/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

0 vote136 views1 answer
Filter a pandas dataframe by length of list in a column
Python
1 vote167 views1 answer
Django get id of newly created object
Python
3 votes188 views4 answers
Django setup in windows
Python Django
13 votes162 views4 answers
Python calculate age from date of birth
Python
0 vote151 views1 answer
Python countdown from 20 down to 0
Python
0 vote161 views1 answer
Python Split list into chunks using List Comprehension
Python
0 vote139 views1 answer
Copy constructor python
Python
1 vote259 views1 answer
How to add new cell in jupyter notebook
Python
0 vote146 views1 answer
Python type hint array of objects
Python
1 vote131 views2 answers
Flask link style in static
Python Flask