Question

I need help in Python.

This is a two step problem

So I have the code down, but I am missing some requirements that I am stuck on. Also, I need help verifying the problem is correct.:)

7. Random Number File Writer

Write a program that writes a series of random numbers to a file. Each random number

should be in the range of 1 through 500. The application should let the user specify how

many random numbers the file will hold.

* Make sure your program starts and is driven from a main() function.
* The name of the file generated should be numbers.txt
* Your program should have at least one additional function that you write and use.

This is my code for the first one I need help for the second problem:

# import the random module
import random

def main():
'''
Function that opens the file and calls another function for writing data to it and then closes the file
'''
# open a file for writing and assign it to the variable numbers.
# this will reference the file object
random_numbers = open('numbers.txt', 'w')
  
# get the number of random numbers to be generated
qty_numbers = int(input('Input how many random numbers should be written to the file: '))
  
#Writing random numbers to file
writeRandomNumbers(random_numbers, qty_numbers);
  
# close the file
random_numbers.close()
  
def writeRandomNumbers(random_numbers, qty_numbers):
'''
Function that generates user specified number of random numbers and writes to file
'''
print('Your list of random numbers are: ')
  
# create a loop to generate the random numbers in the quantity specified
for count in range (qty_numbers):
number = random.randint(1,500)
  
# print the list of random numbers
print(number)
  
#convert the numbers
random_numbers.write(str(number)+ '\n')
  
# tell the user
print('Your list of random numbers have been written to the file named numbers.txt');
  
# call the main function
main()

This is the one my struggling with the extra requirements and need help verifying it's correct :)

8. Random Number File Reader

This exercise assumes you have completed Programming Exercise 7, Random Number File

Writer. Write another program that reads the random numbers from the file, display the

numbers, and then display the following data:

• The total of the numbers

• The number of random numbers read from the file

REQUIREMENTS THAT I AM STUCK ON!
*Make sure to use exception handling to check for the existence of the file.
* Make sure your program starts and is driven from a main() function.
* Your program should use the same numbers.txt file from the previous problem.
* Your program should have at least one additional function that you write and use.

This is my code for the second one:

def main():
random_numbers = open('numbers.txt', 'r')
number = 0
total = 0
print("List of numbers:")
for line in random_numbers.readlines():
print(line)
total = total+int(line)
number +=1
print("The total of the numbers = "+str(total))
print("The number of the random numbers read from the file = "+str(number))
print('Please hit enter to continue...')
main()