import socket

dictionary = {} # Dictionary that will hold the key-value pairs

# HTTP return messages

HTTP = 'HTTP/1.1 '

OK = HTTP + '200 OK'

UNSUPPORTED = HTTP + '220 UNSUPPORTED'

BAD_REQUEST = HTTP + '400 BAD_REQUEST'

NOT_FOUND = HTTP + '404 NOT FOUND'

s = socket.socket()

port = 2000

s.bind(('0.0.0.0', port))

# Implement the get function that returns the value for the specific key from the dictionary

def get():

return

# Implement the put function that updates the value for the specific key in the dictionary

def put():

return

# Implement the delete function that will remove the key-value pair from the dictionary

def delete():

return

# Implement the delete function that will remove all the key-value pairs from the dictionary

def clear():

return

# Implement the quit function that will end the connection with the client

def quit():

return

# Implement the main function where we create, bind and listen to a socket. When a client is connection receive the

# message, decode the command and call the corresponding function. Server should send an answer to the client's request.

# When client closes the connection(quit) server should also close the connection. Bind your server to IP '0.0.0.0' so that

# it will listen to local connection requests.

def main():

# You can use this operations dictionary to get the corresponding function: For example $func = operations['get'](params) is equal to $get(params)

operations = {'get': get, 'put': put, 'delete': delete, 'clear': clear, 'quit': quit}

if __name__ == '__main__':

main()