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Book Description

The Quick Python Book, Second Edition, is a clear, concise introduction to Python 3, aimed at programmers new to Python. This updated edition includes all the changes in Python 3, itself a significant shift from earlier versions of Python.

The book begins with basic but useful programs that teach the core features of syntax, control flow, and data structures. It then moves to larger applications involving code management, object-oriented programming, web development, and converting code from earlier versions of Python.

True to his audience of experienced developers, the author covers common programming language features concisely, while giving more detail to those features unique to Python.

About the Author

Vern Cederhas been teaching programming for nearly 20 years. He has been involved with Python since 2001, administering servers and developing large database and web applications using Python, Zope, Django, and various Python libraries. Vern also frequently speaks on using and teaching Python in schools and gives day-long training sessions on programming and teaching in Python. Download Now »

Book Description

Powerful, flexible, and easy to use, Python is an ideal language for building software tools and applications for life science research and development. This unique book shows you how to program with Python, using code examples taken directly from bioinformatics. In a short time, you’ll be using sophisticated techniques and Python modules that are particularly effective for bioinformatics programming.

Bioinformatics Programming Using Python is perfect for anyone involved with bioinformatics — researchers, support staff, students, and software developers interested in writing bioinformatics applications. You’ll find it useful whether you already use Python, write code in another language, or have no programming experience at all. It’s an excellent self-instruction tool, as well as a handy reference when facing the challenges of real-life programming tasks.

• Become familiar with Python’s fundamentals, including ways to develop simple applications
• Learn how to use Python modules for pattern matching, structured text processing, online data retrieval, and database access
• Discover generalized patterns that cover a large proportion of how Python code is used in bioinformatics
• Learn how to apply the principles and techniques of object-oriented programming
• Benefit from the “tips and traps” section in each chapter Download Now »

Book Description

Providing appealing plots and graphs is an essential part of various fields such as scientific research, data analysis, and so on. Matplotlib, the Python 2D plotting library, is used to produce publication-quality figures in a variety of hardcopy formats and interactive environments across platforms. This book explains creating various plots, histograms, power spectra, bar charts, error charts, scatter-plots and much more using the powerful Matplotlib library to get impressive out-of-the-box results.

This book gives you a comprehensive tour of the key features of the Matplotlib Python 2D plotting library, right from the simplest concepts to the most advanced topics. You will discover how easy it is to produce professional-quality plots when you have this book to hand.

The book introduces the library in steps. First come the basics: introducing what the library is, its important prerequisites (and terminology), installing and configuring Matplotlib, and going through simple plots such as lines, grids, axes, and charts. Then we start with some introductory examples, and move ahead by discussing the various programming styles that Matplotlib allows, and several key features.

Further, the book presents an important section on embedding applications. You will be introduced to three of the best known GUI libraries–GTK+, Qt, and wxWidgets–and presented with the steps to implement to include Matplotlib in an application written using each of them. You will learn through an incremental approach: from a simple example that presents the peculiarities of the GUI library, to more complex ones, using GUI designer tools. Download Now »

Book Description

There are many more people who want to study programming other than aspiring computer scientists with a passing grade in advanced calculus. This guide appeals to your intelligence and ability to solve practical problems, while gently teaching the most recent revision of the programming language Python.

You can learn solid software design skills and accomplish practical programming tasks, like extending applications and automating everyday processes, even if you have no programming experience at all. Authors Tim Hall and J–P Stacey use everyday language to decode programming jargon and teach Python 3 to the absolute beginner.
What you’ll learn

• Cultivate a problem–solving approach and acquire software design skills.
• Learn how to create your own software from simple “Hello World” type programs to stand–alone windowed applications.
• Document while programming, program while documenting.
• Decode programmers’ jargon.
• Master the Python 3 programming language. Download Now »

Book Description

Python Essential Reference is the definitive reference guide to the Python programming language — the one authoritative handbook that reliably untangles and explains both the core Python language and the most essential parts of the Python library.
Designed for the professional programmer, the book is concise, to the point, and highly accessible. It also includes detailed information on the Python library and many advanced subjects that is not available in either the official Python documentation or any other single reference source.

Thoroughly updated to reflect the significant new programming language features and library modules that have been introduced in Python 2.6 and Python 3, the fourth edition of Python Essential Reference is the definitive guide for programmers who need to modernize existing Python code or who are planning an eventual migration to Python 3. Programmers starting a new Python project will find detailed coverage of contemporary Python programming idioms.

This fourth edition of Python Essential Reference features numerous improvements, additions, and updates: Download Now »

Book Description

This is the book to reach for when you’re coding on the fly and need an answer now. It’s an easy-to-use reference to the core language, with descriptions of commonly used modules and toolkits, and a guide to recent changes, new features, and upgraded built-ins — all updated to cover Python 3.x as well as version 2.6. You’ll also quickly find exactly what you need with the handy index.

Written by Mark Lutz, who is widely recognized as today’s leading Python trainer, Python Pocket Reference, Fourth Edition, is the perfect companion to O’Reilly’s classic Python tutorials, Learning Python and Programming Python.

This edition covers:

• Built-in object types, including numbers, lists, dictionaries, and more
• Statements and syntax for creating and processing objects
• Functions and modules for structuring and reusing code
• Python’s object-oriented programming tools
• The exception-handling model Download Now »