use range validator w unbounded floats #42 #35

blahosyl · Apr 17, 2024 · 7b3b5ee · 7b3b5ee
1 parent d670ed4
commit 7b3b5ee
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pantry.py b/pantry.py
@@ -14,7 +14,8 @@
 # for each item on the shopping list
 for i in range(0, len(shopping_list.list_data)):
     # ask how much the user has
-    have = float(input(f"How much {shopping_list.list_data[i][0]} do you have?"))
+    text = [f'How much {shopping_list.list_data[i][0]} do you have? ']
+    have = planner.validate_number_range(text, float, 0)
     # deduct the quantity in the pantry from the quantity on the shopping list
     shopping_list.list_data[i][1] -= have
     # if the resulting quantity is more than 0