def main():
"""
The main program.
:return None
:rtype: NoneType
"""
# prompt for the satchels weight capacity, e.g. 55
satchelCapacity = int(input("Enter satchel's maximum weight (int): "))
mySatchel = satchel.createSatchel("Greedo's Satchel", satchelCapacity)
# prompt for the filename, e.g. precious.txt
fileName = input('Enter metals file name (in data/): ')
# read and display the unsorted metals from the file
print('\nThe metals read from', fileName, ':')
myMetals = metal.readMetals(fileName)
metal.printMetals(myMetals)
# sort the metals by value per bar (ignoring weight)
print('\nThe metals sorted by value per weight:')
metal.sortMetalsByValuePerWeight(myMetals)
metal.printMetals(myMetals)
# fill the satchel greedily by weight value and display result
print('\nFilling the satchel greedily by weight value:')
satchel.fillSatchel(mySatchel, myMetals)
satchel.printSatchel(mySatchel)
def main():
"""
The main program.
:return None
:rtype: NoneType
"""
# prompt for the satchels weight capacity, e.g. 55
satchelCapacity = int(input("Enter satchel's maximum weight (int): "))
mySatchel = satchel.createSatchel("Greedo's Satchel", satchelCapacity)
# prompt for the filename, e.g. precious.txt
fileName = input('Enter metals file name (in data/): ')
# read and display the unsorted metals from the file
print('\nThe metals read from', fileName, ':')
myMetals = metal.readMetals(fileName)
metal.printMetals(myMetals)
# sort the metals by value per bar (ignoring weight)
print('\nThe metals sorted by value per weight:')
metal.sortMetalsByValuePerWeight(myMetals)
metal.printMetals(myMetals)
# fill the satchel greedily by weight value and display result
print('\nFilling the satchel greedily by weight value:')
satchel.fillSatchel(mySatchel, myMetals)
satchel.printSatchel(mySatchel)
def printSatchel(satchel):
"""
Display the satchel to standard output in the format:
Name: {name of satchel}
Capacity: {maximum weight of satchel}
Weight Held: {current weight of satchel}
Total Value: {total value of satchel}
Items:
{first metal}
{second metal}
...
When displaying the individual metals, use the metal module function,
printMetals().
:param satchel (Satchel): The Satchel object
:return: None
:rtype: NoneType
"""
print("Name: ", satchel.name)
print("Capacity: ", satchel.capacity)
print("Weight Held: ", satchel.weight)
print("Total Value: ", satchel.totalValue)
print("Items:")
printMetals(satchel.items)
def printSatchel(satchel):
"""
Display the satchel to standard output in the format:
Name: {name of satchel}
Capacity: {maximum weight of satchel}
Weight Held: {current weight of satchel}
Total Value: {total value of satchel}
Items:
{first metal}
{second metal}
...
When displaying the individual metals, use the metal module function,
printMetals().
:param satchel (Satchel): The Satchel object
:return: None
:rtype: NoneType
"""
print("Name: ", satchel.name)
print("Capacity: ", satchel.capacity)
print("Weight Held: ", satchel.weight)
print("Total Value: ", satchel.totalValue)
print("Items:")
printMetals(satchel.items)