Python 3.14 Fundamentals

Python 3.14 Fundamentals

Learn Python the way it is actually written in 2026

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21 chapters
Programming & Development
2026
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From Python 3.14 Fundamentals

Table of Contents

4 of 21 chapters available ยท Premium unlocks the rest

  • 1 Legal Notices
  • 2 About This Book
  • 3 Part I: Python Foundations
  • 4 Chapter 1: Hello, Python 3.14
  • 5 Chapter 2: Values, Expressions, Strings, and Types
  • 6 Chapter 3: Control Flow and CLI Routing
  • 7 Part II: Core Language
  • 8 Chapter 4: Functions, Scope, and Deferred Annotations
  • 9 Chapter 5: Collections, Iteration, and Comprehensions
  • 10 Chapter 6: Files, Paths, I/O, and Basic File Errors
  • 11 Part III: Program Structure
  • 12 Chapter 7: Modules, Packages, and Project Layout
  • 13 Chapter 8: Classes, Dataclasses, and Protocols
  • 14 Chapter 9: Application Errors, Exceptions, and Logging
  • 15 Part IV: Production Practice
  • 16 Chapter 10: Async I/O and Concurrency Choices
  • 17 Chapter 11: Testing and Type Checking
  • 18 Chapter 12: Toolchain, Configuration, Performance, and Deployment
  • 19 Next Steps
  • 20 Part V: Review Questions
  • 21 Answer Key
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