs_dbs4.pdfusesText_8

[PDF] Object-Oriented Programming in Python Documentation