Mark Summerfield Knihy

Python je multiplatformní jazyk známý svou jednoduchostí a stručností. V této publikaci se naučíte vytvářet programy s minimem kódu ve srovnání s jazyky jako C++ a Java, přičemž výklad je zaměřen na nejnovější verzi jazyka 3. Kromě základních postupů se seznámíte s vícevláknovými aplikacemi, spoluprací s databázemi a tvorbou grafického uživatelského rozhraní. Pokud chcete vyniknout mezi ostatními programátory a zvolili jste Python, tento kurz pokrývá široké spektrum témat, které vám umožní efektivně řešit běžné úkoly. Autor vás provede od jednoduchých programů až po složitější projekty, které zahrnují síťové a databázové operace či vícevláknové zpracování. K rychlému osvojení nových informací slouží odkazy na související témata, a na konci každé kapitoly najdete příklady, shrnutí a cvičení pro upevnění znalostí. Naučíte se například: - Vytvářet vlastní balíčky a moduly - Zpracovávat soubory různých typů - Rozložit zátěž do procesů a vláken - Spolupracovat s databázemi - Efektivně ladit a testovat projekty - Využívat regulární výrazy - Tvořit grafické uživatelské rozhraní Mark Summerfield, autor a nezávislý školitel, se specializuje na Python, C++, Qt a PyQt a napsal několik knih zaměřených na tyto jazyky.

Whether you're building GUI prototypes or full-fledged cross-platform GUI applications with native look-and-feel, PyQt 4 is your fastest, easiest, most powerful solution. Qt expert Mark Summerfield has written the definitive best-practice guide to PyQt 4 development. With Rapid GUI Programming with Python and Qt you'll learn how to build efficient GUI applications that run on all major operating systems, including Windows, Mac OS X, Linux, and many versions of Unix, using the same source code for all of them. Summerfield systematically introduces every core GUI development from dialogs and windows to data handling; from events to printing; and more. Through the book's realistic examples you'll discover a completely new PyQt 4-based programming approach, as well as coverage of many new topics, from PyQt 4's rich text engine to advanced model/view and graphics/view programming. Every key concept is illuminated with realistic, downloadable examples—all tested on Windows, Mac OS X, and Linux with Python 2.5, Qt 4.2, and PyQt 4.2, and on Windows and Linux with Qt 4.3 and PyQt 4.3. Coverge includes

Qt is the basis for the standard Linux desktop, KDE, and is used by around 150,000 open source developers worldwide. Qt 3.2 non-commercial for Windows is being produced specifically for this book, the authors of which are Qt pioneers and members of Trolltech

This edition has been superseded by the second edition, which includes corrections and new chapters, making it a better value at a similar price. The first edition covers Python 3.0, while the second edition addresses both Python 3.0 and 3.1, clearly marking the differences. Note that Python's developers recommend 3.1 as the minimum version, as 3.0 will not receive security fixes. Due to the language moratorium, Python 3.1 will remain unchanged in 3.2, which will include bug fixes and library improvements. This makes the second edition relevant for Python 3.0, 3.1, and 3.2. Python 3 is the most powerful and expressive version of the language to date. Mark Summerfield demonstrates how to leverage Python 3's features and idioms effectively. As the first book written entirely from a "Python 3" perspective, it consolidates essential knowledge for writing programs, utilizing standard or third-party libraries, and creating new library modules. Summerfield shares valuable insights from his extensive Python experience, offering a comprehensive tutorial and language reference. The examples are tested on Windows, Linux, and Mac OS X, and are available for download from the author's website.

Straight from Trolltech, this book covers all one needs to build industrial-strength applications with Qt 3.2.x and C++--applications that run natively on Windows, Linux/UNIX, Mac OS X, and embedded Linux with no source code changes.

This guide demonstrates how to create dialog boxes, main windows, and custom widgets for a spreadsheet application, describes several of Qt's classes and APIs, and explains the intricacies of internationalization and multithreading. The Qt 4 edition adds chapters on the model-view architecture, plugins, and embedded programming. The CD-ROM contains the open source edition of Qt 4.1. Annotation ©2006 Book News, Inc., Portland, OR (booknews.com)

Now fully updated, this edition brings together all the knowledge needed to write programs, use any library, and even create new library modules. The book teaches every aspect of the Python 3 language and covers all the built-in functionality.