Python Programming Basics Course by Beau Carnes

Introduction

• Complete Python course for beginners
• No prior programming experience needed
• Code using a web browser
• Covers core Python aspects
• Simplifies complex topics
• Python: popular for shell scripting, automation, web development, data analysis, machine learning, games, embedded devices
• Use Replit (online IDE) for coding
• Final project: Blackjack game

Getting Started with Replit

• Sign up and create a Python Replit
• Overview of Replit interface

Creating a Rock Paper Scissors Game

Variables

• Variable creation in Python
• Convention: use underscore for spaces in variable names
• Strings: use double or single quotes

Functions

• Functions only run when called
• Indentation is crucial in Python
• Define functions using def
• Function example: get_choices

Dictionaries

• Key-value pairs
• Using curly braces {}
• Example: {'key': 'value'}

User Input

• Input using input()
• Get user input and store it in variables

Random Choices

• Import libraries (import random)
• Create lists
• random.choice() for random selection

If, Else, Elif Statements

• Compare values using ==, !=, >, <
• Logical operators: and, or, not

Blackjack Game

Setting Up

• Project setup in Replit
• Create a deck of cards

Classes and Objects

• Create classes for Deck, Card, and Hand
• Use of __init__() and instance methods

Functions in Game

• Methods for dealing, shuffling, and playing
• Use of loops for gameplay

Conditional Logic for Game Outcomes

• Check for win conditions (e.g., blackjack, bust)

Displaying Game Information

• Format output for player and dealer hands

Python Basics Deep Dive

Variables and Data Types

• Strings, integers, floats, complex numbers
• Type conversion

Expressions and Statements

• Difference between expressions and statements

Comments

• Use # for comments
• Inline comments

Operators

• Arithmetic, comparison, logical, bitwise, is, in

Lists and List Operations

• Create and manipulate lists
• List methods: append, extend, sort

Tuples and Sets

• Immutable sequences
• Methods for accessing and modifying data

Dictionaries

• Key-value storage
• Accessing, adding, and removing elements

Functions

• Define functions with def
• Parameters and default values
• Local vs. global variables
• Nested functions and closures

Objects and Classes

• Everything in Python is an object
• Creating and using custom classes
• Inheritance and method overriding

Advanced Topics

Modules and Imports

• Organizing code into modules
• Importing from standard library and third-party packages

Error Handling with Exceptions

• Try-except blocks
• Custom exceptions

Working with Files

• Opening, reading, and closing files with with statement

Using Pip

• Python package manager
• Installing and managing packages

List Comprehensions

• Creating lists with concise syntax

Decorators

• Enhancing functions with decorators

Documentation

• Docstrings for methods, classes, and modules

Annotations

• Optional type annotations for functions and variables

Recursion

• Recursive functions (e.g., calculating factorial)

Lambda Functions

• Anonymous, inline functions

Conclusion

• Course recap
• Encouragement to continue learning and coding

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This summary captures the main topics and details from the Python programming course given by Beau Carnes, designed for beginners to start coding in Python with practical examples and projects.