I need a python 3 help

from operator import add, mul def square(x): return x * x def negate(x): return -x def identity(x): return x

def triple(x): return 3 * x

def increment(x): return x+1

def increment_by(x, step): return x + step

Q2.5 Higher Order Inputs

Write a function higher_order_input that takes inputs x and returns a function given the following conditions:

• If x is a string, then return a function that takes integer n and converts the first n characters of input x to uppercase and prints the new string n times. If n is greater than the length of the string, then return the original string.
• If the input is an integer, then return a function that takes function f and integer n and prepends the $ sign and appends n zeros to f(x). if n is negative, return the original number as a string with a prepended $ sign.
• If the input is a list, then return a function that takes function f as input and applies it to the first n elements of the given list and returns the list. If n is greater than the size of the list, then return a function that reverses the list.
• For any other input types, return a function that takes a function f and integer n and returns f(n)

For the case where the input is a list, you can assume that the list will not contains other lists. Please review the doctests for specifics. Note: each sub function that you write needs asserts and therefore you do not need asserts for x.

def higher_order_input(x): """ Return functions given the guidelines in the hw2 write-up >>> string_func = higher_order_input('Halicioglu') >>> string_func(6)

 HALICIoglu

 HALICIoglu 

 HALICIoglu 

 HALICIoglu 

 HALICIoglu 

 HALICIoglu

'HALICIoglu'

 >>> string_func(12) 'Halicioglu'

 >>> int_func = higher_order_input(15) >>> int_func(increment, 6) '$16000000'

 >>> list_func = higher_order_input([1, 2, 3, 6, 9]) >>> list_func(square, 3) [1, 4, 9, 6, 9]

 >>> rand_func = higher_order_input(True) >>> rand_func(increment, 5) 6 """ #Your code goes here#

Ps. You should assert statements for every input for every function