Python Language Deep Dive
Every core language feature beyond the basics — syntax rules, operators, scope, advanced OOP, typing, internals, concurrency and performance.
This section completes the language tour. Start with Syntax & Basics and Operators, then move to Functions in Depth, Advanced OOP, Advanced Features, Runtime & Internals and finally Concurrency & Performance.
Sub-topics (7)
Syntax and Basics
The building blocks of every Python program: syntax rules, names, values and simple input/output.
Operators
Symbols that combine values: arithmetic, comparison, logical, bitwise, assignment, membership and identity.
Functions in Depth
Scope rules, closures and iterators — how functions really work.
Advanced Object-Oriented Python
The OOP principles and Python-specific tools: polymorphism, encapsulation, properties, descriptors, ABCs and metaclasses.
Advanced Language Features
Context managers, type hints, generics, pattern matching, regular expressions and functional style.
Runtime and Internals
How Python runs your code: memory, garbage collection, bytecode, the interpreter, the GIL and alternative implementations.
Concurrency and Performance
Doing many things at once (async, threads, processes) and making Python code faster.
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