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Migrate To-Do List Storage to SQLite #9

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83399ae
sweep: Created new SQLite database for to-do list storage
sweep-ai-deprecated[bot] Jun 29, 2023
a777f26
Update ohno/todo.py
sweep-ai-deprecated[bot] Jun 29, 2023
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318 changes: 149 additions & 169 deletions ohno/todo.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,188 +2,168 @@
from tkinter import ttk
import os
import ohno.stat

import sqlite3
file_todo='.file1.txt'
SD_count='.file2.txt'
prev_str=''

def append_to_do(task):
global prev_str
if prev_str == task:
pass
else:
prev_str=task
task=task + '\n'
file1 = open('to_do_list.txt', 'a+')
file1.write(task)
file1.close()

global prev_str
if prev_str == task:
pass
else:
prev_str=task
task=task + '\n'
conn = sqlite3.connect('todo_db.sqlite')
c = conn.cursor()
c.execute("INSERT INTO tasks (description) VALUES (?)", (task,))
conn.commit()
conn.close()
def delete_to_do(task):

file2=open('to_do_list.txt','r')
lines=file2.readlines()
file2.close()
file2=open('to_do_list.txt','w+')
for line in lines:
if line!=task:
file2.write(line)
file2.close()

conn = sqlite3.connect('todo_db.sqlite')
c = conn.cursor()
c.execute("DELETE FROM tasks WHERE description = ?", (task,))
conn.commit()
conn.close()
def get_to_do_list_from_file():
try:
file3=open('to_do_list.txt','r')
except:
pass
else:
file3=open('to_do_list.txt','r')
list_fetch=file3.readlines()
return list_fetch

try:
conn = sqlite3.connect('todo_db.sqlite')
c = conn.cursor()
c.execute("SELECT * FROM tasks")
list_fetch = c.fetchall()
conn.close()
return list_fetch
except:
pass
def Click(event):
return "break"

return "break"
def Start(c,p):
global r1
global file_todo
global SD_count
try:
fptr1=open(file_todo,"r")
except:
fptr1=open(file_todo,"w")
fptr1.write(p)
fptr1.close()
fptr2=open(SD_count,"w")
fptr2.write(str(c)+ " " +str(0)+ " "+str(1))
fptr2.close()
pth = ohno.stat.__file__
os.system('python3 '+pth)
#ohno.stat.entry()
else:
pass
r1.destroy()

global r1
global file_todo
global SD_count
try:
fptr1=open(file_todo,"r")
except:
fptr1=open(file_todo,"w")
fptr1.write(p)
fptr1.close()
fptr2=open(SD_count,"w")
fptr2.write(str(c)+ " " +str(0)+ " "+str(1))
fptr2.close()
pth = ohno.stat.__file__
os.system('python3 '+pth)
#ohno.stat.entry()
else:
pass
r1.destroy()
def End(c,p):
global r1
global file_todo
global SD_count
try:
fptr1=open(file_todo,"r")
except:
pass
else:
fptr1=open(file_todo,"r")
fptr2=open(SD_count,"r")
ltext=fptr1.read()
rtext=fptr2.read()
lc=rtext.split(" ")
if int(lc[0])==c:
delete_to_do(p)
#print('Going to kill')
pth = ohno.stat.__file__
os.system('python3 '+pth)
#ohno.stat.entry()
else:
#print(c,'Unable to kill')
pass
r1.destroy()

global r1
global file_todo
global SD_count
try:
fptr1=open(file_todo,"r")
except:
pass
else:
fptr1=open(file_todo,"r")
fptr2=open(SD_count,"r")
ltext=fptr1.read()
rtext=fptr2.read()
lc=rtext.split(" ")
if int(lc[0])==c:
delete_to_do(p)
#print('Going to kill')
pth = ohno.stat.__file__
os.system('python3 '+pth)
#ohno.stat.entry()
else:
#print(c,'Unable to kill')
pass
r1.destroy()
def OnEntryDown(event):
global selection,l
if selection<l.size()-2:
l.select_clear(selection)
selection+=2
l.select_set(selection)
l.activate(selection-1)

global selection,l
if selection<l.size()-2:
l.select_clear(selection)
selection+=2
l.select_set(selection)
l.activate(selection-1)
def OnEntryUp(event):
global selection
if selection>0:
l.select_clear(selection)
selection-=2
l.select_set(selection)
l.activate(selection+1)

global selection
if selection>0:
l.select_clear(selection)
selection-=2
l.select_set(selection)
l.activate(selection+1)
def View_entry():
global root
global r1
#lst=["Kanpsack","DSU","DFS","BFS","Bit Masking"]
lst=get_to_do_list_from_file()
r1=tk.Toplevel(root)
#r.geometry("200x200")
#r.configure(background='white',borderwidth=10)
r1.columnconfigure(0, weight=1)
if lst == None:
pass
else:
for i in range(0,len(lst)):
lbl=tk.Label(r1,text=lst[i],foreground='red',background='yellow',font=('Verdana', '10' , 'bold italic'),borderwidth=5).grid(row=2*i,column=0,sticky='ew',columnspan=2)
b1=tk.Button(r1,text='Start',background='cyan',font=('Verdana', '10', 'bold italic'),command=lambda c=i:Start(c,lst[c])).grid(row=2*i+1,column=0,padx=5,pady=5)
b2=tk.Button(r1,text='Done',background='cyan',font=('Verdana', '10', 'bold italic'),command=lambda c=i:End(c,lst[c])).grid(row=2*i+1,column=1,padx=5,pady=5)


r1.bind("<Escape>",lambda event:r1.destroy())
r1.bind("q", lambda event:r1.destroy())

global root
global r1
#lst=["Kanpsack","DSU","DFS","BFS","Bit Masking"]
lst=get_to_do_list_from_file()
r1=tk.Toplevel(root)
#r.geometry("200x200")
#r.configure(background='white',borderwidth=10)
r1.columnconfigure(0, weight=1)
if lst == None:
pass
else:
for i in range(0,len(lst)):
lbl=tk.Label(r1,text=lst[i],foreground='red',background='yellow',font=('Verdana', '10' , 'bold italic'),borderwidth=5).grid(row=2*i,column=0,sticky='ew',columnspan=2)
b1=tk.Button(r1,text='Start',background='cyan',font=('Verdana', '10', 'bold italic'),command=lambda c=i:Start(c,lst[c])).grid(row=2*i+1,column=0,padx=5,pady=5)
b2=tk.Button(r1,text='Done',background='cyan',font=('Verdana', '10', 'bold italic'),command=lambda c=i:End(c,lst[c])).grid(row=2*i+1,column=1,padx=5,pady=5)
r1.bind("<Escape>",lambda event:r1.destroy())
r1.bind("q", lambda event:r1.destroy())
def Add_entry():
global root
r=tk.Toplevel(root)
r.geometry("530x100")
r.configure(background='white')
lbl=tk.Label(r,text="Objective : ",foreground='red',background='white',font=('Verdana', '10', 'bold italic'),borderwidth=10)
lbl.grid(row=0)
todo=tk.StringVar()
e=tk.Entry(r,textvariable=todo,background='white',width=50)
e.grid(row=0,column=1)
b1=tk.Button(r,text='Submit',background='cyan',font=('Verdana', '10', 'bold italic'),command=lambda:append_to_do(todo.get())).grid(columnspan=4,pady=20)
r.bind("<Escape>",lambda event:r.destroy())
r.bind("q", lambda event:r.destroy())
r.mainloop()

global root
r=tk.Toplevel(root)
r.geometry("530x100")
r.configure(background='white')
lbl=tk.Label(r,text="Objective : ",foreground='red',background='white',font=('Verdana', '10', 'bold italic'),borderwidth=10)
lbl.grid(row=0)
todo=tk.StringVar()
e=tk.Entry(r,textvariable=todo,background='white',width=50)
e.grid(row=0,column=1)
b1=tk.Button(r,text='Submit',background='cyan',font=('Verdana', '10', 'bold italic'),command=lambda:append_to_do(todo.get())).grid(columnspan=4,pady=20)
r.bind("<Escape>",lambda event:r.destroy())
r.bind("q", lambda event:r.destroy())
r.mainloop()
def Call(event):
global selection
i = selection//2
if i==0:
Add_entry()
else:
View_entry()

global selection
i = selection//2
if i==0:
Add_entry()
else:
View_entry()
def Terminate(event):
global root
root.destroy()

global root
root.destroy()
def util_todo():
global root
global selection
global l
global s
root = tk.Tk()
txt_frm = tk.Frame(root, width=750, height=500)
txt_frm.pack(fill="both", expand=True)
txt_frm.grid_propagate(False)
txt_frm.grid_rowconfigure(0, weight=1)
txt_frm.grid_columnconfigure(0, weight=1)



l =tk.Listbox(txt_frm, selectmode=tk.SINGLE,background="black",foreground="white",selectforeground="red",highlightcolor="white",borderwidth=2, highlightthickness=2,font=('Verdana', '10', 'bold italic'), height=25,width=100)
l.grid(column=0, row=0, sticky=(tk.N,tk.W,tk.E,tk.S))
s = ttk.Scrollbar(txt_frm, orient=tk.VERTICAL, command=l.yview)
s.grid(column=1, row=0, sticky=(tk.N,tk.S))
l['yscrollcommand'] = s.set
selection = 0
l.insert('end', 'Add entry To-Do List')
l.insert('end', '')
l.insert('end', 'View To-Do List')
l.bind("<Down>", OnEntryDown)
l.bind("<Up>", OnEntryUp)
l.bind("<Return>",Call)
l.bind("<Escape>", Terminate)
l.bind("q", Terminate)
l.bind("<ButtonPress-1>",Click)
l.bind("<ButtonRelease-1>",Click)
l.select_set(0)
l.focus_set()
l.activate(0)
root.mainloop()


global root
global selection
global l
global s
root = tk.Tk()
txt_frm = tk.Frame(root, width=750, height=500)
txt_frm.pack(fill="both", expand=True)
txt_frm.grid_propagate(False)
txt_frm.grid_rowconfigure(0, weight=1)
txt_frm.grid_columnconfigure(0, weight=1)
l =tk.Listbox(txt_frm, selectmode=tk.SINGLE,background="black",foreground="white",selectforeground="red",highlightcolor="white",borderwidth=2, highlightthickness=2,font=('Verdana', '10', 'bold italic'), height=25,width=100)
l.grid(column=0, row=0, sticky=(tk.N,tk.W,tk.E,tk.S))
s = ttk.Scrollbar(txt_frm, orient=tk.VERTICAL, command=l.yview)
s.grid(column=1, row=0, sticky=(tk.N,tk.S))
l['yscrollcommand'] = s.set
selection = 0
l.insert('end', 'Add entry To-Do List')
l.insert('end', '')
l.insert('end', 'View To-Do List')
l.bind("<Down>", OnEntryDown)
l.bind("<Up>", OnEntryUp)
l.bind("<Return>",Call)
l.bind("<Escape>", Terminate)
l.bind("q", Terminate)
l.bind("<ButtonPress-1>",Click)
l.bind("<ButtonRelease-1>",Click)
l.select_set(0)
l.focus_set()
l.activate(0)
root.mainloop()
util_todo()
16 changes: 16 additions & 0 deletions ohno/todo_db.sqlite
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
import sqlite3
# Connect to the SQLite database (or create it if it doesn't exist)
conn = sqlite3.connect('todo_db.sqlite')
# Create a cursor object
c = conn.cursor()
# Create table
c.execute('''
CREATE TABLE tasks
(id INTEGER PRIMARY KEY,
description TEXT NOT NULL);
''')
# Commit the changes and close the connection
conn.commit()
conn.close()