project final wye

submissions/caaif43/project final/README.md

@@ -0,0 +1,180 @@
+# Library Management System (CLI)
+
+A small command-line Library Management System built with Python 3.10+.
+
+This project demonstrates the core concepts covered in Sections 1–6 of the Python Bootcamp, including:
+
+* Comments
+* `print()` and `input()`
+* Conditional statements (`if`, `elif`, `else`)
+* Lists and loops
+* Functions and `main()`
+* File handling (UTF-8)
+* Error handling with `try` / `except`
+* Object-Oriented Programming (OOP)
+* `@dataclass`
+* `__str__()` methods
+* Composition
+
+---
+
+## Run the Project
+
+```bash
+cd 07_final_project_library_management_system
+python main.py
+```
+
+---
+
+## Project Structure
+
+```text
+07_final_project_library_management_system/
+│
+├── main.py
+│
+├── models/
+│   └── books.py
+│
+├── utils/
+│   └── storage.py
+│
+├── data/
+│   └── books.txt
+│
+└── README.md
+```
+
+---
+
+## Features
+
+The system allows a librarian to:
+
+1. Add a new book
+2. View all books
+3. Remove a book
+4. Search for a book by ID
+5. Update book information
+6. Save library data
+7. Quit the application (automatically saves data)
+
+---
+
+## Book Information
+
+Each book contains:
+
+* Book ID
+* Title
+* Author
+* Year Published
+
+Example:
+
+```text
+ID: 101
+Title: Python Basics
+Author: Abdullahi hassan
+Year: 2026
+```
+
+---
+
+## Data Storage
+
+All library data is stored in:
+
+```text
+data/books.txt
+```
+
+The file uses UTF-8 encoding and a simple pipe-separated format.
+
+Example:
+
+```text
+# Library Database
+id|title|author|year
+101|Python Basics|Abdullahi|2026
+```
+
+### Notes
+
+* Lines beginning with `#` are treated as comments.
+* The header row is ignored when loading data.
+* Data is automatically loaded when the application starts.
+* Data is automatically saved when the application exits.
+
+---
+
+## Error Handling
+
+The project uses `try` / `except` blocks to prevent crashes caused by invalid user input.
+
+Examples:
+
+* Entering text instead of a numeric ID
+* Entering an invalid publication year
+* Loading a missing data file
+
+---
+
+## OOP Concepts Used
+
+### Book Class
+
+Represents a single book in the library.
+
+Responsibilities:
+
+* Store book information
+* Display formatted book details using `__str__()`
+
+### Library Class
+
+Represents the entire library collection.
+
+Responsibilities:
+
+* Store books in memory
+* Add books
+* Remove books
+* Search books
+* Manage library records
+
+This demonstrates **composition**, where a `Library` object contains multiple `Book` objects.
+
+---
+
+## Technologies
+
+* Python 3.10+
+* Dataclasses
+* File Handling
+* UTF-8 Text Storage
+* Command-Line Interface (CLI)
+
+---
+
+## Learning Objectives
+
+After completing this project, students should be able to:
+
+* Build a complete CLI application
+* Organize code into modules
+* Work with classes and objects
+* Read and write files
+* Handle user input safely
+* Apply Python best practices
+* Create maintainable project structures
+
+---
+
+## Author
+
+Abdullahi Hassan Shire
+
+Python Bootcamp Final Project
+Library Management System

submissions/caaif43/project final/data/calo.py

@@ -0,0 +1,38 @@
+def add(a,b) : 
+    return a+b
+def subtract (a,b) :
+    return a - b 
+def multiply (a,b):
+    return a*b
+def divide (a,b):
+    if b == 0:
+      return "eber lama qeybin karo. !"
+    return a/b 
+
+
+def main():
+    print("soo dhawow")
+    print("dooro mid:")
+    print("1. isku dar")
+    print("2. kala jarid")
+    print("3. isku dhufasho")
+    print("4. iskuqeybin")
+    while True:
+        doorsho = input ("dooro mid 1,2,3,4")
+        if doorsho in ['1','2','3','4']:
+            try: 
+                num1 = float(input("gali number kowaad"))
+                num2 = float(input("gali number labaad"))
+            except ValueError:
+                print("fad;an kali number")
+                continue
+            if doorsho == '1':
+                print(f"numberka waa {add(num1,num2)}")
+            elif doorsho == '2':
+                print(f"numberka waa {subtract(num1,num2)}")
+            elif doorsho == '3':
+                 print(f"numberka waa {multiply(num1,num2)}")
+            else:
+                if __name__("main"):
+                     main()
+

submissions/caaif43/project final/data/members.txt

@@ -0,0 +1,4 @@
+# Gym Members
+id|member_name|membership_type
+1|Ahmed|Premium
+2|Asha|Standard

submissions/caaif43/project final/main.py

@@ -0,0 +1,128 @@
+#_final_project_gym_management_system/main.py
+from models.members import Member, Gym
+from utils.storage import load_members, save_members
+
+
+gym = Gym()
+gym.members = load_members()
+
+
+def add_member():
+    try:
+        member_id = int(input("Enter member ID: "))
+    except ValueError:
+        print("Invalid ID")
+        return
+
+    member_name = input("Enter member name: ")
+    membership_type = input("Enter membership type: ")
+
+    member = Member(member_id, member_name, membership_type)
+
+    gym.add_member(member)
+
+    print("Member added successfully")
+
+
+def list_members():
+    if not gym.members:
+        print("No members found")
+        return
+
+    for member in gym.members:
+        print(member)
+
+
+def search_member():
+    name = input("Enter member name: ")
+
+    member = gym.search_member(name)
+
+    if member:
+        print(member)
+    else:
+        print("Member not found")
+
+
+def update_member():
+    try:
+        member_id = int(input("Enter member ID: "))
+    except ValueError:
+        print("Invalid ID")
+        return
+
+    member = gym.get_member_by_id(member_id)
+
+    if not member:
+        print("Member not found")
+        return
+
+    new_name = input("Enter new name: ")
+    new_type = input("Enter new membership type: ")
+
+    if new_name:
+        member.member_name = new_name
+
+    if new_type:
+        member.membership_type = new_type
+
+    print("Member updated successfully")
+
+
+def remove_member():
+    try:
+        member_id = int(input("Enter member ID to remove: "))
+    except ValueError:
+        print("Invalid ID")
+        return
+
+    if gym.remove_member(member_id):
+        print("Member removed")
+    else:
+        print("Member not found")
+
+
+def main():
+    while True:
+
+        print("\n===== GYM MENU =====")
+        print("1. Add Member")
+        print("2. List Members")
+        print("3. Search Member")
+        print("4. Update Member")
+        print("5. Remove Member")
+        print("6. Save")
+        print("7. Quit")
+
+        choice = input("Choose: ")
+
+        if choice == "1":
+            add_member()
+
+        elif choice == "2":
+            list_members()
+
+        elif choice == "3":
+            search_member()
+
+        elif choice == "4":
+            update_member()
+
+        elif choice == "5":
+            remove_member()
+
+        elif choice == "6":
+            save_members(gym.members)
+            print("Members saved")
+
+        elif choice == "7":
+            save_members(gym.members)
+            print("Goodbye")
+            break
+
+        else:
+            print("Invalid choice")
+
+
+if __name__ == "__main__":
+    main()