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A subscription provides you with full access to view all Packt and licnesed content online, this includes exclusive access to Early Access titles. Depending on the tier chosen you can also earn credits and discounts to use for owning content

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To cancel your subscription with us simply go to the account page - found in the top right of the page or at https://subscription.packtpub.com/my-account/subscription - From here you will see the ‘cancel subscription’ button in the grey box with your subscription information in.

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Credits can be earned from reading 40 section of any title within the payment cycle - a month starting from the day of subscription payment. You also earn a Credit every month if you subscribe to our annual or 18 month plans. Credits can be used to buy books DRM free, the same way that you would pay for a book. Your credits can be found in the subscription homepage - subscription.packtpub.com - clicking on ‘the my’ library dropdown and selecting ‘credits’.

What happens if an Early Access Course is cancelled?

Projects are rarely cancelled, but sometimes it's unavoidable. If an Early Access course is cancelled or excessively delayed, you can exchange your purchase for another course. For further details, please contact us here.

Where can I send feedback about an Early Access title?

If you have any feedback about the product you're reading, or Early Access in general, then please fill out a contact form here and we'll make sure the feedback gets to the right team.

Can I download the code files for Early Access titles?

We try to ensure that all books in Early Access have code available to use, download, and fork on GitHub. This helps us be more agile in the development of the book, and helps keep the often changing code base of new versions and new technologies as up to date as possible. Unfortunately, however, there will be rare cases when it is not possible for us to have downloadable code samples available until publication.

When we publish the book, the code files will also be available to download from the Packt website.

How accurate is the publication date?

The publication date is as accurate as we can be at any point in the project. Unfortunately, delays can happen. Often those delays are out of our control, such as changes to the technology code base or delays in the tech release. We do our best to give you an accurate estimate of the publication date at any given time, and as more chapters are delivered, the more accurate the delivery date will become.

How will I know when new chapters are ready?

We'll let you know every time there has been an update to a course that you've bought in Early Access. You'll get an email to let you know there has been a new chapter, or a change to a previous chapter. The new chapters are automatically added to your account, so you can also check back there any time you're ready and download or read them online.

I am a Packt subscriber, do I get Early Access?

Yes, all Early Access content is fully available through your subscription. You will need to have a paid for or active trial subscription in order to access all titles.

How is Early Access delivered?

Early Access is currently only available as a PDF or through our online reader. As we make changes or add new chapters, the files in your Packt account will be updated so you can download them again or view them online immediately.

How do I buy Early Access content?

Early Access is a way of us getting our content to you quicker, but the method of buying the Early Access course is still the same. Just find the course you want to buy, go through the check-out steps, and you’ll get a confirmation email from us with information and a link to the relevant Early Access courses.

What is Early Access?

Keeping up to date with the latest technology is difficult; new versions, new frameworks, new techniques. This feature gives you a head-start to our content, as it's being created. With Early Access you'll receive each chapter as it's written, and get regular updates throughout the product's development, as well as the final course as soon as it's ready.We created Early Access as a means of giving you the information you need, as soon as it's available. As we go through the process of developing a course, 99% of it can be ready but we can't publish until that last 1% falls in to place. Early Access helps to unlock the potential of our content early, to help you start your learning when you need it most. You not only get access to every chapter as it's delivered, edited, and updated, but you'll also get the finalized, DRM-free product to download in any format you want when it's published. As a member of Packt, you'll also be eligible for our exclusive offers, including a free course every day, and discounts on new and popular titles.

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Rohan Jul 01, 2024

Detailed Explanation

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Kindle Customer Jul 22, 2024

I picked up this book to brush up on my Python skills. I am glad I did this book goes well beyond just learning the language. It explains the basics of software development using Python and really good for someone who cut their teeth on an object-oriented programming language such as C# or Java. I highly recommend this book!

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Mystery Shopper Jul 15, 2024

Mastering Python Design Patterns" by Kamon Ayeva and Sakis Kasampalis is a comprehensive guide that offers in-depth coverage of various design patterns in the context of Python programming. The book is structured to provide both theoretical insights and practical applications, making it an invaluable resource for developers aiming to enhance their software design skills. The book begins with an introduction to design patterns, explaining their importance in software development and how they can be used to solve common design problems. It covers a wide range of patterns, including creational, structural, and behavioral patterns. Each pattern is thoroughly explained with detailed descriptions, UML diagrams, and Python code examples. One of the major advantages of this book is its practical approach. Each design pattern is accompanied by clear and concise code examples that demonstrate how the pattern can be implemented in Python. For instance, the Singleton pattern is explained with a step-by-step example showing how to ensure a class has only one instance and provide a global point of access to it. Similarly, the Strategy pattern is illustrated with a real-world example of how different algorithms can be selected at runtime. The book also addresses common pitfalls and best practices, providing valuable insights into the effective use of design patterns in Python. It discusses the trade-offs associated with each pattern, helping readers make informed decisions about when and how to use them.While the material is dense and may require multiple readings to fully grasp, the book is well-structured and organized, making it accessible to both novice and experienced developers. Some prior knowledge of Python and general programming concepts is assumed, which might be challenging for absolute beginners. However, for those with some programming experience, the book serves as an excellent reference and learning tool.

Jaya Jul 15, 2024

“Mastering Python Design Patterns" by Kamon Ayeva and Sakis Kasampalis is an essential resource for Python developers looking to improve their design skills. The book brilliantly balances theory and practice, offering clear explanations and practical code examples for a wide range of design patterns. Each pattern is presented with UML diagrams and Python implementations, making complex concepts easy to understand and apply. Despite its advanced content, the book is accessible and well-organized, making it an invaluable guide for both novice and experienced developers aiming to enhance their software design expertise."

Jorge Deflon Jul 16, 2024

I am currently reading with interest the book "Mastering Python Design Patterns" by Kamon Ayeva, and so far, it has been an enriching experience. It clearly explains various design patterns, making them accessible even to those who are new to these concepts.I appreciate how each pattern is illustrated with practical examples that are easy to follow and understand.Recommended for developers and architects who use or understand this cute programming language.

Mastering Python Design Patterns: Craft essential Python patterns by following core design principles , Third Edition

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