paper_Manu

swap_meet/clothing.py

@@ -0,0 +1,11 @@
+from swap_meet.item import Item
+
+class Clothing(Item):
+    def __init__(self, condition=0):
+        super().__init__("Clothing", condition)
+
+    def __str__(self):
+        return("The finest clothing you could wear.")
+
+
+

swap_meet/decor.py

@@ -0,0 +1,10 @@
+from swap_meet.item import Item
+
+class Decor(Item):
+    def __init__(self, condition=0):
+        super().__init__("Decor", condition)
+
+    def __str__(self):
+        return("Something to decorate your space.")
+
+

swap_meet/electronics.py

@@ -0,0 +1,10 @@
+from swap_meet.item import Item
+
+class Electronics(Item):
+    def __init__(self, condition=0):
+        super().__init__("Electronics", condition)
+
+    def __str__(self):
+        return("A gadget full of buttons and secrets.")
+
+

swap_meet/item.py

@@ -0,0 +1,23 @@
+#wave2
+class Item():   #parens allow inheritance
+    def __init__(self, category="", condition=0):
+        self.category = category
+        self.condition = condition
+
+    def __str__(self):
+        return("Hello World!")
+
+    def condition_description(self):
+        if self.condition == 0:
+            return("bad")
+        if self.condition == 1:
+            return("very bad")
+        if self.condition == 2:
+            return("medium good")
+        if self.condition == 3:
+            return("good")
+        if self.condition == 4:
+            return("very good")
+        if self.condition == 5:
+            return("excellent")
+

swap_meet/main.py

@@ -0,0 +1 @@
+from vendor import Vendor

swap_meet/vendor.py

@@ -0,0 +1,106 @@
+class Vendor():
+    def __init__(self, inventory = False):
+        self.inventory = list() 
+
+        if inventory:
+            self.inventory = inventory
+
+
+    def add(self, add_item):
+        self.inventory.append(add_item)
+        return add_item
+
+    def remove(self, remove_item):
+        if remove_item in self.inventory:
+            self.inventory.remove(remove_item)
+            return remove_item
+        else:
+            return False
+
+    #wave2
+    def get_by_category(self, category):
+        matching_items = []
+
+        for item in self.inventory:
+            if item.category == category:
+                matching_items.append(item)
+        return matching_items
+
+    #wave3
+    def swap_items(self, friend, my_item, their_item):
+        if my_item not in self.inventory or their_item not in friend.inventory: 
+            return False
+
+        self.remove(my_item)
+        friend.add(my_item) #add to vendor
+        friend.remove(their_item)
+        self.add(their_item)
+        return True
+#wave4
+    def swap_first_item(self, friend):
+        if len(self.inventory) == 0 or len(friend.inventory) == 0:
+            return False
+
+        my_item = self.inventory[0]
+        their_item = friend.inventory[0]
+        return self.swap_items(friend, my_item, their_item)
+
+#wave6
+    def get_best_by_category(self, category):
+        items = self.get_by_category(category)
+        if len(items) == 0:
+            return None
+
+        best_by_category = items[0]
+        for item in items:
+            if item.condition > best_by_category.condition:
+                best_by_category = item
+        return best_by_category
+
+    def swap_best_by_category(self, other, my_priority, their_priority): 
+        my_item = self.get_best_by_category(their_priority)
+        their_item = other.get_best_by_category(my_priority)
+
+        #DRYup using swap_items
+        #return self.swap_items(other, my_item, their_item)
+
+        if my_item and their_item:  
+            other.remove(their_item)
+            self.remove(my_item)
+            self.add(their_item)
+            other.add(my_item)
+            return True
+        else:
+            return False
+
+
+
+
+
+
+
+# if __name__ == "__main__":
+
+#     from item import Item
+#     item1 = Item("jacket")
+
+
+#     x = Vendor()
+#     print(x.inventory)
+
+#     y = Vendor([item1])
+#     print(y.inventory)
+
+#     x.add(1)
+#     print(x.inventory)
+
+#     print (x.remove(3))
+
+#     if x.remove(1):
+#         print("remove 1")
+
+#     y.get_by_category("jacket")
+#     print(y.get_by_category)
+
+
+