تعلم بايثون في فيديو واحد python (حصري) 6 ساعات بإتقان learn python in one video

Introduction

This tutorial provides a comprehensive guide to learning Python from scratch, based on an extensive six-hour video course. It covers everything from installation to advanced concepts, making it suitable for beginners and those looking to deepen their understanding of Python programming.

Step 1: Install Python and Code Editor

For Windows 10

1. Download the Python installer from the official website.
2. Run the installer and ensure you check the box to add Python to your PATH.
3. Follow the installation prompts to complete the setup.
4. Install a code editor, such as Visual Studio Code or PyCharm.
   • Download the editor from its official site.
   • Follow the installation steps.

For Windows 7

1. Obtain the Python installer compatible with Windows 7.
2. Execute the installer, ensuring to add Python to your PATH.
3. Install your preferred code editor following the same steps as for Windows 10.

Step 2: Learn Python Basics

1. Understand the syntax and structure of Python.
2. Familiarize yourself with data types such as integers, floats, strings, and booleans.
3. Explore control structures including:
   • If statements
   • Loops (for and while)
4. Get to know functions:
   • Define functions using the def keyword.
   • Learn about parameters and return values.

Step 3: Object-Oriented Programming in Python

1. Understand the principles of Object-Oriented Programming (OOP):
   • Classes and objects
   • Inheritance
   • Encapsulation
   • Polymorphism
2. Create a simple class:

   class Dog:
       def __init__(self, name):
           self.name = name
   
       def bark(self):
           return "Woof!"
   

Step 4: File Handling

1. Learn to read and write files using Python.
   • Use the open() function to access files.
   • Read data with methods like .read() and .readlines().
   • Write data using the .write() method.
2. Example of reading a file:

   with open('example.txt', 'r') as file:
       data = file.read()
   

Step 5: Working with Libraries

1. Get acquainted with popular Python libraries such as NumPy, pandas, and Matplotlib.
2. Install libraries using pip:

   pip install numpy pandas matplotlib
   

3. Explore how to import and use these libraries in your projects.

Step 6: Introduction to Databases

1. Understand the basics of database interaction using SQLite.
2. Learn how to connect to a database:

   import sqlite3
   connection = sqlite3.connect('example.db')
   cursor = connection.cursor()
   

3. Perform basic database operations like creating tables and inserting data.

Step 7: Advanced Topics

1. Explore encryption techniques for securing files.
2. Learn how to convert Python scripts into executable files (EXE).
3. Understand how to implement software activation using serial numbers.

Conclusion

This tutorial provides a structured approach to learning Python, covering installation, programming fundamentals, OOP, file handling, libraries, databases, and advanced concepts. By following these steps, you're on your way to mastering Python programming. For further learning, consider exploring specialized courses or projects in areas of interest like web development or data science.