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python optional parameters

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Nervous Newt answered on February 10, 2020 Popularity 10/10 Helpfulness 4/10

answer python optional parameters

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def my_func(a = 1, b = 2, c = 3):
	print(a + b + c)
    
my_func()
#OUTPUT = 6

my_func(2)
#This changes the value of a to 2
#OUTPUT = 7

my_func(c = 2)
#This changes the value of c to 2
#OUTPUT = 5

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: optional-parameters python

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Contributed on Jul 30 2020

Nervous Newt

0 Answers Avg Quality 2/10

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python optional arguments in function

Comment

# Basic syntax:
def your_function(a, b="blargh", *args, **kwargs):

# Where:
#	- a is a required argument
#	- b is an optional argument with a default. It is set as the string
#		"blargh" if omitted
#	- *args allows you to pass any number of additional (unnamed) arguments
#		which are passed to the function as a tuple
#	- **kwargs allows you to specify any number of additional (named) arguments
#		which are passed to the function as a dict
# Note, if you use *args, it should come after other arguments (except **kwargs)
#	and if you use **kwargs, it should come after all other arguments

# Example usage:
def your_function(a, b="blargh", *args, **kwargs):
	print(a, b, args, kwargs)

your_function(1,2,3,4,5, six="6")
--> 1 2 (3, 4, 5) {'six': '6'}
# Note, the second argument, 2, replaces the default of "blargh"
# Note, six="6" is how you pass arguments to kwargs, like a dictionary

Popularity 10/10 Helpfulness 4/10 Language python

Source: stackoverflow.com

Tags: in-function in-f

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Contributed on Jun 06 2023

Charles-Alexandre Roy

0 Answers Avg Quality 2/10

python optional arguments

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def myfunc(a,b, *args, **kwargs):
      c = kwargs.get('c', None)
      d = kwargs.get('d', None)
      #etc
myfunc(a,b, c='nick', d='dog', ...)

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: optional-arguments optional-argument

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Contributed on Feb 10 2020

Yucky Yak

0 Answers Avg Quality 2/10

optional arguments python

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def myfunc(a,b, *args, **kwargs):
   for ar in args:
      print ar
myfunc(a,b,c,d,e,f) #prints values of c,d,e,f

def myfunc(a,b, *args, **kwargs):
      c = kwargs.get('c', None) #test if 'c' defined
      d = kwargs.get('d', None) #otherwise, return None
      #etc
myfunc(a,b, c='nick', d='dog', ...)
#kwargs = dict of all the parameters that are key valued after a,b

Popularity 10/10 Helpfulness 3/10 Language python

Source: stackoverflow.com

Tags: optional-arguments optional-argument

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Contributed on Jun 26 2021

Hurt Hare

0 Answers Avg Quality 2/10

python create a function with optional parameter

Comment

def some_function (self, a, b, c, d = None, e = None, f = None, g = None, h = None):
    #code

Popularity 10/10 Helpfulness 3/10 Language python

Source: stackoverflow.com

Tags: function functio

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Contributed on May 08 2020

Concerned Cheetah

0 Answers Avg Quality 2/10

optional parameter in python

Comment

def to_smash(total_candies, n_friends=3):
    return total_candies % n_friends
  
 #Here n_friends is Optional Parameter

Popularity 10/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: python py

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Contributed on Dec 02 2020

Annoying Anteater

0 Answers Avg Quality 2/10

make parameter optional python

Comment

def myfunc(a,b, *args, **kwargs):
   for ar in args:
      print ar
myfunc(a,b,c,d,e,f)

Popularity 10/10 Helpfulness 2/10 Language python

Source: stackoverflow.com

Tags: python py

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Contributed on Feb 04 2021

TheProgrammer

0 Answers Avg Quality 2/10

make parameter optional python

Comment

def foo(num: int = 0)

Popularity 9/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: python py

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Contributed on Jun 15 2023

Clear Cow

0 Answers Avg Quality 2/10

optional arguments python

Comment

def some_function (self, a, b, c, d = None, e = None, f = None, g = None, h = None):
    #code

Popularity 10/10 Helpfulness 1/10 Language python

Source: stackoverflow.com

Tags: optional-arguments optional-argument

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Contributed on Dec 15 2020

Gentle Grasshopper

0 Answers Avg Quality 2/10

python optional parameters

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