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sure! decorators in python are a powerful tool that allows you to modify the behavior of functions or methods. they can be used for logging, access control, memoization, and more. below are five useful python decorators, along with explanations and code examples.

1. logging decorator

a logging decorator can be used to log the execution of a function, including its arguments and return value.



*output:*


2. timing decorator

this decorator measures the time a function takes to execute.



*output:*


3. retry decorator

a retry decorator is useful for retrying a function call if it raises an exception.



*output:*

(the output may vary due to the random nature of the function.)

4. memoization decorator

a memoization decorator can cache the results of expensive function calls and return the cached result when the same inputs occur again.



5. access control decorator

this decorator restricts access to a function based on a user role.



*output:*


conclusion

decorators can enhance the functionality of your python functions in a clean and readable way. the examples above demonstrate how you can implement logging, timing, retry logic, memoization, and access control using decorators. feel free to adapt these decorators to fit your specific needs!

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