Add files via upload

Author: ROBOMASTER-S1

Grocery List Creator.py

@@ -0,0 +1,80 @@
+'''
+This is a full functional grocery list Python program example to add to my Python book.
+Feel free to copy this Python program example if you like. See what you can do with it.
+As time rolls on, I will make this an actual, working program, which the user can place
+the price of a grocery list item, while it keeps track of what you will be spending at the
+store. The user will also be able to clear the list items or clear just one single list item,
+while the price part of the program will work as addition and subtraction of list pricing,
+via items added or removed from the shopping list. You are all welcome to copy this
+program and make it do and be anything you like. Maybe try and create the list, such as
+what I want to make it do down the road. Please enjoy.
+'''
+import os
+
+title='title Grocery List Creator'
+clear_screen='cls'
+single_line_break='\n'
+double_line_break='\n\n'
+indent=' '*2
+dot_space='.'*3
+create_list='vgl'
+button1='y'
+button2='n'
+enter=''
+
+os.system(title)
+
+sentence=[
+f'{single_line_break}{indent}Grocery List Creator', # index 0
+
+f'''{double_line_break}{indent}Press "Enter" after each grocery list item typed.
+{indent}Type "vgl", then press "Enter" to view your grocery list output.''', # index 1
+
+f'{double_line_break}{indent}Please type your grocery list items: ', # index 2
+
+f'{single_line_break}{indent}You have', # indext 3
+
+'items in your grocery list.', # index 4
+
+f'{double_line_break}{indent}Here is your grocery list output:', # index 5
+
+f'''{single_line_break}{indent}Do you wish to add more items to your grocery list?
+{indent}Press "y" or "n" to confirm: ''' # index 6
+]
+
+user_data=set()
+user_data.add(enter)
+
+def items_list():
+    while True:
+        os.system(clear_screen)
+        grocery_list=input(sentence[0]\
+        +sentence[1]+sentence[2]).strip()
+        user_data.add(grocery_list)
+        if grocery_list==create_list:
+            user_data.remove(create_list)
+            convert=list(user_data)
+            convert.remove(enter)
+            convert.sort()
+            break
+
+    while True:
+        os.system(clear_screen)
+        print(sentence[0]+sentence[5])
+
+        x=1
+        for i in convert:
+            print(f'{single_line_break}{indent}{x}) {dot_space}',i.title())
+            x+=1
+            
+        print(sentence[3],len(convert),sentence[4])
+        grocery_list=input(sentence[6]).lower().strip()
+        
+        if grocery_list==button1:
+            items_list()
+            break
+        elif grocery_list==button2:
+            break
+    
+items_list()
+input('end')