python-learning-codes/PythonDecorators.py at main · hariom20singh/python-learning-codes · GitHub

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#Decorators

#Decorators can be thought of as functions which modify the functionality of another function. They help to make your code shorter and more "Pythonic".

#To properly explain decorators we will slowly build up from functions. Make sure to run every cell in this Notebook for this lecture to look the same on your own computer.


#Creating a Decorator
defnew_decorator(func):

defwrap_func():
print("Code would be here, before executing the func")

func()

print("Code here will execute after the func()")

returnwrap_func

deffunc_needs_decorator():
print("This function is in need of a Decorator")

#func_needs_decorator()

ThisfunctionisinneedofaDecorator
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#Decorators

#Decorators can be thought of as functions which modify the functionality of another function. They help to make your code shorter and more "Pythonic".

#To properly explain decorators we will slowly build up from functions. Make sure to run every cell in this Notebook for this lecture to look the same on your own computer.


#Creating a Decorator
defnew_decorator(func):

defwrap_func():
print("Code would be here, before executing the func")

func()

print("Code here will execute after the func()")

returnwrap_func

deffunc_needs_decorator():
print("This function is in need of a Decorator")

#func_needs_decorator()

ThisfunctionisinneedofaDecorator
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#Decorators

#Decorators can be thought of as functions which modify the functionality of another function. They help to make your code shorter and more "Pythonic".

#To properly explain decorators we will slowly build up from functions. Make sure to run every cell in this Notebook for this lecture to look the same on your own computer.


#Creating a Decorator
defnew_decorator(func):

defwrap_func():
print("Code would be here, before executing the func")

func()

print("Code here will execute after the func()")

returnwrap_func

deffunc_needs_decorator():
print("This function is in need of a Decorator")

#func_needs_decorator()

ThisfunctionisinneedofaDecorator
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#Decorators

#Decorators can be thought of as functions which modify the functionality of another function. They help to make your code shorter and more "Pythonic".

#To properly explain decorators we will slowly build up from functions. Make sure to run every cell in this Notebook for this lecture to look the same on your own computer.


#Creating a Decorator
defnew_decorator(func):

defwrap_func():
print("Code would be here, before executing the func")

func()

print("Code here will execute after the func()")

returnwrap_func

deffunc_needs_decorator():
print("This function is in need of a Decorator")

#func_needs_decorator()

ThisfunctionisinneedofaDecorator
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#Decorators

#Decorators can be thought of as functions which modify the functionality of another function. They help to make your code shorter and more "Pythonic".

#To properly explain decorators we will slowly build up from functions. Make sure to run every cell in this Notebook for this lecture to look the same on your own computer.


#Creating a Decorator
defnew_decorator(func):

defwrap_func():
print("Code would be here, before executing the func")

func()

print("Code here will execute after the func()")

returnwrap_func

deffunc_needs_decorator():
print("This function is in need of a Decorator")

#func_needs_decorator()

ThisfunctionisinneedofaDecorator
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7
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15
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20
21
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25
#Decorators

#Decorators can be thought of as functions which modify the functionality of another function. They help to make your code shorter and more "Pythonic".

#To properly explain decorators we will slowly build up from functions. Make sure to run every cell in this Notebook for this lecture to look the same on your own computer.


#Creating a Decorator
defnew_decorator(func):

defwrap_func():
print("Code would be here, before executing the func")

func()

print("Code here will execute after the func()")

returnwrap_func

deffunc_needs_decorator():
print("This function is in need of a Decorator")

#func_needs_decorator()

ThisfunctionisinneedofaDecorator
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25
#Decorators

#Decorators can be thought of as functions which modify the functionality of another function. They help to make your code shorter and more "Pythonic".

#To properly explain decorators we will slowly build up from functions. Make sure to run every cell in this Notebook for this lecture to look the same on your own computer.


#Creating a Decorator
defnew_decorator(func):

defwrap_func():
print("Code would be here, before executing the func")

func()

print("Code here will execute after the func()")

returnwrap_func

deffunc_needs_decorator():
print("This function is in need of a Decorator")

#func_needs_decorator()

ThisfunctionisinneedofaDecorator
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7
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10
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15
16
17
18
19
20
21
22
23
24
25
#Decorators

#Decorators can be thought of as functions which modify the functionality of another function. They help to make your code shorter and more "Pythonic".

#To properly explain decorators we will slowly build up from functions. Make sure to run every cell in this Notebook for this lecture to look the same on your own computer.


#Creating a Decorator
defnew_decorator(func):

defwrap_func():
print("Code would be here, before executing the func")

func()

print("Code here will execute after the func()")

returnwrap_func

deffunc_needs_decorator():
print("This function is in need of a Decorator")

#func_needs_decorator()

ThisfunctionisinneedofaDecorator