Final QA

Author: bzaczynski

python-optional-arguments/mutable_default_bug.py

@@ -18,7 +18,7 @@ def add_item(item_name, quantity, shopping_list={}):
 clothes_shop_list = add_item("Shirt", 3)  # Uses the shared default dict
 electronics_store_list = add_item("USB cable", 1)  # Same shared dict!
 
-print("\nclothes_shop_list:")
+print("clothes_shop_list:")
 for k, v in clothes_shop_list.items():
     print(f"{v}x {k}")
 

python-optional-arguments/optional_params.py

@@ -13,12 +13,12 @@
 
 
 def show_list(shopping_list, include_quantities=True):
-    print()
     for item_name, quantity in shopping_list.items():
         if include_quantities:
             print(f"{quantity}x {item_name}")
         else:
             print(item_name)
+    print()
 
 
 def add_item(item_name, quantity, shopping_list=None):