unlimited arguments python
def add(*args): # *args takes multiple inputs
return sum(args)
print(add(1,2,3,4,5)) # prints 15
print(add(10, 20, 30)) # prints 60unlimited arguments python
def add(*args): # *args takes multiple inputs
return sum(args)
print(add(1,2,3,4,5)) # prints 15
print(add(10, 20, 30)) # prints 60args 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}variable number of arguments to python class
def multiply(*args):
z = 1
for num in args:
z *= num
print(z)
multiply(4, 5)
multiply(10, 9)
multiply(2, 3, 4)
multiply(3, 5, 10, 6)difference between args and kwargs in python
# We use *args and **kwargs as an argument when we are unsure
# about the number of arguments to pass in the functions.
#This is an example of *args
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)\
#This is an example of **kwargs
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)kwargs in python
def display2(a,b,c):
print("kwarg1:", a)
print("kwarg2:", b)
print("kwarg3:", c)
d = {"a": 1, "b": 2, "c": 3}
display2(**d)kwargs in python
def display(**kwargs):
d = {k.upper():v.upper() for k,v in kwargs.items() }
return d
d = {"name":"neo","age":"33","city":"tokyo"}
print(display(**d))Copyright © 2021 Codeinu
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