Assistance With Classes In This Python Program?
i have a program like this: To reserve hotel room according to user requirements. class Customer: def __init__(self,customer_id,customer_fname,customer_lname,customer_address
Solution 1:
class Hotel(object):
def __init__(self):
self.header = ['Id', 'Room Type', 'Price', 'Units']
self.hotel_room = {'1': {'name': 'KING DELUXE BEDROOM', 'price': 700, 'units': 7},
'2': {'name': 'QUEEN DUPLEX BEDROOM', 'price': 800, 'units': 8},
'3': {'name': 'CONTERMINOUS FAMILY SUITE', 'price': 1000, 'units': 10},
'4': {'name': 'GRAND TWIN PREMIER SUITE', 'price': 900, 'units': 9},
'5': {'name': 'TWOFOLD PENTHOUSE', 'price': 600, 'units': 6},
'6': {'name': 'LUXURIOUS POSH CABANA', 'price': 1300, 'units': 13},
'7': {'name': 'HEDONISTIC SPACIOUS LANAI', 'price': 650, 'units': 12}}
def get_current_status(self):
row_format = '{:>5} {:<30}{:>10}{:>10}'
print row_format.format(*self.header)
for key in self.hotel_room:
room = self.hotel_room[key]
name = room['name']
price = room['price']
units = room['units']
print row_format.format(key, name, price, units)
def make_reservation(self, room_type_id):
if room_type_id in self.hotel_room:
print "Making reservation of type : " + self.hotel_room[room_type_id]['name']
self.hotel_room[room_type_id]['units'] -= 1
print "Units left for : " + self.hotel_room[room_type_id]['name'] + " #" + \
str(self.hotel_room[room_type_id]['units'])
hotel = Hotel()
hotel.get_current_status()
print "\nmaking a reservation for LUXURIOUS POSH CABANA\n"
hotel.make_reservation('6')
print "\ngetting current status\n"
hotel.get_current_status()
Output:
Id Room Type Price Units
1 KING DELUXE BEDROOM 700 7
3 CONTERMINOUS FAMILY SUITE 1000 10
2 QUEEN DUPLEX BEDROOM 800 8
5 TWOFOLD PENTHOUSE 600 6
4 GRAND TWIN PREMIER SUITE 900 9
7 HEDONISTIC SPACIOUS LANAI 650 12
6 LUXURIOUS POSH CABANA 1300 13
making a reservation for LUXURIOUS POSH CABANA
Making reservation of type : LUXURIOUS POSH CABANA
Units left for : LUXURIOUS POSH CABANA #12
getting current status
Id Room Type Price Units
1 KING DELUXE BEDROOM 700 7
3 CONTERMINOUS FAMILY SUITE 1000 10
2 QUEEN DUPLEX BEDROOM 800 8
5 TWOFOLD PENTHOUSE 600 6
4 GRAND TWIN PREMIER SUITE 900 9
7 HEDONISTIC SPACIOUS LANAI 650 12
6 LUXURIOUS POSH CABANA 1300 12
Solution 2:
print"ÏD\t\t\t:\t",self.customer_record['c_id']
This line contains a character that is not an ASCII character and you are using it as a string .I think that is causing the problem
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