Core Python Applications Programming (3rd Edition)

Many Python books teach you how to write loops and use list comprehensions, but few tell you how to open a socket, manage threads, connect to a database, or deploy a web service when you actually build a project. Core Python Applications Programming (3rd Edition) fills exactly that gap. The author, Wesley Chun, has long worked in corporate Python training and knows where developers get stuck, so each chapter starts with the motivation, gives runnable examples, and closes with exercises. The book's strength lies in its balance of breadth and practicality: regular expressions, network programming, multithreading, GUI, databases, Office automation, Django, cloud computing—it covers nearly every application area a well-rounded Python developer needs, and the chapters on Django, Google App Engine, and JSON/XML processing were substantially updated in the third edition. Code is given in both Python 2 and Python 3, and the appendices specifically address language evolution and migration, making the book especially useful during the Python 2 to Python 3 transition. The Chinese edition, translated by Sun Boxiang, Li Bin, and Li Han, localizes terminology and examples so the text reads naturally. Note that this is not a beginner's book: the language fundamentals are covered in the second edition, and the third edition moves straight into application topics. For readers who already write Python and want to broaden their engineering horizons, this is a desk reference worth revisiting.