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Merge pull request #49 from Abhay-Gupta008/personal-budget-manager
A Personal Budget manager using Tkinter.
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import tkinter as tk | ||
from tkinter import ttk | ||
import sqlite3 | ||
from tkinter import messagebox | ||
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# Database initialization | ||
conn = sqlite3.connect("budget.db") | ||
c = conn.cursor() | ||
c.execute('''CREATE TABLE IF NOT EXISTS transactions ( | ||
id INTEGER PRIMARY KEY AUTOINCREMENT, | ||
date TEXT NOT NULL, | ||
description TEXT NOT NULL, | ||
amount REAL NOT NULL, | ||
category TEXT NOT NULL | ||
)''') | ||
conn.commit() | ||
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# Function to add a transaction to the database | ||
def add_transaction(): | ||
date = date_entry.get() | ||
description = description_entry.get() | ||
amount = amount_entry.get() | ||
category = category_combobox.get() | ||
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if date and description and amount and category: | ||
c.execute("INSERT INTO transactions (date, description, amount, category) VALUES (?, ?, ?, ?)", | ||
(date, description, amount, category)) | ||
conn.commit() | ||
clear_entries() | ||
messagebox.showinfo("Success", "Transaction added successfully!") | ||
update_transaction_list() | ||
update_balance() | ||
else: | ||
messagebox.showwarning("Warning", "Please fill in all fields.") | ||
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# Function to clear input fields | ||
def clear_entries(): | ||
date_entry.delete(0, tk.END) | ||
description_entry.delete(0, tk.END) | ||
amount_entry.delete(0, tk.END) | ||
category_combobox.set("") | ||
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# Function to update the transaction list | ||
def update_transaction_list(): | ||
transaction_listbox.delete(0, tk.END) | ||
c.execute("SELECT * FROM transactions") | ||
transactions = c.fetchall() | ||
for transaction in transactions: | ||
transaction_listbox.insert(tk.END, transaction) | ||
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# Function to calculate and display the current balance | ||
def update_balance(): | ||
c.execute("SELECT SUM(amount) FROM transactions") | ||
total_income = c.fetchone()[0] | ||
if total_income is None: | ||
total_income = 0.0 | ||
c.execute("SELECT SUM(amount) FROM transactions WHERE amount < 0") | ||
total_expense = c.fetchone()[0] | ||
if total_expense is None: | ||
total_expense = 0.0 | ||
balance = total_income - total_expense | ||
balance_label.config(text=f"Current Balance: ${balance:.2f}") | ||
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# Create the main window | ||
root = tk.Tk() | ||
root.title("Personal Budget Manager") | ||
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# Create and configure widgets | ||
date_label = tk.Label(root, text="Date:") | ||
date_entry = tk.Entry(root, width=15) | ||
description_label = tk.Label(root, text="Description:") | ||
description_entry = tk.Entry(root, width=30) | ||
amount_label = tk.Label(root, text="Amount ($):") | ||
amount_entry = tk.Entry(root, width=15) | ||
category_label = tk.Label(root, text="Category:") | ||
category_combobox = ttk.Combobox(root, values=["Income", "Housing", "Food", "Transportation", "Utilities", "Entertainment", "Health", "Other"]) | ||
add_button = tk.Button(root, text="Add Transaction", command=add_transaction) | ||
transaction_listbox = tk.Listbox(root, width=50) | ||
balance_label = tk.Label(root, text="Current Balance: $0.00") | ||
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# Place widgets in the window | ||
date_label.grid(row=0, column=0, padx=10, pady=10) | ||
date_entry.grid(row=0, column=1, padx=10, pady=10) | ||
description_label.grid(row=0, column=2, padx=10, pady=10) | ||
description_entry.grid(row=0, column=3, padx=10, pady=10) | ||
amount_label.grid(row=0, column=4, padx=10, pady=10) | ||
amount_entry.grid(row=0, column=5, padx=10, pady=10) | ||
category_label.grid(row=0, column=6, padx=10, pady=10) | ||
category_combobox.grid(row=0, column=7, padx=10, pady=10) | ||
add_button.grid(row=0, column=8, padx=10, pady=10) | ||
transaction_listbox.grid(row=1, column=0, columnspan=9, padx=10, pady=10) | ||
balance_label.grid(row=2, column=0, columnspan=9, padx=10, pady=10) | ||
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# Initialize the transaction list and balance | ||
update_transaction_list() | ||
update_balance() | ||
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root.mainloop() |