Updated Dog model

lib/dog.py

@@ -1,15 +1,53 @@
 class Dog:
-  def __init__(self, name, breed, age, last_checkup = None):
-    self.name = name
+  def __init__(self, name, breed, age):
+    self.name = name 
     self.breed = breed
     self.age = age
-    self.last_checkup = last_checkup
-
-  def get_age(self):
-    return self._age
-  def set_age(self,value):
-    if type(value) is int and 0 <= value:
-      self._age = value
-    else:
-      print("Not valid age")
-  age = property(get_age,set_age)
+    self.vets = []
+    self.checkups = []
+
+  @property
+  def age(self):
+      return self._age
+  @age.setter
+  def age(self, value):
+      if type(value) is int and 0 <= value:
+         self._age = value
+      else: raise ValueError("Not valid age")
+
+  def add_checkup(self, vet, date, notes):
+    if vet not in self.vets:
+      self.vets.append(vet)
+    new_checkup = {
+         "vet": vet,
+          "date": date,
+          "notes": notes
+      }
+
+    self.checkups.append(new_checkup)
+  def find_checkup(self, date):
+       for checkup in self.checkups:
+          if checkup["date"] == date:
+             print(f"Check up on {date} by {checkup['vet']}: {checkup['notes']}")
+          return print (f"No check up found on {date}")
+
+fido = Dog(
+   name = "Fido",
+   age = 3, 
+   breed = "Golden Retriever"
+   )
+fido.add_checkup("Doolittle", "02/20/22","Good health!")
+print(fido.vets)
+print(fido.checkups)
+fido.find_checkup("02/20/22")
+fido.find_checkup("03/22/24")
+
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