This second edition of Foundations of Python Network Programming targets Python 2.5 through Python 2.7, the most popular production versions of the language. Python has made great strides since Apress released the first edition of this book back in the days of Python 2.3. The advances required new chapters to be written from the ground up, and others to be extensively revised. You will learn fundamentals like IP, TCP, DNS and SSL by using working Python programs; you will also be able to familiarize yourself with infrastructure components like memcached and message queues. You can also delve into network server designs, and compare threaded approaches with asynchronous event-based solutions. But the biggest change is this edition's expanded treatment of the web. The HTTP protocol is covered in extensive detail, with each feature accompanied by sample Python code. You can use your HTTP protocol expertise by studying an entire chapter on screen scraping and you can then test lxml and BeautifulSoup against a real-world web site. The chapter on web application programming now covers both the WSGI standard for component interoperability, as well as modern web frameworks like Django. Finally, all of the old favorites from the first edition are back: E-mail protocols like SMTP, POP, and IMAP get full treatment, as does XML-RPC. You can still learn how to code Python network programs using the Telnet and FTP protocols, but you are likely to appreciate the power of more modern alternatives like the paramiko SSH2 library. If you are a Python programmer who needs to learn the network, this is the book that you want by your side.

New York Times Bestseller

"Follow your
Dreams "
"You go, Girl "
"Dream Big, pig "

Poppy is a waddling, toddling pig with big dreams. She wants to be a star But she soon discovers that's not as easy as it sounds. It's only when Poppy feels the magic of gliding and sliding, swirling and twirling on ice that our most persistent pig truly believes in herself: Poppy, star of the rink

Kristi Yamaguchi is an ice-skating Olympic gold medalist and world champion who knows how to make dreams come true. Through her picture book debut, Kristi inspires children of all ages to dream big

Kristi Yamaguchi is an Olympic figure skating champion and winner of "Dancing With the Stars." Her motto "Always Dream" contributed to her success on and off the ice and is one that she aspires to instill in the hearts of children. Kristi currently lives in the San Francisco Bay area with her husband and their two young daughters.

Tim Bowers has always had a love for animals. In fact, he enjoyed spending time at his grandparents' home visiting their furry friends, which at one time, included a pet pig named Porky Tim has illustrated more than twenty-five children's books and received numerous awards for his delightfully sweet and silly illustrations. He often visits schools to promote literacy and to share his experience and love for illustrating children's books. Tim Bowers lives in Ohio with his wife. "Visit him at www.timbowers.com"

When assorted intruders invade his personal space and bowl, Goldfish is put out, to say the least. But time away from his new companions gives him a chance to rethink the pros and cons of a solitary life. Full color.

A New York Times Bestseller! Poppy, the adorable, persistent, dreaming-big pig, has a new adventure in store for her: the World Games ice-skating championship in Paris! Poppy is nervous about meeting so many new people in a new place. But, ever courageous and supported by her family (Emma, too!), Poppy embarks upon this exciting adventure head-on. She meets a snowboarding Panda, a Maltese who skis, and two fellow skaters, a Crane and a Kangaroo. Poppy begins to realize that although these animals look different, act different, and are from different places, they are all the same at heart. They all smile in the same language!

Inspire kids of all ages to never give up and always dream big with Dream Big Little Pig, the New York Times bestselling ice skating picture book from Olympic gold medalist Kristi Yamaguchi! Poppy is a pig with big dreams. She wants to be a star! But she soon discovers that's not as easy as it sounds. It's only when Poppy feels the magic of gliding and sliding, swirling and twirling on ice that she truly believes in herself: Poppy, star of the rink! Dream Big Little Pig is the perfect book to inspire little girls with big dreams. It makes a wonderful ice skating gift for girls!