Exploring Python Closures: Examples & Use Cases: Understanding Scope & Closure, Creating a Closure
This is a preview of the video course, "Exploring Python Closures: Examples and Use Cases". In Python, a closure is typically a function defined inside another function. This inner function grabs the objects defined in its enclosing scope and associates them with the inner function object itself. The resulting combination is called a closure. Closures are a common feature in functional programming languages. In Python, closures can be pretty useful because they allow you to create function-based decorators, which are powerful tools.
This is a portion of the complete course, which you can find here:
https://realpython.com/courses/closur...
The rest of the course covers:
Accessing Variables in the Enclosing Scope
Reviewing Closures
Creating Factory Functions
Building Stateful Functions
Writing Decorators With Closures
Adding Parameters to Decorators
Using Classes as an Alternative to Closures
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