Here's my code.

```
# -*- coding: utf-8 -*-
"""
Created on Sun Jan 22 14:47:36 2017

@author: Jose Chong
"""
import json
import tkinter

master = tkinter.Tk()
master.title("To-Do List (with saving!)")
master.geometry("300x300")

masterFrame = tkinter.Frame(master)

masterFrame.pack(fill=tkinter.X)

checkboxArea = tkinter.Frame(masterFrame, height=26)

checkboxArea.pack(fill=tkinter.X)

inputStuff = tkinter.Frame(masterFrame)

checkboxList = []

with open('C:\Users\os.path.expanduser(path)\Documents\joseDzirehChongToDoList\toDoListSaveFile.json') as infile:    
    checkboxList = json.load(infile)

def destroyCheckbox(checkbox, row):
    row.destroy()
    del checkboxList [checkboxList.index(str(checkbox))]

    with open('C:\Users\os.path.expanduser(path)\Documents\joseDzirehChongToDoList\toDoListSaveFile.json', 'w') as outfile:
        json.dump(checkboxList, outfile)

for savedCheckbox in checkboxList:
    checkboxRow = tkinter.Frame(checkboxArea)
    checkboxRow.pack(fill=tkinter.X)
    checkbox1 = tkinter.Checkbutton(checkboxRow, text=savedCheckbox)
    checkbox1.pack(side=tkinter.LEFT)
    deleteItem = tkinter.Button(checkboxRow, text="x", bg="red", fg="white",
                                activebackground="white", activeforeground="red",
                                command=lambda c=savedCheckbox, r=checkboxRow: destroyCheckbox(c, r))
    deleteItem.pack(side=tkinter.RIGHT)

    with open('C:\Users\os.path.expanduser(path)\Documents\joseDzirehChongToDoList\toDoListSaveFile.json', 'w') as outfile:
        json.dump(checkboxList, outfile)

def drawCheckbox():
    newCheckboxInput = entry.get()
    def destroyCheckbox():
        checkboxRow.destroy()
        del checkboxList[checkboxList.index(newCheckboxInput)]
        with open('C:\Users\os.path.expanduser(path)\Documents\joseDzirehChongToDoList\toDoListSaveFile.json', 'w') as outfile:
            json.dump(checkboxList, outfile)                 
    checkboxList.append(newCheckboxInput)
    entry.delete(0,tkinter.END)
    checkboxRow = tkinter.Frame(checkboxArea)
    checkboxRow.pack(fill=tkinter.X)
    checkbox1 = tkinter.Checkbutton(checkboxRow, text = checkboxList[-1])
    checkbox1.pack(side=tkinter.LEFT)
    deleteItem = tkinter.Button(checkboxRow, text = "x", command=lambda c=savedCheckbox, r=checkboxRow: destroyCheckbox(c, r), bg="red", fg="white", activebackground="white", activeforeground="red")
    deleteItem.pack(side=tkinter.RIGHT)

    with open('C:\Users\os.path.expanduser(path)\Documents\joseDzirehChongToDoList\toDoListSaveFile.json', 'w') as outfile:
        json.dump(checkboxList, outfile)

def createInputStuff():
    paddingFrame = tkinter.Frame(inputStuff, height=5)
    paddingFrame.pack(fill=tkinter.X)
    buttonDone.pack()
    inputStuff.pack()
    buttonAdd.pack_forget()
    master.bind('<Return>', lambda event: drawCheckbox())

def removeInputStuff():
    inputStuff.pack_forget()
    buttonAdd.pack()
    buttonDone.pack_forget()
    master.unbind('<Return>')

buttonDone = tkinter.Button(inputStuff, text = "Close Input", command=removeInputStuff)

buttonAdd = tkinter.Button(masterFrame, text="Add Item", command=createInputStuff)
buttonAdd.pack()

topInput = tkinter.Frame(inputStuff)
bottomInput = tkinter.Frame(inputStuff)

topInput.pack()
bottomInput.pack()

prompt = tkinter.Label(topInput, text="What do you want your checkbox to be for?")
prompt.pack()
entry = tkinter.Entry(bottomInput, bd=3)
entry.pack(side=tkinter.LEFT)
buttonConfirm = tkinter.Button(bottomInput, text="Confirm", command=drawCheckbox)
buttonConfirm.pack(side=tkinter.LEFT)

master.mainloop()

```

The error given is this:

```
runfile('C:/Users/Josalina/Desktop/Coding/Language - Python/to-do-list-to-compile/toDoList.py', wdir='C:/Users/Josalina/Desktop/Coding/Language - Python/to-do-list-to-compile')
  File "C:/Users/Josalina/Desktop/Coding/Language - Python/to-do-list-to-compile/toDoList.py", line 26
    with open('C:\Users\os.path.expanduser(path)\Documents\joseDzirehChongToDoList\toDoListSaveFile.json') as infile:
             ^
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \UXXXXXXXX escape

```

It's supposed to do the same thing as this:

```
# -*- coding: utf-8 -*-
"""
Created on Sun Jan 22 14:47:36 2017

@author: Jose Chong
"""
import json
import tkinter

master = tkinter.Tk()
master.title("To-Do List (with saving!)")
master.geometry("300x300")

masterFrame = tkinter.Frame(master)

masterFrame.pack(fill=tkinter.X)

checkboxArea = tkinter.Frame(masterFrame, height=26)

checkboxArea.pack(fill=tkinter.X)

inputStuff = tkinter.Frame(masterFrame)

checkboxList = []

with open('toDoListSaveFile.json') as infile:    
    checkboxList = json.load(infile)

def destroyCheckbox(checkbox, row):
    row.destroy()
    del checkboxList [checkboxList.index(str(checkbox))]

    with open("toDoListSaveFile.json", 'w') as outfile:
        json.dump(checkboxList, outfile)

for savedCheckbox in checkboxList:
    checkboxRow = tkinter.Frame(checkboxArea)
    checkboxRow.pack(fill=tkinter.X)
    checkbox1 = tkinter.Checkbutton(checkboxRow, text=savedCheckbox)
    checkbox1.pack(side=tkinter.LEFT)
    deleteItem = tkinter.Button(checkboxRow, text="x", bg="red", fg="white",
                                activebackground="white", activeforeground="red",
                                command=lambda c=savedCheckbox, r=checkboxRow: destroyCheckbox(c, r))
    deleteItem.pack(side=tkinter.RIGHT)

    with open("toDoListSaveFile.json", 'w') as outfile:
        json.dump(checkboxList, outfile)

def drawCheckbox():
    newCheckboxInput = entry.get()
    def destroyCheckbox():
        checkboxRow.destroy()
        del checkboxList[checkboxList.index(newCheckboxInput)]
        with open("toDoListSaveFile.json", 'w') as outfile:
            json.dump(checkboxList, outfile)                 
    checkboxList.append(newCheckboxInput)
    entry.delete(0,tkinter.END)
    checkboxRow = tkinter.Frame(checkboxArea)
    checkboxRow.pack(fill=tkinter.X)
    checkbox1 = tkinter.Checkbutton(checkboxRow, text = checkboxList[-1])
    checkbox1.pack(side=tkinter.LEFT)
    deleteItem = tkinter.Button(checkboxRow, text = "x", command=lambda c=savedCheckbox, r=checkboxRow: destroyCheckbox(c, r), bg="red", fg="white", activebackground="white", activeforeground="red")
    deleteItem.pack(side=tkinter.RIGHT)

    with open("toDoListSaveFile.json", 'w') as outfile:
        json.dump(checkboxList, outfile)

def createInputStuff():
    paddingFrame = tkinter.Frame(inputStuff, height=5)
    paddingFrame.pack(fill=tkinter.X)
    buttonDone.pack()
    inputStuff.pack()
    buttonAdd.pack_forget()
    master.bind('<Return>', lambda event: drawCheckbox())

def removeInputStuff():
    inputStuff.pack_forget()
    buttonAdd.pack()
    buttonDone.pack_forget()
    master.unbind('<Return>')

buttonDone = tkinter.Button(inputStuff, text = "Close Input", command=removeInputStuff)

buttonAdd = tkinter.Button(masterFrame, text="Add Item", command=createInputStuff)
buttonAdd.pack()

topInput = tkinter.Frame(inputStuff)
bottomInput = tkinter.Frame(inputStuff)

topInput.pack()
bottomInput.pack()

prompt = tkinter.Label(topInput, text="What do you want your checkbox to be for?")
prompt.pack()
entry = tkinter.Entry(bottomInput, bd=3)
entry.pack(side=tkinter.LEFT)
buttonConfirm = tkinter.Button(bottomInput, text="Confirm", command=drawCheckbox)
buttonConfirm.pack(side=tkinter.LEFT)

master.mainloop()

```

but just write to a file in a different location. I want it to work for each different user, so I replaced my name with `os.path.expanduser(path)` as shown [here](https://stackoverflow.com/questions/6227590/finding-the-users-my-documents-path). I'm almost certain I'm using os.path.expanduser(path) wrong, help? What am I supposed to do?

I've already created the file in Documents\joseDzirehChongToDoList\toDoListSaveFile.json by the way.