[3SidedSquare]

My pleasure,
For commands, look at what your handel connection method is actually doing

Code:

def joke():
    return "I really hate this damned machine\nI really wish they'd sell it\nIt never does quite what I want\nbut only what I tell it!"

def anotherCommand():
    file = open("Hello", 'w')
    file.write("anotherCommand makes a file!")
    file.close()
    print("Someone did a command!")
    return "You just did a command!"

#Reason number ___ python is awesome: you can make arrays of methods with strings as indexes
commandlist = {}
commandlist["Joke"] = joke #Does the joke method
commandlist["AnotherCommand"] = anotherCommand #Does the anotherCommand method

def clientHandel(conn, addr)
    data = conn.recv(1024) #This waits till the connection has sent something, and stores it in data
    string = str(data, 'UTF-8') #Python sends bytes over, so we need to convert it to a string
    try:
        message = commandlist[string]()
    except:
        message = 'Failed to do command!'

    outputBytes = bytes(message, 'UTF-8') # need to turn it back into bytes before sending it
    conn.send(outputBytes) #Sends a message to the client