Question

Please use python 3!!!!

# Write a function "get_file" to ask the user for a file name.
# Return an open file handle to the users file in "read" mode.
# Use exception handling to deal with the case that the user's file
# does not exist, printing an error saying "File does not exist, try again"
# and trying again

f = get_file()
f.close()

Answer 1

#!/usr/bin/python

def get_file():

#Reads the name of the file.

fileName = raw_input('Enter the name of the file to read: ')

try:

#Tries to read the file in read mode, and returns the handle.

fileHandle = open(fileName, 'r')

return fileHandle

except:

#Prints an error message, and retries, if fails to open the file.

print'File does not exist, try again.'

get_file()

f = get_file()

print f.read()

f.close()