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decorators in with class methods

Coderunner answered on March 8, 2023 Popularity 9/10 Helpfulness 3/10

answer decorators in with class methods

decorators in with class methods

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from functools import wraps

# Remember a decorator should be concerned with one task only,
# for example do not check exceptions and log a function on the same
# decorator, this called seperation of concerns.
def decorator(func):
        @wraps(func)
        def decorated_function(self,*args,**kwargs):
            print(f"This are args: {args} and kwargs:{kwargs} of : {func.__name__}")
            # You could raise an error here
            # or include try/exception statement
            # or log a function info of a function
            return func(self,*args,**kwargs)
        return decorated_function  
      
class mathematicalOperatoers(object):
    def __init__(self):
        pass
  
    @decorator
    def add_all_give_numbers(cls,a,b,c,d,e):
       '''adding all given numbers'''
       return a + b + c + d + e
  
if __name__ == '__main__':
    operations = mathematicalOperatoers()
    adding  = operations.add_all_give_numbers(a=1,b=2,c=3,d=4,e=5)
    print(adding)
#-----------------OUTPUT------------------------------------ 
#This are args: () and kwargs:{'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5} of : add_all_give_numbers
#15

Popularity 9/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: function parameters python take

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Contributed on Mar 08 2023

Coderunner

0 Answers Avg Quality 2/10

decorators in with class methods

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