/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 vote142 views1 answer
Django iterating through objects
Python Django
3 votes212 views1 answer
Access the value in settings django
Python Django
1 vote202 views1 answer
Django model query join
Python Django
1 vote202 views1 answer
How to filter queryset with foreign key in django
Python Django
0 vote191 views1 answer
Django add queury parameters to reverse
Python Django
0 vote194 views1 answer
Django pull from Google Sheets
Python Django
1 vote242 views1 answer
How to count post by category django
Python Django
0 vote205 views1 answer
Django default template location
Python Django
1 vote188 views1 answer
Django get model class from queryset
Python Django
0 vote222 views1 answer
Django.core.exceptions.FieldError: 'date' cannot be specified for Forum model form as it is a non-editable field
Python Django