# Event Management System
# Features :
# 1. Create An Event
# 2. View Events
# 3. Book Ticket
# 4. View Ticket
# 5. Condition Check If Customer Already Buy Same Event Ticket
# 6. Condition Check if All Tickets are sold Out.
# 7. Show Overall Event Summary
import pickle #Python pickle module is used for serializing and de-serializing a Python object structure
import os
import pathlib
############################### Book a Ticket Class
class Ticket:
name = ''
email = ''
event = ''
reference = 200000
def bookTicket(self):
self.name= input("Enter Customer Name: ")
self.email = input("Enter Customer Email: ")
file = pathlib.Path("events.data")
if file.exists():
infile = open('events.data', 'rb')
eventdetails = pickle.load(infile)
self.reference = input("Enter Reference Code(10000 - 50000) : ")
while True:
if int(self.reference) <= 10000:
print("Warning: Please Enter Valid Reference Code")
self.reference = input("Enter Reference Code(10000 - 50000) : ")
else:
break
for event in eventdetails:
print("Available Event Code : " + event.eventcode + " Event Name : " + event.eventname)
infile.close()
self.event = input("Enter Event Code: ")
def check(self):
file = pathlib.Path("tickets.data")
if file.exists():
infile = open('tickets.data', 'rb')
ticketdetails = pickle.load(infile)
for ticket in ticketdetails:
if ticket.email == self.email and ticket.event == self.event:
return True
infile.close()
def gettotalticketcount(self):
file = pathlib.Path("events.data")
if file.exists():
infile = open('events.data', 'rb')
eventdetails = pickle.load(infile)
for event in eventdetails:
if event.eventcode == self.event:
return int(event.eventTotalAvaibleSeat)
infile.close
else:
return 0
def getBookedSeatCount(self):
file = pathlib.Path("tickets.data")
counter= 0
if file.exists():
infile = open('tickets.data', 'rb')
ticketdetails = pickle.load(infile)
for ticket in ticketdetails:
if ticket.event == self.event:
counter = counter + 1
return int(counter)
return 0
############################ Create Event Class
class Event:
eventname = ''
eventcode = ''
eventTotalAvaibleSeat = 10
def createEvent(self):
self.eventname= input("Enter Event Name: ")
self.eventcode = input("Enter Event Code: ")
self.eventTotalAvaibleSeat = input("Enter Event Total Availble Seats: ")
print("\n\n ------> Event Created!")
############################################## Main Program Modules
# Book Ticket and Check Condition
def bookEventTicket():
ticket = Ticket()
ticket.bookTicket()
if ticket.check():
print("Warning : You Already Book A Seat")
elif ticket.getBookedSeatCount() >= ticket.gettotalticketcount():
print("Warning : All Ticket Sold Out")
else:
print("Sucess : Ticket Booked!")
saveTicketDetiails(ticket)
# Save Ticket Detials to File
def saveTicketDetiails(ticket):
file = pathlib.Path("tickets.data")
if file.exists():
infile = open('tickets.data', 'rb')
oldlist = pickle.load(infile)
oldlist.append(ticket)
infile.close()
os.remove('tickets.data')
else:
oldlist = [ticket]
outfile = open('tempTicket.data', 'wb')
pickle.dump(oldlist, outfile)
outfile.close()
os.rename('tempTicket.data', 'tickets.data')
# Display Saved Ticket Details
def getTicketDetails():
file = pathlib.Path("tickets.data")
if file.exists ():
infile = open('tickets.data','rb')
ticketdetails = pickle.load(infile)
print("---------------TICKET DETAILS---------------------")
print("T-Ref C-Name C-Email E-Code")
for ticket in ticketdetails :
print(ticket.reference,"\t",ticket.name,"\t", ticket.email, "\t",ticket.event)
infile.close()
print("--------------------------------------------------")
input('Press Enter To Main Menu')
else :
print("NO TICKET RECORDS FOUND")
# Create Event Module
def createEvent():
event = Event()
event.createEvent()
saveEventDetails(event)
# Save Event Details to File
def saveEventDetails(event):
file = pathlib.Path("events.data")
if file.exists():
infile = open('events.data', 'rb')
oldlist = pickle.load(infile)
oldlist.append(event)
infile.close()
os.remove('events.data')
else:
oldlist = [event]
outfile = open('tempevents.data', 'wb')
pickle.dump(oldlist, outfile)
outfile.close()
os.rename('tempevents.data', 'events.data')
# Display All Event Details
def getEventsDetails():
file = pathlib.Path("events.data")
if file.exists ():
infile = open('events.data','rb')
eventdetails = pickle.load(infile)
print("---------------EVENT DETAILS---------------------")
print("E-Name E-Code E-Total-Seats")
for event in eventdetails :
print(event.eventname,"\t", event.eventcode, "\t",event.eventTotalAvaibleSeat)
infile.close()
print("--------------------------------------------------")
input('Press Enter To Main Menu')
else :
print("NO EVENTS RECORDS FOUND")
# Display Reports About Events
def getEventsSummary():
filetickets = pathlib.Path("tickets.data")
if filetickets.exists():
infiletickets = open('tickets.data', 'rb')
ticketdetails = pickle.load(infiletickets)
fileEvents = pathlib.Path("events.data")
if fileEvents.exists ():
infileEvents = open('events.data','rb')
eventdetails = pickle.load(infileEvents)
print("---------------REPORTS---------------------")
for event in eventdetails :
print("\n\nEvent Name : " + event.eventname + " | Total Seats : " + event.eventTotalAvaibleSeat + " \n")
for ticket in ticketdetails:
if event.eventcode == ticket.event:
print(ticket.reference, "\t", ticket.name, "\t", ticket.email)
infileEvents.close()
infiletickets.close()
print("--------------------------------------------------")
input('Press Enter To Main Menu')
else :
print("NO EVENTS RECORDS FOUND")
###################################################### Start Program
ch=''
num=0
while ch != 8:
print("\t\t\t\t-----------------------")
print("\t\t\t\tEVENT MANAGEMENT SYSTEM")
print("\t\t\t\t-----------------------")
print("\tMAIN MENU")
print("\t1. BOOK TICKET")
print("\t2. VIEW TICKET")
print("\t3. CREATE EVENTS")
print("\t4. VIEW EVENTS")
print("\t5. SHOW SUMMARY")
print("\tSelect Your Option (1-5) ")
ch = input()
if ch == '1':
bookEventTicket()
elif ch == '2':
getTicketDetails()
elif ch == '3':
createEvent()
elif ch == '4':
getEventsDetails()
elif ch == '5':
getEventsSummary()
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# Event Management System
# Features :
# 1. Create An Event
# 2. View Events
# 3. Book Ticket
# 4. View Ticket
# 5. Condition Check If Customer Already Buy Same Event Ticket
# 6. Condition Check if All Tickets are sold Out.
# 7. Show Overall Event Summary
import pickle #Python pickle module is used for serializing and de-serializing a Python object structure
import os
import pathlib
############################### Book a Ticket Class
class Ticket:
name = ''
email = ''
event = ''
reference = 200000
def bookTicket(self):
self.name= input("Enter Customer Name: ")
self.email = input("Enter Customer Email: ")
file = pathlib.Path("events.data")
if file.exists():
infile = open('events.data', 'rb')
eventdetails = pickle.load(infile)
self.reference = input("Enter Reference Code(10000 - 50000) : ")
while True:
if int(self.reference) <= 10000:
print("Warning: Please Enter Valid Reference Code")
self.reference = input("Enter Reference Code(10000 - 50000) : ")
else:
break
for event in eventdetails:
print("Available Event Code : " + event.eventcode + " Event Name : " + event.eventname)
infile.close()
self.event = input("Enter Event Code: ")
def check(self):
file = pathlib.Path("tickets.data")
if file.exists():
infile = open('tickets.data', 'rb')
ticketdetails = pickle.load(infile)
for ticket in ticketdetails:
if ticket.email == self.email and ticket.event == self.event:
return True
infile.close()
def gettotalticketcount(self):
file = pathlib.Path("events.data")
if file.exists():
infile = open('events.data', 'rb')
eventdetails = pickle.load(infile)
for event in eventdetails:
if event.eventcode == self.event:
return int(event.eventTotalAvaibleSeat)
infile.close
else:
return 0
def getBookedSeatCount(self):
file = pathlib.Path("tickets.data")
counter= 0
if file.exists():
infile = open('tickets.data', 'rb')
ticketdetails = pickle.load(infile)
for ticket in ticketdetails:
if ticket.event == self.event:
counter = counter + 1
return int(counter)
return 0
############################ Create Event Class
class Event:
eventname = ''
eventcode = ''
eventTotalAvaibleSeat = 10
def createEvent(self):
self.eventname= input("Enter Event Name: ")
self.eventcode = input("Enter Event Code: ")
self.eventTotalAvaibleSeat = input("Enter Event Total Availble Seats: ")
print("\n\n ------> Event Created!")
############################################## Main Program Modules
# Book Ticket and Check Condition
def bookEventTicket():
ticket = Ticket()
ticket.bookTicket()
if ticket.check():
print("Warning : You Already Book A Seat")
elif ticket.getBookedSeatCount() >= ticket.gettotalticketcount():
print("Warning : All Ticket Sold Out")
else:
print("Sucess : Ticket Booked!")
saveTicketDetiails(ticket)
# Save Ticket Detials to File
def saveTicketDetiails(ticket):
file = pathlib.Path("tickets.data")
if file.exists():
infile = open('tickets.data', 'rb')
oldlist = pickle.load(infile)
oldlist.append(ticket)
infile.close()
os.remove('tickets.data')
else:
oldlist = [ticket]
outfile = open('tempTicket.data', 'wb')
pickle.dump(oldlist, outfile)
outfile.close()
os.rename('tempTicket.data', 'tickets.data')
# Display Saved Ticket Details
def getTicketDetails():
file = pathlib.Path("tickets.data")
if file.exists ():
infile = open('tickets.data','rb')
ticketdetails = pickle.load(infile)
print("---------------TICKET DETAILS---------------------")
print("T-Ref C-Name C-Email E-Code")
for ticket in ticketdetails :
print(ticket.reference,"\t",ticket.name,"\t", ticket.email, "\t",ticket.event)
infile.close()
print("--------------------------------------------------")
input('Press Enter To Main Menu')
else :
print("NO TICKET RECORDS FOUND")
# Create Event Module
def createEvent():
event = Event()
event.createEvent()
saveEventDetails(event)
# Save Event Details to File
def saveEventDetails(event):
file = pathlib.Path("events.data")
if file.exists():
infile = open('events.data', 'rb')
oldlist = pickle.load(infile)
oldlist.append(event)
infile.close()
os.remove('events.data')
else:
oldlist = [event]
outfile = open('tempevents.data', 'wb')
pickle.dump(oldlist, outfile)
outfile.close()
os.rename('tempevents.data', 'events.data')
# Display All Event Details
def getEventsDetails():
file = pathlib.Path("events.data")
if file.exists ():
infile = open('events.data','rb')
eventdetails = pickle.load(infile)
print("---------------EVENT DETAILS---------------------")
print("E-Name E-Code E-Total-Seats")
for event in eventdetails :
print(event.eventname,"\t", event.eventcode, "\t",event.eventTotalAvaibleSeat)
infile.close()
print("--------------------------------------------------")
input('Press Enter To Main Menu')
else :
print("NO EVENTS RECORDS FOUND")
# Display Reports About Events
def getEventsSummary():
filetickets = pathlib.Path("tickets.data")
if filetickets.exists():
infiletickets = open('tickets.data', 'rb')
ticketdetails = pickle.load(infiletickets)
fileEvents = pathlib.Path("events.data")
if fileEvents.exists ():
infileEvents = open('events.data','rb')
eventdetails = pickle.load(infileEvents)
print("---------------REPORTS---------------------")
for event in eventdetails :
print("\n\nEvent Name : " + event.eventname + " | Total Seats : " + event.eventTotalAvaibleSeat + " \n")
for ticket in ticketdetails:
if event.eventcode == ticket.event:
print(ticket.reference, "\t", ticket.name, "\t", ticket.email)
infileEvents.close()
infiletickets.close()
print("--------------------------------------------------")
input('Press Enter To Main Menu')
else :
print("NO EVENTS RECORDS FOUND")
###################################################### Start Program
ch=''
num=0
while ch != 8:
print("\t\t\t\t-----------------------")
print("\t\t\t\tEVENT MANAGEMENT SYSTEM")
print("\t\t\t\t-----------------------")
print("\tMAIN MENU")
print("\t1. BOOK TICKET")
print("\t2. VIEW TICKET")
print("\t3. CREATE EVENTS")
print("\t4. VIEW EVENTS")
print("\t5. SHOW SUMMARY")
print("\tSelect Your Option (1-5) ")
ch = input()
if ch == '1':
bookEventTicket()
elif ch == '2':
getTicketDetails()
elif ch == '3':
createEvent()
elif ch == '4':
getEventsDetails()
elif ch == '5':
getEventsSummary()
Write, Run & Share Python code online using OneCompiler's Python online compiler for free. It's one of the robust, feature-rich online compilers for python language, supporting both the versions which are Python 3 and Python 2.7. Getting started with the OneCompiler's Python editor is easy and fast. The editor shows sample boilerplate code when you choose language as Python or Python2 and start coding.
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import sys
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if conditional-expression
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elif conditional-expression
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else:
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Indentation is very important in Python, make sure the indentation is followed correctly
For loop is used to iterate over arrays(list, tuple, set, dictionary) or strings.
mylist=("Iphone","Pixel","Samsung")
for i in mylist:
print(i)
While is also used to iterate a set of statements based on a condition. Usually while is preferred when number of iterations are not known in advance.
while condition
#code
There are four types of collections in Python.
List is a collection which is ordered and can be changed. Lists are specified in square brackets.
mylist=["iPhone","Pixel","Samsung"]
print(mylist)
Tuple is a collection which is ordered and can not be changed. Tuples are specified in round brackets.
myTuple=("iPhone","Pixel","Samsung")
print(myTuple)
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myTuple=("iPhone","Pixel","Samsung")
print(myTuple)
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print(myTuple)
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myset = {"iPhone","Pixel","Samsung"}
print(myset)
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mydict = {
"brand" :"iPhone",
"model": "iPhone 11"
}
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