OOP

Author: craig-dsilva

week-5-prep/oop.py

@@ -0,0 +1,38 @@
+# Personal stretch exercise - Review not required
+from abc import ABC, abstractmethod
+from dataclasses import dataclass, field
+
+@dataclass
+class Person(ABC):
+    first_name: str
+    last_name: str
+
+    @abstractmethod
+    def get_full_name(self) -> str: ...
+
+@dataclass
+class Parent(Person):
+    def get_full_name(self) -> str:
+        return f"{self.first_name} {self.last_name}"
+
+@dataclass
+class Child(Person):
+    previous_last_names: list[str] = field(default_factory=list)
+    
+    def change_last_name(self, last_name: str) -> None:
+        self.previous_last_names.append(self.last_name)
+        self.last_name = last_name
+    
+    def get_full_name(self) -> str:
+        suffix = ""
+        if len(self.previous_last_names) > 0:
+            suffix = f" (née {self.previous_last_names[0]})"
+        return f"{self.first_name} {self.last_name}{suffix}"
+
+person1 = Child("Jane", "Doe")
+print(person1.get_full_name())
+person1.change_last_name("Smith")
+print(person1.get_full_name())
+
+person2 = Parent("John", "Doe")
+print(person2.get_full_name())