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Topics

Python Basics

Introduction to PythonInstalling PythonPython SyntaxPython CommentsPython VariablesPython Data TypesPython Type ConversionPython OperatorsPython Input/OutputPython Indentation

Control Structures

Python If...ElsePython While LoopsPython For LoopsPython Break and ContinuePython Pass StatementPython Match-Case Statements

Python Data Structures

Python ListsPython TuplesPython SetsPython DictionariesPython ArraysPython List Comprehension

Python Functions

Defining Python FunctionsPython Function ArgumentsPython Function Return ValuesPython Lambda FunctionsPython Recursive FunctionsPython Global and Local Variables

Python OOP

Python Classes and ObjectsPython InheritancePython EncapsulationPython PolymorphismPython Method OverridingPython Abstract Classes

Python Modules and Packages

Creating Python ModulesImporting Python ModulesPython Built-in ModulesPython Package Management (pip)Creating Python Packages

Python File Handling

Python File Open/ClosePython File ReadPython File WritePython File ManagementPython Directory Handling

Python Exception Handling

Python Try...ExceptPython User-defined ExceptionsPython Raise KeywordPython Finally Clause

Python Advanced Topics

Python IteratorsPython GeneratorsPython DecoratorsPython Context ManagersPython Regular ExpressionsPython MultithreadingPython Multiprocessing

Python Standard Library

Python Math ModulePython Random ModulePython DateTime ModulePython JSON ModulePython OS ModulePython Sys Module

Python Data Manipulation

Python String ManipulationPython List OperationsPython Dictionary OperationsPython Set Operations

Python Testing

Python Unit TestingPython DoctestPython PytestPython Test-Driven Development

Python Performance

Python Code OptimizationPython ProfilingPython Memory ManagementPython Caching Techniques

Python and Databases

Python SQLitePython MySQL ConnectorPython PostgreSQLPython MongoDB

Python Web Scraping

Python Requests LibraryPython BeautifulSoupPython Scrapy Basics

Python and APIs

Python REST API BasicsPython API AuthenticationPython API Data Handling

Installing Python

Python is a versatile and powerful programming language. Before you can start coding, you'll need to install it on your computer. This guide will walk you through the process step-by-step.

Choosing a Python Version

Python has two main versions: Python 2 and Python 3. We recommend installing Python 3, as it's the current and actively developed version.

Installation Steps

Windows

  1. Visit the official Python Package Management (pip) website.
  2. Download the latest Python 3 installer for Windows.
  3. Run the installer and check "Add Python to PATH" during installation.
  4. Click "Install Now" to begin the installation process.

macOS

  1. macOS usually comes with Python pre-installed. Open Terminal and type: 
    python --version
  2. If you need a newer version, download the macOS installer from the official Python website.
  3. Run the installer and follow the prompts.

Linux

Most Linux distributions come with Python pre-installed. To check your version, open a terminal and type:

python3 --version

If you need to install Python, use your distribution's package manager. For example, on Ubuntu or Debian:

sudo apt-get update
sudo apt-get install python3

Verifying the Installation

After installation, open a command prompt or terminal and type:

python --version

This should display the installed Python version.

Setting Up Your Development Environment

Once Python is installed, you might want to set up a development environment. Here are some popular options:

  • IDLE: Comes bundled with Python, suitable for beginners.
  • PyCharm: A powerful IDE with many features.
  • Visual Studio Code: A lightweight, customizable editor with Python support.

Next Steps

With Python installed, you're ready to start coding! Begin by exploring Python Syntax and Python Variables to get a feel for the language.

Troubleshooting

If you encounter issues during installation:

  • Ensure you have administrator privileges on your computer.
  • Check your system's compatibility with the Python version you're trying to install.
  • Consult the official Python documentation for specific troubleshooting steps.

Remember, installing Python is just the first step in your programming journey. Practice regularly and explore Python Built-in Modules to expand your skills.