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Add demo for key-word function arguments.

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Lines changed: 12 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,16 @@ def arbitrary_list_arg_func_2(a, b, c, *args):`
`40`	`40`	`print('*args: stands for list of optional arguments')`
`41`	`41`	`print(a, b, c, args)`
`42`	`42`
`43`		`-`
	`43`	`+def key_word_func_args(a, b, args, *kargs):`
	`44`	`+ print('Key word function arguments are discussed in this function')`
	`45`	`+ print('a={}'.format(a))`
	`46`	`+ print('b={}'.format(b))`
	`47`	`+ print('arbitraty number of arguments as tuple = {}'.format(args))`
	`48`	`+ print('\nFollowing represents key-word arguments:')`
	`49`	`+ print('NOTE: key-word arguments are actually passed as dictionary to the function.')`
	`50`	`+`
	`51`	`+ for k in kargs:`
	`52`	`+ print('key = {} and value = {}'.format(k, kargs[k]))`
`44`	`53`
`45`	`54`	`def main():`
`46`	`55`	`for n in range(1, 20):`
`@@ -54,5 +63,7 @@ def main():`
`54`	`63`	`arbitrary_list_arg_func_1(1,2,3,4,5)`
`55`	`64`	`print()`
`56`	`65`	`arbitrary_list_arg_func_2(1, 2, 3, 4,5,6,7)`
	`66`	`+ print()`
	`67`	`+ key_word_func_args(3, 45, 1 , 2, 3, one = 1, two = 2, three = 3)`
`57`	`68`
`58`	`69`	`if __name__ == '__main__': main()`

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