I need the Server code written in Python for the given client code. A sample working client code is given to you in Client.py. I need a corresponding Server code. The goal of the server is to get any string sent to it, and switch any letters from lower case to capital and vice-versa. Lastly it should then close gracefully when the client is done sending strings. The client code is provided below: import argparse from sys import argv import socket #First we use the argparse package to parse the aruments parser=argparse.ArgumentParser(description="""This is a very basic client program""") parser.add_argument('-f', type=str, help='This is the source file for the strings to reverse', default='source_strings.txt',action='store', dest='in_file') parser.add_argument('-o', type=str, help='This is the destination file for the reversed strings', default='results.txt',action='store', dest='out_file') parser.add_argument('server_location', type=str, help='This is the domain name or ip address of the server',action='store') parser.add_argument('port', type=int, help='This is the port to connect to the server on',action='store') args = parser.parse_args(argv[1:]) #next we create a client socket client_sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) server_addr = (args.server_location, args.port) client_sock.connect(server_addr) #now we need to open both files with open(args.out_file, 'wb') as write_file: for line in open(args.in_file, 'rb'): #now we write whatever the server tells us to the out_file client_sock.sendall(line) answer = client_sock.recv(512) write_file.write(answer) #close the socket (note this will be visible to the other side) client_sock.close() Some output pictures would be appreciated to make sure that the code works properly. Thank You

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

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I need the Server code written in Python for the given client code.

A sample working client code is given to you in Client.py. I need a corresponding Server code. The goal of the server is to get any string sent to it, and switch any letters from lower case to capital and vice-versa. Lastly it should then close gracefully when the client is done sending strings. The client code is provided below:

import argparse

from sys import argv

import socket

#First we use the argparse package to parse the aruments

parser=argparse.ArgumentParser(description="""This is a very basic client program""")

parser.add_argument('-f', type=str, help='This is the source file for the strings to reverse', default='source_strings.txt',action='store', dest='in_file')

parser.add_argument('-o', type=str, help='This is the destination file for the reversed strings', default='results.txt',action='store', dest='out_file')

parser.add_argument('server_location', type=str, help='This is the domain name or ip address of the server',action='store')

parser.add_argument('port', type=int, help='This is the port to connect to the server on',action='store')

args = parser.parse_args(argv[1:])

#next we create a client socket

client_sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

server_addr = (args.server_location, args.port)

client_sock.connect(server_addr)

#now we need to open both files

with open(args.out_file, 'wb') as write_file:

for line in open(args.in_file, 'rb'):

#now we write whatever the server tells us to the out_file

client_sock.sendall(line)

answer = client_sock.recv(512)

write_file.write(answer)

#close the socket (note this will be visible to the other side)

client_sock.close()

Some output pictures would be appreciated to make sure that the code works properly. Thank You.

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