Example 1: args kwargs python
>>> def argsKwargs(*args, **kwargs):
... print(args)
... print(kwargs)
...
>>> argsKwargs('1', 1, 'slgotting.com', upvote='yes', is_true=True, test=1, sufficient_example=True)
('1', 1, 'slgotting.com')
{'upvote': 'yes', 'is_true': True, 'test': 1, 'sufficient_example': True}
Example 2: use of kwargs and args in python classes
def myFun(*args,**kwargs):
print("args: ", args)
print("kwargs: ", kwargs)
myFun('my','name','is Maheep',firstname="Maheep",lastname="Chaudhary")
Example 3: difference between args and kwargs in python
def adder(*num):
sum = 0
for n in num:
sum = sum + n
print("Sum:",sum)
adder(3,5)
adder(4,5,6,7)
adder(1,2,3,5,6)\
def intro(**data):
print("\nData type of argument:",type(data))
for key, value in data.items():
print("{} is {}".format(key,value))
intro(Firstname="Sita", Lastname="Sharma", Age=22, Phone=1234567890)
intro(Firstname="John", Lastname="Wood", Email="[email protected]", Country="Wakanda", Age=25, Phone=9876543210)
Example 4: **kwargs
When it iterating over a dictionary you are only able to iterate over
the keys not the values. The ** when placed before a variable will allow
you to iterate and unpack both key and value pairs. Because you are
unpacking both key and value this will return the result as a dictionary.
Example 5: python function arguments
def func(required,*args,**kwargs):
return f"{required} {args} {kwargs}"
func("Nagendra",5,32,2,1,23,)
func("Nagendra",5,32,2,1,23,key1="55",key2="75")
def average(*args):
'''
As we already know *args means collection of values in a tuple.
INPUT: arguments are given. example average(4,10,)
OUTPUT: average of two numbers (4+10)/2 == 14
'''
return sum(args)/len(args)
average(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15)