Explanation

- A **Mixin** is a class that provides methods to other classes. It is meant to be inherited by other classes to provide additional functionality, without being instantiated on its own. Mixins allow for code reuse and modular design.
- **"Provides Behavior"**: A mixin is used to provide reusable behavior to other classes.
- **Use Case**: When you want to share specific functionality across multiple classes.

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Steps

• Create a class with specific methods (Mixin).
• Have other classes inherit from this Mixin class to gain the functionality.
• Mixins are typically used for shared functionality that is unrelated to the class’s main purpose.

class PrinterMixin:
    def print(self):
        print("Mixin: Printing from Printer")
 
class Document(PrinterMixin):
    def show(self):
        print("Document content...")
 
doc = Document()
doc.show()  # Output: Document content...
doc.print()  # Output: Mixin: Printing from Printer