WIP

Author: rjLelis

grocery-shopping/.gitignore

@@ -0,0 +1 @@
+*.data

grocery-shopping/README.md

@@ -1,4 +1,4 @@
-# Grocery shopping
+# Grocery shopping[WIP]
 
 You enter with items to be store in a `.data` file
 

grocery-shopping/grocery-list.data

@@ -1,4 +1,5 @@
 import pickle
+import grocery_list
 
 file_name = "grocery-list.data"
 
@@ -15,6 +16,16 @@ def read():
     return items
 
 
-def update(items):
+def update(item, new_item):
+    items = read()
+    items[items.index(item)] = new_item
     with open(file_name, "r+b") as f:
         pickle.dump(items, f)
+
+
+def delete(item):
+    items = read()
+    items.remove(item)
+    with open(file_name, "r+b") as f:
+        items = grocery_list.get_list()
+        pickle.dump(items, f)

grocery-shopping/grocery_list_repository.py

@@ -4,6 +4,7 @@
 
 def main():
     option = 0
+    items = grocery_list_repository.read()
     while True:
         print("1 - Add item to the list")
         print("2 - Update item from the list")
@@ -19,10 +20,10 @@ def main():
         elif option == 2:
             item = input("Enter the item you want to replace: ")
             new_item = input("Enter the new item to store on the list: ")
-            grocery_list.alter(item, new_item)
+            grocery_list_repository.update(item, new_item)
         elif option == 3:
             item = input("Enter the item you want to remove: ")
-            grocery_list.exclude(item)
+            grocery_list_repository.delete(item)
         elif option == 4:
             print("Items - ")
             print(grocery_list_repository.read())