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Book Tracker
import sqlite3
from tkinter import Tk, Label, Entry, Button, ttk, messagebox
# Database setup
def setup_database():
conn = sqlite3.connect('books.db')
cursor = conn.cursor()
cursor.execute("""
CREATE TABLE IF NOT EXISTS books (
id INTEGER PRIMARY KEY AUTOINCREMENT,
title TEXT NOT NULL,
author TEXT NOT NULL,
status TEXT NOT NULL
)
""")
conn.commit()
conn.close()
# Add book
def add_book(title, author, status):
if not title or not author or not status:
messagebox.showerror("Error", "All fields are required.")
return
conn = sqlite3.connect('books.db')
cursor = conn.cursor()
cursor.execute("INSERT INTO books (title, author, status) VALUES (?, ?, ?)", (title, author, status))
conn.commit()
conn.close()
messagebox.showinfo("Success", "Book added successfully!")
refresh_list()
# Get books
def get_books():
conn = sqlite3.connect('books.db')
cursor = conn.cursor()
cursor.execute("SELECT id, title, author, status FROM books")
books = cursor.fetchall()
conn.close()
return books
# Update book status
def update_status(book_id, new_status):
conn = sqlite3.connect('books.db')
cursor = conn.cursor()
cursor.execute("UPDATE books SET status = ? WHERE id = ?", (new_status, book_id))
conn.commit()
conn.close()
messagebox.showinfo("Success", "Book status updated successfully!")
refresh_list()
# Delete book
def delete_book(book_id):
conn = sqlite3.connect('books.db')
cursor = conn.cursor()
cursor.execute("DELETE FROM books WHERE id = ?", (book_id,))
conn.commit()
conn.close()
messagebox.showinfo("Success", "Book deleted successfully!")
refresh_list()
# Refresh the book list in the GUI
def refresh_list():
for row in tree.get_children():
tree.delete(row)
books = get_books()
for book in books:
tree.insert("", "end", values=book)
# GUI setup
def setup_gui():
global tree
root = Tk()
root.title("Book Tracker")
# Labels and input fields
Label(root, text="Title:").grid(row=0, column=0, padx=5, pady=5)
title_entry = Entry(root)
title_entry.grid(row=0, column=1, padx=5, pady=5)
Label(root, text="Author:").grid(row=1, column=0, padx=5, pady=5)
author_entry = Entry(root)
author_entry.grid(row=1, column=1, padx=5, pady=5)
Label(root, text="Status:").grid(row=2, column=0, padx=5, pady=5)
status_combobox = ttk.Combobox(root, values=["To Read", "Reading", "Finished"])
status_combobox.grid(row=2, column=1, padx=5, pady=5)
# Buttons
Button(root, text="Add Book", command=lambda: add_book(title_entry.get(), author_entry.get(), status_combobox.get())).grid(row=3, column=0, columnspan=2, pady=10)
# Book list
columns = ("ID", "Title", "Author", "Status")
tree = ttk.Treeview(root, columns=columns, show="headings")
for col in columns:
tree.heading(col, text=col)
tree.column(col, width=150)
tree.grid(row=4, column=0, columnspan=2, padx=5, pady=5)
# Actions
Button(root, text="Update Status", command=lambda: update_status(tree.item(tree.focus())['values'][0], status_combobox.get())).grid(row=5, column=0, pady=10)
Button(root, text="Delete Book", command=lambda: delete_book(tree.item(tree.focus())['values'][0])).grid(row=5, column=1, pady=10)
refresh_list()
root.mainloop()
if __name__ == "__main__":
setup_database()
setup_gui()
Python is TIOBE's programming language of the year 2024!
TIOBE Index for January 2025
January Headline: Python is TIOBE's programming language of the year 2024!
Programming language Python has won the title "TIOBE's programming language of the year 2024". This award is given to the programming language with the highest increase in ratings in one year time. Python gained a whopping 9.3% in 2024. This is far ahead of its competition: Java +2.3%, JavaScript +1.4% and Go +1.2%. Python is everywhere nowadays, and it is the undisputed default language of choice in many fields. It might even become the language with the highest ranking ever in the TIOBE index. Python's only serious drawbacks are (and thus leaving room for competition) its lack of performance and that most errors occur run-time.
For More Information https://www.tiobe.com/tiobe-index/
Pomodoro Timer
import tkinter as tk
from tkinter import messagebox
import time
# Constants
WORK_MIN = 25 # Work duration in minutes
SHORT_BREAK_MIN = 5 # Short break duration in minutes
LONG_BREAK_MIN = 15 # Long break duration in minutes
CYCLES = 4 # Number of work sessions before a long break
class PomodoroTimer:
def __init__(self):
self.root = tk.Tk()
self.root.title("Pomodoro Timer")
self.timer_running = False
self.current_cycle = 0
self.time_left = 0
# UI Setup
self.label = tk.Label(self.root, text="Pomodoro Timer", font=("Arial", 20))
self.label.pack(pady=10)
self.time_label = tk.Label(self.root, text="00:00", font=("Arial", 40))
self.time_label.pack(pady=10)
self.start_button = tk.Button(self.root, text="Start", font=("Arial", 15), command=self.start_timer)
self.start_button.pack(side="left", padx=10)
self.reset_button = tk.Button(self.root, text="Reset", font=("Arial", 15), command=self.reset_timer)
self.reset_button.pack(side="right", padx=10)
def start_timer(self):
if not self.timer_running:
self.current_cycle += 1
if self.current_cycle % (CYCLES + 1) == 0:
self.time_left = LONG_BREAK_MIN * 60
self.label.config(text="Long Break", fg="blue")
elif self.current_cycle % 2 == 0:
self.time_left = SHORT_BREAK_MIN * 60
self.label.config(text="Short Break", fg="green")
else:
self.time_left = WORK_MIN * 60
self.label.config(text="Work", fg="red")
self.timer_running = True
self.countdown()
def countdown(self):
if self.time_left > 0:
mins, secs = divmod(self.time_left, 60)
self.time_label.config(text=f"{mins:02}:{secs:02}")
self.time_left -= 1
self.root.after(1000, self.countdown)
else:
self.timer_running = False
self.time_label.config(text="00:00")
if self.current_cycle % 2 != 0:
messagebox.showinfo("Time's up!", "Time for a break!")
else:
messagebox.showinfo("Time's up!", "Time to work!")
def reset_timer(self):
self.timer_running = False
self.current_cycle = 0
self.time_left = 0
self.label.config(text="Pomodoro Timer", fg="black")
self.time_label.config(text="00:00")
def run(self):
self.root.mainloop()
# Run the Pomodoro Timer
if __name__ == "__main__":
PomodoroTimer().run()
News Aggregator
your_newsapi_key in the code with your actual API key.
import requests
API_KEY = "your_newsapi_key" # Replace with your NewsAPI key
BASE_URL = "https://newsapi.org/v2/"
def fetch_top_headlines(country="us", category="general", page_size=5):
"""
Fetch top news headlines from NewsAPI.
Args:
country (str): Country code for news (default is 'us').
category (str): Category of news (default is 'general').
page_size (int): Number of headlines to fetch (default is 5).
Returns:
list: A list of dictionaries containing news headlines and details.
"""
url = f"{BASE_URL}top-headlines"
params = {
"apiKey": API_KEY,
"country": country,
"category": category,
"pageSize": page_size,
}
try:
response = requests.get(url, params=params)
response.raise_for_status()
data = response.json()
return data.get("articles", [])
except requests.exceptions.RequestException as e:
print(f"Error fetching news: {e}")
return []
def display_headlines(articles):
"""
Display news headlines in a user-friendly format.
Args:
articles (list): List of news articles.
"""
if not articles:
print("No news articles found.")
return
print("\n--- Latest News Headlines ---")
for idx, article in enumerate(articles, 1):
print(f"\n{idx}. {article['title']}")
print(f" Source: {article['source']['name']}")
print(f" URL: {article['url']}")
def main():
print("Welcome to the News Aggregator!")
country = input("Enter the country code for news (e.g., 'us' for USA, 'in' for India): ").strip()
category = input("Enter the category of news (e.g., 'business', 'entertainment', 'sports'): ").strip()
num_articles = input("How many articles would you like to fetch? (default is 5): ").strip()
# Default values if input is empty
country = country if country else "us"
category = category if category else "general"
num_articles = int(num_articles) if num_articles.isdigit() else 5
print("\nFetching top headlines...")
articles = fetch_top_headlines(country=country, category=category, page_size=num_articles)
display_headlines(articles)
if __name__ == "__main__":
main()
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