Python 3 Learning Path.

Python runtime, REPL, dynamic typing philosophy, bytecode execution, and scripts.

Object bindings, numeric types, strings, boolean logic, print(), f-strings, and input().

Indentation branching (if/elif/else), range-based for loops, while loops, and break/continue.

Lists (mutable), Tuples (immutable), Sets (unique), and Dictionaries (hash tables).

Def, return values, default parameters, *args, **kwargs, and local/global scope.

String slicing, list/dict comprehensions, and functional mapping.

With open() context managers, try/except/finally, and custom exception handling.

Classes, constructor __init__, instance attributes, method overriding, and inheritance.

Frequency maps, set intersection, duplicate detection, and linear algorithms.

Utilizing math, json, sys, random, collections.Counter, and heapq built-ins.

Building production-grade command-line automation tools and modular scripts.