/Python/How to create decorator function in django

How to create decorator function in django

# aDecorator is the wrapper function 
def aDecorator(func):     #func is the wrapped function
   def wrapper(*args, **kwargs):
      ret = func(*args, **kwargs)  #get reault of wrapped function
      return f' Decorator has converted result to upper-case: {ret.upper()} '
   return wrapper          #wrapper contains the decoration and result of wrapped function 

@aDecorator                # aDecorator is the wrapper function
def exampleFunction():
   return "basic output"   #lower-case string

print(exampleFunction())   #addDecoration adds note and converts to Upper-case

#Output:
#  Decorator has converted result to upper-case: BASIC OUTPUT

Similar codes

1 vote329 views2 answers
How to uninstall python2.7 from ubuntu 18.04
Python
1 vote269 views1 answer
From django.conf.urls import patterns
Python
12 votes315 views2 answers
Append file to list python
Python
0 vote258 views1 answer
Django trim string whitespace
Python
1 vote293 views1 answer
Pytorch summary model
Python
0 vote290 views1 answer
Read api from django
Python
0 vote290 views1 answer
Ec2 ssh terminal hangs after sometime
Python
0 vote309 views1 answer
Df filter out rows that appear more than x times
Python
0 vote308 views2 answers
How to make a bill in python
Python
10 votes304 views3 answers
How to find current age from date of birth in python
Python