17 Essential Python Scripts for Automating Everyday Tasks

This article introduces a collection of 17 Python scripts designed to automate a wide range of routine tasks, helping developers and IT professionals improve efficiency across multiple domains.

1. File Management – Sort files by extension and remove empty folders.

# Python script to sort files in a directory by their extension
import os
from shutil import move

def sort_files(directory_path):
    for filename in os.listdir(directory_path):
        if os.path.isfile(os.path.join(directory_path, filename)):
            file_extension = filename.split('.')[-1]
            destination_directory = os.path.join(directory_path, file_extension)
            if not os.path.exists(destination_directory):
                os.makedirs(destination_directory)
            move(os.path.join(directory_path, filename), os.path.join(destination_directory, filename))

It also includes a script to delete empty directories:

# Python script to remove empty folders in a directory
import os

def remove_empty_folders(directory_path):
    for root, dirs, files in os.walk(directory_path, topdown=False):
        for folder in dirs:
            folder_path = os.path.join(root, folder)
            if not os.listdir(folder_path):
                os.rmdir(folder_path)

2. Web Scraping – Extract data from websites and download images in bulk.

# Python script for web scraping to extract data from a website
import requests
from bs4 import BeautifulSoup

def scrape_data(url):
    response = requests.get(url)
    soup = BeautifulSoup(response.text, 'html.parser')
    # Your code here to extract relevant data from the website

3. Text Processing – Count words, find‑replace, and generate random text.

# Python script to count words in a text file
def count_words(file_path):
    with open(file_path, 'r') as f:
        text = f.read()
        word_count = len(text.split())
    return word_count

4. Email Automation – Send personalized emails and attachments.

# Python script to send personalized emails to a list of recipients
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart

def send_personalized_email(sender_email, sender_password, recipients, subject, body):
    server = smtplib.SMTP('smtp.gmail.com', 587)
    server.starttls()
    server.login(sender_email, sender_password)
    for recipient_email in recipients:
        message = MIMEMultipart()
        message['From'] = sender_email
        message['To'] = recipient_email
        message['Subject'] = subject
        message.attach(MIMEText(body, 'plain'))
        server.sendmail(sender_email, recipient_email, message.as_string())
    server.quit()

5. Excel Automation – Read/write spreadsheets and perform basic analysis.

# Python script to read and write data to an Excel spreadsheet
import pandas as pd

def read_excel(file_path):
    df = pd.read_excel(file_path)
    return df

def write_to_excel(data, file_path):
    df = pd.DataFrame(data)
    df.to_excel(file_path, index=False)

6. Database Interaction – Connect to SQLite (or other DBs) and execute queries.

# Python script to connect to a database and execute queries
import sqlite3

def connect_to_database(database_path):
    connection = sqlite3.connect(database_path)
    return connection

def execute_query(connection, query):
    cursor = connection.cursor()
    cursor.execute(query)
    result = cursor.fetchall()
    return result

7. Social Media Automation – Post to Twitter and Facebook using respective APIs.

# Python script to automate posting on Twitter and Facebook
from twython import Twython
import facebook

def post_to_twitter(api_key, api_secret, access_token, access_token_secret, message):
    twitter = Twython(api_key, api_secret, access_token, access_token_secret)
    twitter.update_status(status=message)

def post_to_facebook(access_token, message):
    graph = facebook.GraphAPI(access_token)
    graph.put_object(parent_object='me', connection_name='feed', message=message)

8. System Tasks – Manage processes and schedule jobs with cron.

# Python script to manage system processes
import psutil

def get_running_processes():
    return [p.info for p in psutil.process_iter(['pid', 'name', 'username'])]

def kill_process_by_name(process_name):
    for p in psutil.process_iter(['pid', 'name', 'username']):
        if p.info['name'] == process_name:
            p.kill()

9. Image Automation – Resize, crop, watermark, and create thumbnails.

# Python script to resize and crop images
from PIL import Image

def resize_image(input_path, output_path, width, height):
    image = Image.open(input_path)
    resized_image = image.resize((width, height), Image.ANTIALIAS)
    resized_image.save(output_path)

def crop_image(input_path, output_path, left, top, right, bottom):
    image = Image.open(input_path)
    cropped_image = image.crop((left, top, right, bottom))
    cropped_image.save(output_path)

10‑17. Additional sections cover network automation, data cleaning, PDF operations, GUI automation, testing (unittest & Selenium), cloud services (AWS, Google Drive), finance automation, and natural language processing (sentiment analysis, summarization, translation), each accompanied by concise example code.

Overall, the guide serves as a practical toolbox for automating repetitive tasks, reducing manual effort, and enhancing productivity across development, operations, and data‑centric workflows.