I am trying to finish the code below. class DVD: def __init__(self, title, dvd_type, cost): self.title = title self.dvd_type = dvd_type self.cost = cost def setTitle(self, netTitle): self.title = newT...
I am trying to finish the code below.
class DVD: def __init__(self, title, dvd_type, cost): self.title = title self.dvd_type = dvd_type self.cost = cost def setTitle(self, netTitle): self.title = newTitle def getTitle(self): return self.title def getType(self): return self.dvd_type def getCost(self): return self.cost def setCost(self, newCost): self.cost = newCost def setType(self, newdvd_Type): validTypes = ['Game', 'Word', 'Compiler', 'Spreadsheet', 'dBase', 'Presentation'] while True: self.dvd_type = input( 'Please enter the valid type: (Game, Word, Compiler, Spreadsheet, dBase, Presentation)') if self.dvd_type() not in validTypes: print( 'Incorrect type, please enter from the following choices: ' '(Game, Word, Compiler, Spreadsheet, dBase, Presentation)') continue else: self.dvd_type = newdvd_Type break def loadInformation(self): self.__title = input('Enter a title of the DVD') self.__dvdtype = input('Enter the type of DVD') self.__cost = input('Please enter the cost') def listValidDVDTypes(self): print ( "We only accept: 'Game', 'Word,' 'Compiler', 'Spreadsheet', 'dBase', and 'Presentation' as the DVD Typers") def Display_DVD_Information(dvds): for obj in dvds: print (obj.title) print (obj.dvd_type) print (obj.cost) def DisplayTotalAndAverageCosts(dvds): add = 0 for obj in dvds: add += obj.cost print (obj.cost) avg = add / len(dvds) print ('Average cost: ', avg) def ChangeDVD(A_DVD): print ('DVD Title is: ', A_DVD.title) in1 = input('Do you want to change title (y/n): ') if in1 in ['y', 'Y']: title = input('Please enter a title: ') A_DVD.title = title else: pass print ('DVD type is ', A_DVD.dvd_type) in2 = input('Do you wan to change type (y/n): ') if in2 in ['y', 'Y']: validTypes = ['Game', 'Word', 'Compiler', 'Spreadsheet', 'dBase', 'Presentation'] while True: dvd_type = input('Please enter valid type: (Game,Word,Compiler,Spreadsheet,dBase,Presentation)') if dvd_type.title() not in validTypes: print( 'Incorrect type, please enter from the following choices: ' '(Game,Word,Compiler,Spreadsheet,dBase,Presentation)') continue else: A_DVD.type = dvd_type break else: pass print ('DVD cost is ', A_DVD.cost) in3 = input('Do you want to change cost (y/n):') if in3 in ['y', 'Y']: cost = int(input('please enter the cost: ')) A_DVD.cost = cost else: pass def movies(): list = [] dvd1 = DVD('Madden 19', 'Game', 55) dvd2 = DVD('MLB 2019', 'Game', 66) dvd3 = DVD('NBA 2K19 ', 'Game', 75) list.append(dvd1) list.append(dvd2) list.append(dvd3) DVD.Display_DVD_Information(list) DVD.DisplayTotalAndAverageCost(list) DVD.ChangeDVD(dvd1) DVD.ChangeDVD(dvd2) DVD.ChangeDVD(dvd3) DVD.Display_DVD_Information(list) DVD.DisplayTotalAndAverageCosts(list) movies()
I could use the help.
Homework Answers
#Python code
#for currency format
import locale
locale.setlocale( locale.LC_ALL, '' )
class DVD:
def __init__(self, title, dvd_type, cost):
self.title = title
self.dvd_type = dvd_type
self.cost = cost
def setTitle(self, newTitle):
self.title = newTitle
def getTitle(self):
return self.title
def getType(self):
return self.dvd_type
def getCost(self):
return self.cost
def setCost(self, newCost):
self.cost = newCost
def setType(self, newdvd_Type):
validTypes = ['Game', 'Word', 'Compiler', 'Spreadsheet', 'Dbase',
'Presentation']
while True:
self.dvd_type = input( 'Please enter the valid type: (Game, Word,
Compiler, Spreadsheet, Dbase, Presentation)')
if self.dvd_type() not in validTypes:
print( 'Incorrect type, please enter from the following choices: '
'(Game, Word, Compiler, Spreadsheet, Dbase, Presentation)')
continue
else:
self.dvd_type = newdvd_Type
break
def loadInformation(self):
self.title= input('Enter a title of the DVD')
self.dvd_type = input('Enter the type of DVD')
self.cost = input('Please enter the cost')
def listValidDVDTypes(self):
print ( "We only accept: 'Game', 'Word,' 'Compiler', 'Spreadsheet',
'Dbase', and 'Presentation' as the DVD Typers")
def Display_DVD_Information(dvds):
for obj in dvds:
print ("DVD Title: ",obj.title)
print ("DVD Type: ",obj.dvd_type)
print ("DVD Cost: ",locale.currency(obj.cost,grouping=True) )
def DisplayTotalAndAverageCosts(dvds):
add = 0
for obj in dvds:
add += obj.cost
print ("Total DVD Cost: ",locale.currency(add,grouping=
True))
avg = add / len(dvds)
print ('Average cost: ', locale.currency(avg,grouping= True))
def ChangeDVD(A_DVD):
print ('DVD Title is: ', A_DVD.title)
in1 = input('Do you want to change title (y/n): ')
if in1 in ['y', 'Y']:
title = input('Please enter a title: ')
A_DVD.title = title
else:
pass
print ('DVD type is ', A_DVD.dvd_type)
in2 = input('Do you wan to change type (y/n): ')
if in2 in ['y', 'Y']:
validTypes = ['Game', 'Word', 'Compiler', 'Spreadsheet', 'Dbase',
'Presentation']
while True:
dvd_type = input('Please enter valid type:
(Game,Word,Compiler,Spreadsheet,Dbase,Presentation): ')
if dvd_type.title() not in validTypes:
print( 'Incorrect type, please enter from the following choices: '
'(Game,Word,Compiler,Spreadsheet,Dbase,Presentation)')
continue
else:
A_DVD.dvd_type = dvd_type .title()
break
print ('DVD cost is ', locale.currency(A_DVD.cost,grouping=
True))
in3 = input('Do you want to change cost (y/n):')
if in3 in ['y', 'Y']:
cost = int(input('please enter the cost: '))
A_DVD.cost = cost
else:
pass
def movies():
list = []
dvd1 = DVD('Madden 19', 'Game', 55)
dvd2 = DVD('MLB 2019', 'Game', 66)
dvd3 = DVD('NBA 2K19 ', 'Game', 75)
list.append(dvd1)
list.append(dvd2)
list.append(dvd3)
DVD.Display_DVD_Information(list)
DVD.DisplayTotalAndAverageCosts(list)
DVD.listValidDVDTypes(dvd1)
DVD.ChangeDVD(dvd1)
DVD.listValidDVDTypes(dvd2)
DVD.ChangeDVD(dvd2)
DVD.listValidDVDTypes(dvd3)
DVD.ChangeDVD(dvd3)
print("Infromation after modifications: ")
DVD.Display_DVD_Information(list)
DVD.DisplayTotalAndAverageCosts(list)
movies()
#Screen shots for indentation help
#output
//if you need any help regarding this solution ............ please leave a comment ............ thanks............
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