lott s. f. - python essentials - 2015.pdf

(1846 KB) Pobierz
Python Essentials
Table of Contents
Python Essentials
Credits
About the Author
About the Reviewers
www.PacktPub.com
Support files, eBooks, discount offers, and more
Why subscribe?
Free access for Packt account holders
Preface
What this book covers
What you need for this book
Who this book is for
Conventions
Reader feedback
Customer support
Downloading the example code
Errata
Piracy
Questions
1. Getting Started
Installation or upgrade
Installing Python on Windows
Considering some alternatives
Upgrading to Python 3.4 in Mac OS X
Adding the Tkinter package
Upgrading to Python 3.4 in Linux
Using the Read-Evaluate-Print Loop (REPL)
Confirming that things are working
Doing simple arithmetic
Assigning results to variables
Using import to add features
Interacting with the help subsystem
Using the pydoc program
Creating simple script files
Simplified syntax rules
The Python ecosystem
The idea of extensibility via add-ons
Using the Python Package Index – PyPI
Using pip to gather modules
Using easy_install to add modules
Installing modules manually
Looking at other Python interpreters
Summary
2. Simple Data Types
Introducing the built-in operators
Making comparisons
Using integers
Using the bit-oriented operators
Using rational numbers
Using decimal numbers
Using floating-point numbers
Using complex numbers
The numeric tower
The math libraries
Using bits and Boolean values
Working with sequences
Slicing and dicing a sequence
Using string and bytes values
Writing string literals
Using raw string literals

Plik z chomika:

Inne pliki z tego folderu:

Inne foldery tego chomika:

Zgłoś jeśli naruszono regulamin