/Python/Django/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

23 votes429 views2 answers
Django rest
Python Django
4 votes384 views1 answer
Django is null
Python Django
0 vote371 views1 answer
How to customize simplejwt error response message in django restframework
Python Django
0 vote355 views1 answer
Django model different schema
Python Django
0 vote367 views2 answers
Fetching data from multiple tables using related name in django
Python Django
0 vote358 views1 answer
Dynamic footer in django
Python Django
0 vote351 views1 answer
Add header info in django response
Python Django
0 vote371 views2 answers
Django swagger
Python Django
0 vote322 views1 answer
Django pass list of fields to values
Python Django
0 vote323 views1 answer
Slug in redirect django
Python Django