The book begins with the very foundations of OOP and then uses practical examples to show how to correctly implement Object Oriented Programming in Python. Many examples are taken from real-world projects. The book focuses on high-level design as well as the gritty details of the Python syntax. The provided exercises inspire the reader to think about his or her own code, rather than providing solved problems. If you're new to Object Oriented Programming techniques, or if you have basic Python skills and wish to learn in depth how and when to correctly apply Object Oriented Programming in Python, this is the book for you. If you are an object-oriented programmer for other languages, you too will find this book a useful introduction to Python, as it uses terminology you are already familiar with. Python 2 programmers seeking a leg up in the new world of Python 3 will also find the book beneficial, and you need not necessarily know Python 2.

<p><b>A comprehensive guide to exploring modern Python through data structures, design patterns, and effective object-oriented techniques</b></p>Key Features<ul><li>Build an intuitive understanding of object-oriented design, from introductory to mature programs</li><li>Learn the ins and outs of Python syntax, libraries, and best practices</li><li>Examine a machine-learning case study at the end of each chapter</li></ul>Book Description<p>Object-oriented programming (OOP) is a popular design paradigm in which data and behaviors are encapsulated in such a way that they can be manipulated together. Python Object-Oriented Programming, Fourth Edition dives deep into the various aspects of OOP, Python as an OOP language, common and advanced design patterns, and hands-on data manipulation and testing of more complex OOP systems. These concepts are consolidated by open-ended exercises, as well as a real-world case study at the end of every chapter, newly written for this edition. All example code is now compatible with Python 3.9+ syntax and has been updated with type hints for ease of learning.</p> <p>Steven and Dusty provide a comprehensive, illustrative tour of important OOP concepts, such as inheritance, composition, and polymorphism, and explain how they work together with Python’s classes and data structures to facilitate good design. In addition, the book also features an in-depth look at Python’s exception handling and how functional programming intersects with OOP. Two very powerful automated testing systems, unittest and pytest, are introduced. The final chapter provides a detailed discussion of Python's concurrent programming ecosystem.</p> <p>By the end of the book, you will have a thorough understanding of how to think about and apply object-oriented principles using Python syntax and be able to confidently create robust and reliable programs.</p>What you will learn<ul><li>Implement objects in Python by creating classes and defining methods</li><li>Extend class functionality using inheritance</li><li>Use exceptions to handle unusual situations cleanly</li><li>Understand when to use object-oriented features, and more importantly, when not to use them</li><li>Discover several widely used design patterns and how they are implemented in Python</li><li>Uncover the simplicity of unit and integration testing and understand why they are so important</li><li>Learn to statically type check your dynamic code</li><li>Understand concurrency with asyncio and how it speeds up programs</li></ul>Who this book is for<p>If you are new to object-oriented programming techniques, or if you have basic Python skills and wish to learn how and when to correctly apply OOP principles in Python, this is the book for you. Moreover, if you are an object-oriented programmer coming from other languages or seeking a leg up in the new world of Python, you will find this book a useful introduction to Python. Minimal previous experience with Python is necessary.</p>

Som ny

An inspiring and gritty real life adventure, similar to 'Soldier Spy' and 'A Captain's Duty' by Captain Phillips.Jordan Wylie, a young man from a tough area of Blackpool where kids like him often went off the rails, chose a life in the army. He saw service in Iraq and learned to cope with the horrors he'd witnessed, then suffered an injury that blocked any chance of climbing up the military ladder.But an old army colleague suggested he join a security team on a tanker in Yemen. Ex-servicemen were offered dazzling salaries and `James Bond' lifestyles between jobs protecting the super-tankers carrying consumer goods to Europe and the US. However, for the men tempted to go, the price they paid was the claustrophobia and isolation of life on board and the ever-present possibility of death skimming towards them across the vast, lonely blue sea. Jordan was one of these men. In Citadel, he writes the first account of these dangerous years from someone `at the front'. A young soldier from the backstreets of Blackpool, he was determined to make the most of his life, but unsure of the way forward. To his surprise, he found his answers in the perilous waters of `Pirate Alley'.

Microbiologist Graysha Brady-Phillips accepts an offer to assist in terraforming the planet Goddard for two reasons: she needs the hazardous duty pay, and she hopes the planet's colonists can provide a cure for the genetic disorder that is slowly killing her.

Austin, Texas, in 1885 is a place of dust and dreams, quick riches, and wild desires. But "the Servant girl Annihilators" are also making it a city of fear. The first victim, a mulatto housekeeper, is torn from her bed and murdered. Six more women will die, including pretty blond Eula Phillips, who is bank clerk's Will Porter's lover. Over a decade later, living in New York as O. Henry; Will cannot escape his memories - or a blackmailer's merciless demands. Then a mysterious letter invites him back to Texas to follow the dark path of a sadistic killer and make a stunning discover as he is forced to confront the demons of his own tormented mind.

Austin, Texas, in 1885 is a place of dust and dreams, quick riches, and wild desires. But "the Servant girl Annihilators" are also making it a city of fear. The first victim, a mulatto housekeeper, is torn from her bed and murdered. Six more women will die, including pretty blond Eula Phillips, who is bank clerk's Will Porter's lover. Over a decade later, living in New York as O. Henry; Will cannot escape his memories - or a blackmailer's merciless demands. Then a mysterious letter invites him back to Texas to follow the dark path of a sadistic killer and make a stunning discover as he is forced to confront the demons of his own tormented mind.

Some people think that museums are boring places full of glass cases, dust and stuff no-one cares about: wrong In a hidden headquarters below the exhibits there's a gang ready to handle dangerous, spooky or just plain weird problems: the Museum Mystery Squad. Techie-genius Nabster, mile-a-minute Kennedy, and sharp-eyed Laurie (along with Colin the hamster ) are on hand to tackle the surprising conundrums happening at the museum. From moving pre-historic creatures and secret Egyptian code breaking to missing treasure and the secrets of the famous, there's no brain-twisting, totally improbable puzzle the Squad can't solve. -------------- There's nothing deader than a mammoth -- not just dead but completely extinct. So how can it be moving at night? In the Case of the Moving Mammoth, the Squad investigate the museum's new star exhibit, on loan from Tyrone O'Saurus, ringmaster of the travelling Dinosaur Circus. There must be a reasonable explanation for a shifting stuffed prefistoric animal. Can they sift through the clues and unravel the puzzle before the museum faces a mammoth-sized problem? --------------- Young readers will love the riddles, red herrings and big reveals jam-packed into this fun-filled series of mystery stories by Mike Nicholson. The enjoyable extras like wacky facts and activities, as well as zany illustrations by Mike Phillips, will keep amateur detectives entertained for hours.

Some people think that museums are boring places full of glass cases, dust and stuff no-one cares about: wrong In a hidden headquarters below the exhibits there's a gang ready to handle dangerous, spooky or just plain weird problems: the Museum Mystery Squad. Techie-genius Nabster, mile-a-minute Kennedy, and sharp-eyed Laurie (along with Colin the hamster ) are on hand to tackle the surprising conundrums happening at the museum. From moving pre-historic creatures and secret Egyptian code breaking to missing treasure and the secrets of the famous, there's no brain-twisting, totally improbable puzzle the Squad can't solve. -------------- Hieroglyphics: hard to spell and even harder to decode When a strange message is found hidden on the casket of Pharaoh Raneb, the Museum Mystery Squad must crack a code nobody's seen since ancient Egyptian times. But this mummy's keeping mum. The Squad are not the only ones working on the mystery: they meet Egyptian expert Professor Peter Gyptex, and the very odd Vera Damclot, a fan of mummified cats. Can the Squad reveal the mummy's secret before it unravels? ------------------- Young readers will love the riddles, red herrings and big reveals jam-packed into this fun-filled series of mystery stories by Mike Nicholson. The enjoyable extras like wacky facts and activities, as well as zany illustrations by Mike Phillips, will keep amateur detectives entertained for hours.

Some people think that museums are boring places full of glass cases, dust and stuff no one cares about: wrong In a hidden headquarters below the exhibits there's a gang ready to handle dangerous, spooky or just plain weird problems: the Museum Mystery Squad. Techie-genius Nabster, mile-a-minute Kennedy and sharp-eyed Laurie (along with Colin the hamster ) tackle the surprising conundrums happening at the museum. From pre-historic creatures that move and secret Egyptian codes to missing treasure and strange messages from the past, there's no brain-twisting, totally improbable puzzle the Squad can't solve. --------------- Strange lights, eerie sounds -- something spooky is happening at the museum. The ghostly goings-on centre on a dented Roman helmet. Could it be haunted? The Squad aren't convinced but what better place is there for a ghost to hide than in a museum full of seriously old and rather dead things? -------------------- In the Case of the Roman Riddle, the Squad investigate ancient treasure, mystery mosaics and suspicious centurions to try to solve their latest mystery. Young readers will love the riddles, red herrings and big reveals jam-packed into this fun-filled series of mystery stories by Mike Nicholson. The enjoyable extras like wacky facts and activities, as well as zany illustrations by Mike Phillips, will keep amateur detectives entertained for hours.

Some people think that museums are boring places full of glass cases, dust and stuff no one cares about: wrong In a hidden headquarters below the exhibits there's a gang ready to handle dangerous, spooky or just plain weird problems: the Museum Mystery Squad. Techie-genius Nabster, mile-a-minute Kennedy and sharp-eyed Laurie (along with Colin the hamster ) tackle the surprising conundrums happening at the museum. From pre-historic creatures that move and secret Egyptian codes to missing treasure and strange messages from the past, there's no brain-twisting, totally improbable puzzle the Squad can't solve. -------------- Has someone been taking money from the museum's donations at night? Why are there coins all over the floor? In the Case of the Curious Coins the Squad enlists the help of a few metallic friends -- robots from a new futuristic exhibition. These super-cool robots might be able to build furniture, cook up a feast and send messages, but can they spy on a thief? --------------- Young readers will love the riddles, red herrings and big reveals jam-packed into this fun-filled series of mystery stories by Mike Nicholson. The enjoyable extras like wacky facts and activities, as well as zany illustrations by Mike Phillips, will keep amateur detectives entertained for hours.

Some people think that museums are boring places full of glass cases, dust and stuff no one cares about: wrong! In a hidden headquarters below the exhibits there's a gang ready to handle dangerous, spooky or just plain weird problems: the Museum Mystery Squad.Techie-genius Nabster, mile-a-minute Kennedy and sharp-eyed Laurie (along with Colin the hamster!) tackle the surprising conundrums happening at the museum. From pre-historic creatures that move and secret Egyptian codes to missing treasure and strange messages from the past, there's no brain-twisting, totally improbable puzzle the Squad can't solve.--------------The discovery of new Viking treasure brings the museum its biggest exhibit yet -- a giant longboat. With such a huge attraction on show there's plenty of room to hide a secret, or two.In the Case of the Vanishing Viking, the Squad investigate legendary longboats, rare runes and hidden hoards to try to solve their latest mystery.---------------Young readers will love the riddles, red herrings and big reveals jam-packed into this fun-filled series of mystery stories by Mike Nicholson. The enjoyable extras like wacky facts and activities, as well as zany illustrations by Mike Phillips, will keep amateur detectives entertained for hours.

Years before he brought his personal war to the mean streets of the Marvel Universe, Marine Sgt. Frank Castle fought in Vietnam - and the man he would become took shape in those killing fields Revisit the horrors of 'Nam along with Frank as he battles alongside his comrade-in-arms Mike "Ice" Phillips and faces down a deadly jungle sniper And see Sgt. Castle's final tour of duty, as he fi ghts alone to rescue a crew of downed airmen from a sadistic vivisectionist Plus, years later, "Ice" comes to the aid of his fellow veteran - but can the two of them take down the paramilitary group the Sons of Liberty and a Central American drug kingpin?

The essays composing Ancient Law, Ancient Society examine the law in classical antiquity both as a product of the society in which it developed and as one of the most important forces shaping that society. Contributors to this volume consider the law via innovative methodological approaches and theoretical perspectives-in particular, those drawn from the new institutional economics and the intersection of law and economics.Essays cover topics such as using collective sanctions to enforce legal norms; the Greek elite's marriage strategies for amassing financial resources essential for a public career; defenses against murder charges under Athenian criminal law, particularly in cases where the victim put his own life in peril; the interplay between Roman law and provincial institutions in regulating water rights; the Severan-age Greek author Aelian's notions of justice and their influence on late-classical Roman jurisprudence; Roman jurists' approach to the contract of mandate in balancing the changing needs of society against respect for upper-class concepts of duty and reciprocity; whether the Roman legal authorities developed the law exclusively to serve the Roman elite's interests or to meet the needs of the Roman Empire's broader population as well; and an analysis of the Senatus Consultum Claudianum in the Code of Justinian demonstrating how the late Roman government adapted classical law to address marriage between free women and men classified as coloni bound to their land.In addition to volume editors Dennis Kehoe and Thomas A. J. McGinn, contributors include Adriaan Lanni, Michael Leese, David Phillips, Cynthia Bannon, Lauren Caldwell, Charles Pazdernik, and Clifford Ando.

Infinite Warfare delivers three unique game modes. Campaign returns to the gritty, large-scale war roots of the franchise, while boldly looking ahead. Multiplayer delivers the future of warfare with many new gameplay innovations. And the cooperative Zombies mode takes players on a wild ride through a new storyline with unique gameplay features and mechanics. Bonus Content: This hardcover edition features bonuses and premium content for hard-core fans-including a 16"x24" Jackal Livery Flag and a Developer's Handbook, featuring interviews, artwork, and behind-the-scenes exclusives! Also includes Call of Duty(R) : Modern Warfare(R) Remastered Digital Multiplayer Guide. Complete Campaign Walkthrough: Step-by-step tactics lead you through the entire game from start to finish-with maps to chart your path! Detailed Multiplayer Maps: Critical locations revealed for every Multiplayer level. Expert tactics for Solo and Team-Based Play in every Game Mode. Complete Arsenal: Pros and cons identified for every weapon, with comprehensive stats and charts provided for each one. Featuring fire rates, recoil charts, attachments, perks, scorestreaks, and more! Zombies in Spaceland!No Call of Duty game would be complete without Zombies! We provide valuable tips to survive the undead onslaught! Free Mobile-Friendly eGuide: Includes a code to access the eGuide, a web-access version of the complete guide optimized for a second-screen experience.

During the heady, democratic days of the fifth and fourth centuries, the poorer members of Athenian society, the lower two classes of zeugitai and thetes, enjoyed an unprecedented dominance in both domestic and foreign politics. At home, the participatory nature of the constitution required their presence not only in the lawcourts and assembly, but also in most of the minor magistracies; abroad, they were the driving force of the navy, which ensured Athens' control of the Aegean and the Black seas. Their participation at all levels was made possible by state pay (for jury duty, attendance in the assembly, public office and military service). In the fifth century state pay was financed largely through the tribute paid by members of the empire, supplemented by the liturgical contributions of the rich and, beginning during the war, a property tax (the eisphora). In the fourth century, almost the whole burden was shouldered by taxation upon the wealthy, especially those who owned property. In this book, author Phillip Harding traces the major changes that occurred in the administration of the state that eventually deprived the lower classes of their supremacy and transferred power into the hands of the wealthy land-owners. Things changed radically after Athens' defeat in the Lamian (or Hellenic) War in 322BC. Over the next several decades, restriction of the franchise, elimination of pay for some public offices, the loss of the navy, the increased dependence upon local grain from the larger estates in Attika, the removal of the tax burden from the rich by the ending of such major liturgies as the trierarchia and the choregia and the abandoning of the eisphora all contributed to this transformation.

How culture uses games and how games use culture: an examination of Latin America's gaming practices and the representation of the region's cultures in games.Video games are becoming an ever more ubiquitous element of daily life, played by millions on devices that range from smart phones to desktop computers. An examination of this phenomenon reveals that video games are increasingly being converted into cultural currency. For video game designers, culture is a resource that can be incorporated into games; for players, local gaming practices and specific social contexts can affect their playing experiences. In Cultural Code, Phillip Penix-Tadsen shows how culture uses games and how games use culture, looking at examples related to Latin America. Both static code and subjective play have been shown to contribute to the meaning of games; Penix-Tadsen introduces culture as a third level of creating meaning. Penix-Tadsen focuses first on how culture uses games, looking at the diverse practices of play in Latin America, the ideological and intellectual uses of games, and the creative and economic possibilities opened up by video games in Latin America-the evolution of regional game design and development. Examining how games use culture, Penix-Tadsen discusses in-game cultural representations of Latin America in a range of popular titles (pointing out, for example, appearances of Rio de Janeiro's Christ the Redeemer statue in games from Call of Duty to the tourism-promoting Brasil Quest). He analyzes this through semiotics, the signifying systems of video games and the specific signifiers of Latin American culture; space, how culture is incorporated into different types of game environments; and simulation, the ways that cultural meaning is conveyed procedurally and algorithmically through gameplay mechanics.

(Piano Solo Personality). 15 ever-popular hits from Queen are presented in classical piano solo arrangements by Phillip Keveren. Songs include: Another One Bites the Dust * Bicycle Race * Bohemian Rhapsody * Brighton Rock * Crazy Little Thing Called Love * Flash's Theme (Flash) * Killer Queen * Radio Ga Ga * Somebody to Love * Tie Your Mother Down * Under Pressure * We Are the Champions * We Will Rock You * Who Wants to Live Forever * You're My Best Friend.

Because most psychiatric illnesses are complex phenomena, no single method or approach is sufficient to explain them or the experiences of persons who suffer from them. In The Concepts of Psychiatry S. Nassir Ghaemi, M.D. argues that the discipline of psychiatry can therefore be understood best from a pluralistic perspective. Grounding his approach in the works of Paul McHugh, Phillip Slavney, Leston Havens, and others, Ghaemi incorporates a more explicitly philosophical discussion of the strengths of a pluralistic model and the weaknesses of other approaches, such as biological or psychoanalytic theories, the biopsychosocial model, or eclecticism.Ghaemi's methodology is twofold: on the one hand, he applies philosophical ideas, such as utilitarian versus duty-based ethical models, to psychiatric practice. On the other hand, he subjects clinical psychiatric phenomena, such as psychosis or the Kraepelin nosology, to a conceptual analysis that is philosophically informed. This book will be of interest to professionals and students in psychiatry, as well as psychologists, social workers, philosophers, and general readers who are interested in understanding the field of psychiatry and its practices at a conceptual level.

Robert came to Galveston to fulfill his promise to a dying man and look after his widow. He didn't expect to find love in the unlikeliest of places.Robert Truax, former Second Lieutenant and Confederate officer in the Civil War, made a promise to his comrade Phillip Markham. If anything happened to Phillip, Robert would look after his beloved wife, Miranda. She was his life, his world, his everything. After the war, Robert is left to pick up the pieces and fulfill his pact. When he arrives at Miranda's home in Galveston, Texas, things are worse than he imagined. Phillip's name has been dragged through the mud, everyone in town believes him to be a traitor, and his widow is treated as an outcast. Even more disturbing is her emotional well-being. Miranda seems hopeless, lost, and so very alone.Robert had thought his duty would be simple. He would help Miranda as quickly as possible in order to honor a promise. But the moment Robert laid eyes on her, his plans changed. He's mesmerized by her beauty and yearns to help her in any way he can.He makes it his duty to protect Miranda, turn her reputation around, and to find some way to help her smile again. But it doesn't prove to be an easy task-Robert knows something aboutPhillip that could shake Miranda to the core and alter her view of the man she thought she knew so well.