Python variables, types, functions, and scope rules.
Python classes, modules, packages, and object-oriented patterns.
Python collections (list, dict, set, tuple) and iteration patterns.
Python conditional logic with if/elif/else and match/case.
Install Python, set up virtualenv, and manage packages with pip.
Versatile, readable language for scripting, data science, web, and automation.
Python string formatting, methods, and regular expressions.