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Client.py
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Client.py
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import socket
import threading
import tkinter
import tkinter.scrolledtext
from tkinter import simpledialog
HOST = socket.gethostbyname(socket.gethostname()) #ipconfig
PORT = 9060
class Client:
def __init__(self, host, port):
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.connect((host, port))
msg = tkinter.Tk()
msg.withdraw()
self.name = simpledialog.askstring('Nickname', 'Give your nickname', parent=msg)
self.gui_done = False
self.running = True
gui_thread = threading.Thread(target=self.gui_loop)
rcv_thread = threading.Thread(target=self.receive)
gui_thread.start()
rcv_thread.start()
def gui_loop(self):
self.win = tkinter.Tk()
self.win.configure(bg='lightgray')
self.chat_label = tkinter.Label(self.win, text='Chat: ', bg='lightgray')
self.chat_label.config(font=('Book Antiqua', 12))
self.chat_label.pack(padx=20, pady=5)
self.txt_box = tkinter.scrolledtext.ScrolledText(self.win)
self.txt_box.pack(padx=20, pady=5)
self.txt_box.config(state='disabled')
self.msg_label = tkinter.Label(self.win, text='Message: ', bg='lightgray')
self.msg_label.config(font=('Book Antiqua', 12))
self.msg_label.pack(padx=20, pady=5)
self.inp_area = tkinter.Text(self.win, height=3)
self.inp_area.pack(padx=20, pady=5)
self.send_button = tkinter.Button(self.win, text='send', command=self.write)
self.send_button.config(font=('Book Antiqua', 12))
self.send_button.pack(padx=20, pady=5)
self.gui_done = True
self.win.protocol('WM_DELETE_WINDOW', self.stop)
self.win.mainloop()
def write(self):
msg = f'{self.name}: {self.inp_area.get("1.0", "end")}'
self.sock.send(msg.encode('utf-8'))
self.inp_area.delete("1.0", "end")
def stop(self):
self.running = False
self.win.destroy()
self.sock.close()
exit(0)
def receive(self):
while self.running:
try:
msg = self.sock.recv(1024).decode('utf-8')
if msg == 'NAME: ':
self.sock.send(self.name.encode('utf-8'))
else:
if self.gui_done:
self.txt_box.config(state='normal')
self.txt_box.insert('end', msg)
self.txt_box.yview('end')
self.txt_box.config(state='disabled')
except ConnectionAbortedError:
break
except:
print('404 Error!')
self.sock.close()
break
client = Client(HOST, PORT)