import socket  # create socket s = socket.socket()  # bind socket to a address and port s.bind(('localhost', 12345))  # put the socket into listening mode s.listen(5)  print('Server listening...')  # forever loop to keep server running while True:    # establish connection with client    client, addr = s.accept()    print(f'Got connection from {addr}')     # receive the file name    file_name = client.recv(1024).decode()     try:        # open the file for reading in binary        with open(file_name, 'rb') as file:            # read the file in chunks            while True:                chunk = file.read(1024)                if not chunk:                    break                # send the chunk to the client                client.sendall(chunk)         print(f'File {file_name} sent successfully')    except FileNotFoundError:        # if file not found, send appropriate message        client.sendall(b'File not found')        print(f'File {file_name} not found')     # close the client connection    client.close()   

   from selenium import webdriver import requests as rq import os from bs4 import BeautifulSoup import time  # path= E:\web scraping\chromedriver_win32\chromedriver.exe path = input("Enter Path : ")  url = input("Enter URL : ")  output = "output"  def get_url(path, url):     driver = webdriver.Chrome(executable_path=r"{}".format(path))     driver.get(url)     print("loading.....")     res = driver.execute_script("return document.documentElement.outerHTML")      return res  def get_img_links(res):     soup = BeautifulSoup(res, "lxml")     imglinks = soup.find_all("img", src=True)     return imglinks  def download_img(img_link, index):     try:         extensions = [".jpeg", ".jpg", ".png", ".gif"]         extension = ".jpg"         for exe in extensions:             if img_link.find(exe) > 0:                 extension = exe                 break          img_data = rq.get(img_link).content         with open(output + "\\" + str(index + 1) + extension, "wb+") as f:             f.write(img_data)          f.close()     except Exception:         pass  result = get_url(path, url) time.sleep(60) img_links = get_img_links(result) if not os.path.isdir(output):     os.mkdir(output)  for index, img_link in enumerate(img_links):     img_link = img_link["src"]     print("Downloading...")     if img_link:         download_img(img_link, index) print("Download Complete!!")   

   import smtplib from email.mime.text import MIMEText  # Set the SMTP server and login credentials smtp_server = "smtp.gmail.com" smtp_port = 587 username = "your@email.com" password = "yourpassword"  # Set the email parameters recipient = "recipient@email.com" subject = "Test email from Python" body = "This is a test email sent from Python."  # Create the email message msg = MIMEText(body) msg["Subject"] = subject msg["To"] = recipient msg["From"] = username  # Send the email server = smtplib.SMTP(smtp_server, smtp_port) server.starttls() server.login(username, password) server.send_message(msg) server.quit()   

   import PyPDF2 # open two pdfs pdf1File = open('example.pdf', 'rb') pdf2File = open('example2.pdf', 'rb') # read first pdf pdf1Reader = PyPDF2.PdfFileReader(pdf1File) # read second pdf pdf2Reader = PyPDF2.PdfFileReader(pdf2File) # for writing in new pdf file pdfWriter = PyPDF2.PdfFileWriter() for pageNum in range(pdf1Reader.numPages):     pageObj = pdf1Reader.getPage(pageNum)     pdfWriter.addPage(pageObj) for pageNum in range(pdf2Reader.numPages):     pageObj = pdf2Reader.getPage(pageNum)     pdfWriter.addPage(pageObj) # create new pdf 'example3.pdf'  pdfOutputFile = open('example3.pdf', 'wb') pdfWriter.write(pdfOutputFile) pdfOutputFile.close() pdf1File.close() pdf2File.close()