The Python Mega Course: Build 10 Real World Applications 

Course Introduction

How to Contact Your Instructor

Preview of the 10 Apps

The Tools You Need

Installing Python 3 and an IDE (Windows, Mac, and Linux)

Are you in the 60%?

Your First Python Code

Your First Python Program

FAQs

Summary

Short Survey

Variables

Simple Types: Integers, Strings, and Floats

List Types

Ranges

Type Attributes

Did You Know?

How to Find Out What Code You Need

Bonus: Steps of Learning Python

Dictionary Types

Did You Know?

Tuple Types

How to Use Datatypes in the Real World?

Did You Know?

Summary: Integers, Floats, Lists, Dictionaries, Tuples, dir, help

Python Shell and Terminal Tip

More Operations with Lists

Accessing List Items

Accessing List Slices

Accessing Items and Slices with Negative Indexes

Accessing Characters and Slices in Strings

Accessing Items in Dictionaries

Summary: Positive/Negative Indexes, Slicing

Creating Your Own Functions

Print or Return?

Intro to Conditionals

If Conditional Example

Bonus Code: Using "and" and "or" in a Conditional

Conditional Explained Line by Line

More on Conditionals

Elif Conditionals

White Space

Summary: Functions and Conditionals

User Input

String Formatting

String Formatting with Multiple Variables

Summary: Processing User Input

For Loops: How and Why

For Loop Over a Function

Did You Know?

Looping Through a Dictionary

Bonus Code: Dictionary Loop and String Formatting

While Loops: How and Why

While Loop Example with User Input

While Loops with Break and Continue

Summary: Loops

Problem Statement

Approaching the Problem

Building the Maker Function

Constructing the Loop

Making the Output User-Friendly

Simple List Comprehension

List Comprehension with If Conditional

List Comprehension with If-Else Conditional

Summary: List Comprehensions

Functions with Multiple Arguments

Did You Know?

Default and Non-default Parameters and Keyword and Non-keyword Arguments

Functions with an Arbitrary Number of Non-keyword Arguments

Functions with an Arbitrary Number of Keyword Arguments

Summary: More on Functions

The Concept of Processing Files in Python

Reading Text From a File

File Cursor

Closing a File

Opening Files Using "with"

Different Filepaths

Writing Text to a File

Appending Text to an Existing File

Cursor in Append

Summary: File Processing

Builtin Modules

Standard Python Modules

Third-Party Modules

Third-Party Module Example

Summary: Imported Modules

Note

Interactive English Dictionary - How The Output Will Look Like

The Data Source

Loading JSON Data

Returning the Definition of a Word

Taking Into Account Bad Words

Implementing Case Sensitivity

Similarity Ratio Between Two Words

Best Matches out of a List of Words

Recommending the Best Match

Confirmation from the User

Optimizing the Final Output

Version 1.1 (E)

Version 1.1: Code

Version 1.2 (E)

Version 1.2: Code

Intro to the App

Making the App

More SQL Statements

What is Pandas?

Installing Pandas

Getting Started with Pandas

Getting Started with Jupyter Notebooks

Loading CSV, Excel, TXT and JSON Files

Loading CSV Files

Exercise: Loading JSON Files

Solution

Note on Loading Excel Files

Loading Excel Files

Loading TXT Files

Set Header Row

Set Column Names

Set Index Column

Indexing and Slicing DataFrame Tables

Indexing and Slicing

Deleting Columns and Rows

Deleting Columns and Rows

Updating and Adding new Columns and Rows

Note on Nominatim

Example: Geocoding Addresses with Pandas and Geopy

What is Numpy?

Installing OpenCV

Convert Images to Numpy Arrays

Indexing, Slicing, and Iterating Numpy Arrays

Stacking and Splitting Numpy Arrays

Web Map - How The Output Will Look Like

The Basemap

Note

Adding Points

Adding Multiple Points

Adding Points from Files

Popup Windows on Map

HTML on Popups

Color Points

Add and Style Points (Practice)

Tip: Add and Style Points

Solution

GeoJson Data

Adding a GeoJson Polygon Layer

Choropleth Map

Layer Control Panel

Syntax Errors

Runtime Errors

How to Fix Difficult Errors

Good Programming Questions

Error Handling

Website Blocker - How The Output Will Look Like

Application Architecture

Setting up the Script

Setting up the Infinite Loop

Implementing the First Part

Implementing the Second Part

The any() function

Scheduling the Python Program on Windows

Scheduling the Python Program on Mac and Linux

Scheduling a Python Program on a Server

Personal Website - How The Output Will Look Like

Your First Website

HTML Templates

Navigation Menu

Note on Browser Caching

CSS Styling

Creating a Python Virtual Environment

How to Install Git

Deploying the Website to a Live Server

Maintaining the Live Website

Troubleshooting

Congratulations!

Introduction to Tkinter

Setting up a GUI with Widgets

Connecting GUI Widgets with Callback Functions

Create a Multi-widget GUI (Practice)

Solution

Introduction to "Python with Databases"

Connecting and Inserting Data to SQLite via Python

Selecting, Inserting, Deleting, and Updating SQLite Records

Introduction to PostgreSQL Psycopg2

Selecting, Inserting, Deleting, and Updating PostgreSQL Records

Querying data from a MySQL database

Desktop Database App - How The Output Will Look Like

User Interface Design

Frontend Interface

Backend

Connecting the Frontend to the Backend, Part 1

Connecting the Frontend to the Backend, Part 2

Fixing the Bug (Practice)

Solution

Creating a Standalone Executable Version of the Program

Object Oriented Programming Explained

Turning this Application into OOP Style, Part 1

Turning this Application into OOP Style, Part 2

Creating a Bank Account Object

Inheritance

OOP Glossary

GUI in OOP Design (Practice)

Solution

Introduction

Installing the Library

Loading, Displaying, Resizing, and Writing Images

Batch Image Resizing (Practice)

Solution

Solution with Explanations

Face Detection

Capturing Video

Webcam Motion Detector - How The Output Will Look Like

Detecting Webcam Objects

Capturing Motion Time

Introduction to Bokeh

Installing Bokeh

Your First Bokeh Plot

Plotting Triangles and Circle Glyphs (Practice)

Solution

Using Bokeh with Pandas

Plotting Education Data (Practice)

Solution

Note on Loading Excel Files

Plot Properties

Plotting Weather Data (Practice)

Solution

Visual Attributes

Time-series Plots

More Visualization Examples with Bokeh

Plotting Time Intervals of the Motion Detector

Hover Tool Implementation

Section Introduction

The Concept Behind Webscraping

Request Headers

Webscraping Example

Scraped Website Data - How The Output Will Look Like

Request Headers

Loading the Webpage in Python

Extracting "div" Tags

Extracting Addresses and Property Details

Extracting Elements without Unique Identifiers

Saving the Extracted Data in CSV Files

Crawling Through Webpages

Web-based Financial Graph - How The Output Will Look Like

Note

Downloading Datasets with Python

Stock Market Data

Stock Market Data Candlestick Charts

Candlestick Charts with Bokeh Quadrants

Candlestick Charts with Bokeh Rectangles

Candlestick Segments

Stylizing the Chart

The Concept Behind Embedding Bokeh Charts in a Flask Webpage

Note

Embedding the Bokeh Chart in a Webpage

Deploying the Chart Website to a Live Server

Data Collector Web App - How The Output Will Look Like

PostGreSQL Database Web App with Flask: Steps

Frontend: HTML Part

Frontend: CSS Part

Backend: Getting User Input

Backend: The PostGreSQL Database Model

Backend: Storing User Data to the Database

Backend: Emailing Database Values Back to the User

Backend: Sending Statistics to Users

Deploying the Web Application to a Live Server

Bonus Lecture: Implementing Download and Upload in your Web App

Student Project - How The Output Should Look Like

Solution, Part 1

Solution, Part 2

End of the Course

Note

Introduction Video

Note

Your First Tiny Python Program

The Command Line

The Python Shell

Your Second Tiny Python Program

Variables

Strings

Numbers

Programming Tip

Math Operators

Built-in Functions

Lists

List Indexing and Slicing

List Slicing Examples

Tuples

Dictionaries

More Operations with Dictionaries

User Input

Conditionals

Conditionals with Multiple Conditions

Custom Functions

Custom Functions: Example

Custom Functions: Return vs Print

Custom Functions with Conditionals

Calculate Length (Practice)

Solution

Short Survey

Custom Functions with Multiple Parameters

Custom Functions with Default Parameters

Weather Function (Practice)

Solution

Functions and if-else (Practice)

Solution

Functions and if-elif-else (Practice)

Solution

Opening Files in Python

Working with File Paths

Processing File Content

Reading Files (Practice)

Solution

For Loops

For Loops (Practice)

Solution

For Loop with Conditional Block (Practice)

Solution

File Content Length (Practice)

Solution

Functions, Conditionals, and Loops (Practice)

Solution

Writing Text to a File

Appending Text to a File

Reading and Appending Text to a File

Write Multiple Lines in a Text File (Practice)

Tip: Writing Multiple Lines in a Text File

Solution

Section Introduction

Setting Up

While Loop

While Loop with Password Checker

String Formatting

Modules, Libraries, and Packages

Installing Python Libraries

Dates and Times

Datetime Formatting Codes

Looping Multiple Sequences

The "with" Context Manager

Files, Loops, Functions, and Conditionals (Practice)

Solution

Merging Text Files (Practice)

Tips: Merging Text Files

Solution

Bonus Lecture