ack to 2306DataProgramming Q1. Implement a function getCustomerList that takes as argument filename to read the...

 

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ack to 2306DataProgramming Q1. Implement a function getCustomerList that takes as argument filename to read the file and return it as a nested list, where each element is a list of [<Name>, <Clerk's Desk>, <Time>]. The filename argument doesn't contain the extension (i.e. "input"), your program must automatically add the ".txt" extension. If the file doesn't exist, the getCustomerList function will print the message: "Error! <filename> not found.", and should return None. 1 2 def getCustomerList (filename): ASAWN 5 Save & Run Load History 6 #write code to check if file exist and return List/None pass 4 Activity: 1 File (two_go) Question in Context ack to 2306DataProgramming Q1. Implement a function getCustomerList that takes as argument filename to read the file and return it as a nested list, where each element is a list of [<Name>, <Clerk's Desk>, <Time>]. The filename argument doesn't contain the extension (i.e. "input"), your program must automatically add the ".txt" extension. If the file doesn't exist, the getCustomerList function will print the message: "Error! <filename> not found.", and should return None. 1 2 def getCustomerList (filename): ASAWN 5 Save & Run Load History 6 #write code to check if file exist and return List/None pass 4 Activity: 1 File (two_go) Question in Context

Answer rating: 100% (QA)

import os from os import path def getCustomerListfilename nested List to store our main nested list ... View the full answer