Contact Management System Project in Python Programming | Python Projects for Beginners - Codexashish

Contact Management System Project in Python

Contact Management System Project

In this article, we are going to make Contact Management System Project in Python Programming. In this Python Project, we have created a "contact_data.csv" file of students and we will do all operations in this file. We will following activities Contact List, Add Contact, Edit Contact, and Remove Contact. we have created an exit() function also. So let's start.

Features:-

• Contact List

• Add Contact

• Edit Contact

• Remove Contact

• Exit()

How to Run:-

• First you need to install Python

• Install some module:- os,csv,datetime

• Download the code

• Save code with .py extension

• Create a CSV file with "contact_data.csv"

• Save both files "contact.py" and "contact_data.csv" in the same folder

• Now run the code

Code:-

# Created by Ashish Yadav

global data,main_data

filename="contact_data.csv"

f=open(filename,'r')

main_data=f.read()

main_data=main_data.split('\n')

main_data=(list(filter(None,main_data)))

class contact_system():

def __init__(self, user_id=0,name='',email='',gender='',moile_no=0,age=0,address=''):

self.user_id = user_id

self.name = name

self.email = email

self.gender = gender

self.moile_no = moile_no

self.age = age

self.address = address

def write_file(self,list_data):

f = open(filename, "w")

all_data = str()

for data in list_data:

all_data += data+'\n'

f.write(all_data)

f.close()

return True

def show_contact(self):

for data in main_data:

split_data=data.split(',')

print("User ID :",split_data[0])

print("Name :",split_data[1])

print("Email :",split_data[2])

print("Gender :",split_data[3])

print("Mobile_-no :",split_data[4])

print("Age :",split_data[5])

print("Address :",split_data[6])

def add_contact(self):

user_id=input("Creat User ID :")

name = input("Enter Name :")

email =input("Enter Email :")

gender =input("Enter Gender :")

moile_no =input("Enter Mobile_no :")

age =input("Enter Age :")

address =input("Enter Address :")

data=user_id+','+name+','+email+','+gender+','+moile_no+','+age+','+address+'\n'

f = open(filename, "a")

f.write(data)

f.close()

print("Contact Added Succeffully")

def edit_contact(self,no):

print("User ID :",no)

name=input("Enter Name :")

email=input("Enter Email :")

gender=input("Enter Gender :")

moile_no=input("Enter Mobile_no :")

age=input("Enter Age :")

address=input("Enter Address :")

new_value=no+','+name+','+email+','+gender+','+moile_no+','+age+','+address

for data in main_data:

split_data=data.split(',')

if no ==split_data[0]:

main_data[main_data.index(data)] = new_value

self.write_file(main_data)

print("Successfully Updated")

return True

print("Try Again!!")

def remove_contact(self,no):

for data in main_data:

split_data=data.split(',')

if no==split_data[0]:

main_data.remove(data)

break

if (self.write_file(main_data)):

print("Successfully Deleted !")

else:

print("Try Again!! ")

def search_id(self,no):

for data in main_data:

split_data=data.split(',')

if no==split_data[0]:

return True

return False

class main():

def __init__(self):

self

def menu():

my_class=contact_system()

print( '\n'""" >>>>>>>>>>> Welcome To Contact Management System <<<<<<<<<<<<

1.=Contact List

2.=Add Contact

3.=Edit Contact

4.=Remove Contact

5.=Exit

""")

try:

user_input=int(input("Please Enter option from above (1-5) : "))

except ValueError:

print("That is not true.")

finally:

print("")

if user_input==1:

my_class.show_contact()

elif user_input==2:

my_class.add_contact()

elif user_input==3:

num=input("Enter User ID for edit :")

if my_class.search_id(num):

my_class.edit_contact(num)

else:

print("Incorrect User ID!!")

elif user_input==4:

num1=input("Enter User ID for delete :")

if my_class.search_id(num1):

my_class.remove_contact(num1)

else:

print("Incorrect User ID!!")

elif user_input==5:

print("Thankyou for Using Our Contact Management System")

quit()

else:

print("Invalid Input!!")

menu()

Click Here to Download this code.

Conclusion:

Now you can make this project in your system and you can mention it in your resume also. We have successfully created Contact Management System Project in Python Programming.

You should also check out, Django Developer Roadmap, Python Developer Roadmap, C++ Complete Roadmap, Machine Learning Complete Roadmap, Data Scientist Learning Roadmap, R Developer Roadmap, DevOps Learning Roadmap, and Laravel Developer Roadmap.

Do you have any queries related to This Article, Please mention them in the Comment Section of this Article, We will contact you soon.

Thank you for reading this blog. I wish you the best in your journey to learning and mastering Python.

Follow me to receive more useful content:

Instagram | Twitter | Linkedin | Youtube

Thank you

People are also reading:-

Data Scientist Roadmap

Django Developer Roadmap

Data Analytics Roadmap

Laravel Developer Roadmap

15+ Python Advance Concepts

15+ Django Advance Concepts