Add interactive user input to enums-exercise.py

- Add create_person_from_input() function for interactive person creation
- Prompt user for name, age, and preferred operating system
- Display available OS options from OperatingSystem Enum
- Validate user input with try/except for invalid OS choices
- Create Person instance and find matching laptops
- Display matching laptops for newly created person
- Maintain existing hardcoded people and laptop matching
- Add interactive section at end to test user input functionality

Author: Iswanna

prep/enums-exercise.py

@@ -31,10 +31,26 @@ def find_possible_laptops(laptops: List[Laptop], person: Person) -> List[Laptop]
     return possible_laptops
 
 
-people = [
-    Person(name="Imran", age=22, preferred_operating_system=OperatingSystem.UBUNTU),
-    Person(name="Eliza", age=34, preferred_operating_system=OperatingSystem.ARCH),
-]
+def create_person_from_input(laptops: List[Laptop]) -> None:
+    name = input("Enter person's name: ")
+    age = int(input("Enter person's age: "))
+    
+    print("Available operating systems:")
+    for os in OperatingSystem:
+        print(f"  {os.name}: {os.value}")
+    
+    os_choice = input("Enter preferred operating system (MACOS/ARCH/UBUNTU): ").upper()
+    
+    try:
+        preferred_os = OperatingSystem[os_choice]
+    except KeyError:
+        print("Invalid operating system choice!")
+        return
+    
+    person = Person(name=name, age=age, preferred_operating_system=preferred_os)
+    possible_laptops = find_possible_laptops(laptops, person)
+    print(f"Possible laptops for {person.name}: {possible_laptops}")
+
 
 laptops = [
     Laptop(id=1, manufacturer="Dell", model="XPS", screen_size_in_inches=13, operating_system=OperatingSystem.ARCH),
@@ -43,6 +59,14 @@ def find_possible_laptops(laptops: List[Laptop], person: Person) -> List[Laptop]
     Laptop(id=4, manufacturer="Apple", model="macBook", screen_size_in_inches=13, operating_system=OperatingSystem.MACOS),
 ]
 
+people = [
+    Person(name="Imran", age=22, preferred_operating_system=OperatingSystem.UBUNTU),
+    Person(name="Eliza", age=34, preferred_operating_system=OperatingSystem.ARCH),
+]
+
 for person in people:
     possible_laptops = find_possible_laptops(laptops, person)
-    print(f"Possible laptops for {person.name}: {possible_laptops}")
+    print(f"Possible laptops for {person.name}: {possible_laptops}")
+
+print("\n--- Create a new person ---")
+create_person_from_input(laptops)