/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

0 vote369 views1 answer
How to submit two forms in django
Python Django
1 vote400 views1 answer
How to get a hyperlink in django
Python Django
0 vote305 views1 answer
Django rest framework multiple user registration
Python Django
0 vote352 views1 answer
User passes test django
Python Django
1 vote338 views1 answer
Yesno django
Python Django
0 vote375 views1 answer
Pdfs in django
Python Django
0 vote375 views1 answer
"DO_NOTHING" is not defined django
Python Django
0 vote335 views1 answer
Django on_delete rules
Python Django
4 votes389 views5 answers
Module 'datetime' has no attribute 'now' django
Python Django
0 vote350 views1 answer
Restaurant management system in django
Python Django