Python s property and managing attributes

### tutorial: using python's `property` to manage attributes

in python, the `property` function allows us to define custom behavior for getting, setting, and deleting attributes of a class. this can be useful for implementing computed attributes, validation, or controlling access to certain attributes.

here is a step-by-step guide on how to use `property` in python:

#### step 1: define a class with a property

#### step 2: create an instance of the class and access properties

here we create an instance of the `circle` class, set the `radius` attribute, and access the `area` attribute. we can also see that attempting to set a negative radius will raise a `valueerror` as defined in the setter method.

using `property` in this way allows us to encapsulate attribute access and provide custom behavior when getting or setting attributes.

### summary
- `property` in python allows us to define custom behavior for getting, setting, and deleting attributes of a class.
- it helps to encapsulate attribute access and implement validation or computed attributes.

i hope this tutorial was helpful in understanding how to use `property` in python for managing attributes. let me know if you have any further questions!

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#python attributes of a function
#python attributes of a class
#python attributes of object
#python attributes vs properties
#python attributes of list

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