Question

Delivery truck drivers are consigned various cargo each day. You are tasked to write a program that calculates the weight of the cargo and determine whether they can be carried. Two command line arguments will be passed like so: python3 bank.py <file name> <weight limit> Your program needs to read the file, print out cargos and the total weight, and finally determine whether the truck is able to carry all the cargo. You can assume all inputs are valid. An example of the cargo file is shown below.

Answer 1

import sys
import csv

# read command line arguments
filename = sys.argv[1]
maxload = float(sys.argv[2])

# open csv file from current folder with file name
with open(filename) as csv_file:
csv_reader = csv.reader(csv_file, delimiter=',')
line_count = 0
totalweight = 0
# read each row and entries and print it
for row in csv_reader:
print(f'\t{row[0]} : {row[1]} Kg')
line_count += 1
totalweight += float(row[1])

print("Total weight :", totalweight)

#cheack if totalweight is below permited limited or not
if (totalweight < maxload):
print ("Success! Cargo has been loaded")
else:
print ("Hold On!! Cargo is Overloaded")

- D x weighttest.py - E:\HomeworkLibCode weighttest.py (3.8.2) File Edit Format Run Options Window Help import sys import csv filename = sys.argv[1] maxload = float (sys.argv[2]) with open (filename) as csv file: csv_reader = csv.reader (csv file, delimiter=',') line count = 0 totalweight = 0 for row in csv reader: print (f'\t{row[0]} : {row[1]} Kg') line count += 1 totalweight += float (row[1]) Customize weighttest.py Run X Command Line Arguments for sys.argv: cargo.txt 20000 print ("Total weight :", totalweight) Restart shell if (totalweight < maxload) : print ("Success! Cargo has been loaded") else: print ("Hold On!! Cargo is overloaded") D OK Cancel Python 3.8.2 Shell File Edit Shell Debug Options Window Help Python 3.8.2 (tags/v3.8.2:7b3ab59, Feb 25 2020, 22:45:29) [MSC v.1916 32 bit (In tel)] on win32 Type "help", "copyright", "credits" or "license ()" for more information. >>> ====================== RESTART: E:\HomeworkLibCode weighttest.py ==================== wardrobe : 550.30 Kg mattress : 300.10 kg fauteuil : 600.00 Kg drawer : 1230.55 kg hammock : 75.00 kg Total weight : 2755.95 Success! Cargo has been loaded >>> ================= RESTART: E:\HomeworkLibCode weighttest.py =========== wardrobe : 550.30 Kg mattress : 300.10 kg fauteuil : 600.00 Kg drawer : 1230.55 kg hammock : 75.00 Kg Total weight : 2755.95 Success! Cargo has been loaded >>>