server sent music file completely and sent the successful message at the end but the client stopes and doesnt work anymore the client side is a GUI that was made with tkinter and I tryed this sending method without using tkinter (in text interface) and it was completely successful !!! I dont know what is the problem that when tkinter comes in everything goes wrong please help
# server side
# not all of the server code , its just the part is working in this part of the app
import socket
import threading
from _thread import *
import json
import os
import socket
File_PATH = "User_Datas.json"
def fun(c):
print(type(c))
data = c.recv(1024)
info = data.decode()
print(info)
try:
print(info[-1])
except:
print("out of range")
if info[-1] == "1":
print("sign_up")
sign_up(c, info)
elif info[-1] == "3":
print("checks")
check(c, info)
elif info[-1] == "4":
print("user data changed")
change_user_data(info)
elif info[-1] == "5":
print("music sender")
music_sender(c, info)
elif info[-1] == "6":
print("old infos sent to client")
send_old_data(c, info)
c.close()
print("end")``
#.......
def music_sender(c: socket.socket, data: str):
music_name = data[0:-1]
i=0
with open(".\\Music Bank\\" + music_name, 'rb') as f:
print("Music is sending")
buf = f.read(1024*4)
while buf:
i += 1
print(i)
print(buf.__sizeof__())
c.send(buf)
buf = f.read(1024 * 4)
print("code 1 sent")
c.send("1".encode())
print("music sent successfully")
if __name__ == "__main__":
host = ""
port = 80
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((host, port))
print("binded")
s.listen(10)
print("listening")
# files = list(os.walk('.'))[0][2]
# if "User_datas.json" not in files:
# with open("User_Datas.json", "w") as f:
# pass
while True:
c, addr = s.accept()
print('Connected to :', addr[0], ':', addr[1])
# print_lock.acquire()
start_new_thread(fun, (c,))
and this one of the client classes that we are working with here
but we are working with download_btn_clicked here
from tkinter import *
from tkinter import messagebox
from tkinter import filedialog
import json
import os
import socket
# Colors
YELLOW = "#FFC900"
LIGHT_YELLOW = "#FFF89A"
BLUE = "#086E7D"
DARK_BLUE = "#1A5F7A"
# Fonts
AMERICANCAPTIAN = ("AmericanCaptain", "10", "normal")
ACUIRE = ("Acuire Bold", "15", "bold")
MOMCAKE = ("MomcakeBold", "10", "bold")
STEAMED = ("Steamed DEMO", "12", "normal")
HOST = "127.0.0.1"
PORT = 80
class Using_GUI:
def __init__(self, fname: str, lname: str, email: str, phone: str, username: str, password: str):
# Setting the class variables
global folder_btn_clicked
self.firstname = fname
self.lastname = lname
self.email = email
self.phone = phone
self.password = password
self.username = username
self.music = ""
self.add_music = ""
self.s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.s.connect((HOST, PORT))
# Creating the UI
self.window = Tk()
self.window.title("Music Cloud")
self.window.geometry("460x520")
self.window.config(bg=YELLOW, padx=20, pady=20)
self.window.bind("<Destroy>", self.destroy)
# Canvas
self.canvas_logo = Canvas(width=125, height=100)
img_logo = PhotoImage(file="music_small.png")
self.canvas_logo.create_image(65, 50, image=img_logo)
self.canvas_logo.config(bg=YELLOW, highlightthickness=0)
self.canvas_avatar = Canvas(width=100, height=75)
img_avatar = PhotoImage(file="Avatar.png")
self.canvas_avatar.create_image(50, 37, image=img_avatar)
self.canvas_avatar.config(bg=YELLOW, highlightthickness=0)
self.canvas_avatar.bind('<Button-1>', self.goto_setting)
# Labels
self.label_name = Label(text=f"{self.firstname} {self.lastname}", font=STEAMED, fg="black", bg=YELLOW,
highlightthickness=0)
self.label_save = Label(text="Select your path to save", font=MOMCAKE, fg="black", bg=YELLOW,
highlightthickness=0)
# Buttons
self.download_btn = Button(text="Download", bg=BLUE, font=ACUIRE, fg=LIGHT_YELLOW,
command=self.download_btn_clicked, width=15)
self.download_btn["state"] = "disable"
# Search Box
# -------------------------------------------------------
def on_keyrelease(event):
# get text from entry
value = event.widget.get()
value = value.strip().lower()
# get data from test_list
if value == '':
data = test_list
else:
data = []
for item in test_list:
if value in item.lower():
data.append(item)
# update data in listbox
listbox_update(data)
def listbox_update(data):
# delete previous data
self.listbox.delete(0, 'end')
# sorting data
data = sorted(data, key=str.lower)
# put new data
for item in data:
self.listbox.insert('end', item)
def on_select(event):
# display element selected on list
self.search_entry["state"] = "normal"
self.music = event.widget.get(event.widget.curselection())
print(self.music)
self.search_entry.insert(0, self.music)
def on_click(event):
self.search_entry.configure(state=NORMAL)
self.search_entry.delete(0, END)
# make the callback only work once
self.search_entry.unbind('<Button-1>', on_click_id)
test_list = list(os.walk("./Music Bank"))[0][2]
self.search_entry = Entry(width=30)
self.search_entry.config(bg=LIGHT_YELLOW, highlightthickness=0, disabledbackground=LIGHT_YELLOW)
self.search_entry.bind('<KeyRelease>', on_keyrelease)
self.listbox = Listbox()
self.listbox.config(width=30, height=4, bg=LIGHT_YELLOW, highlightthickness=0)
self.search_entry.insert(0, "Search your music")
self.search_entry.configure(state=DISABLED)
on_click_id = self.search_entry.bind('<Button-1>', on_click)
# self.listbox.bind('<Double-Button-1>', on_select)
self.listbox.bind('<<ListboxSelect>>', on_select)
listbox_update(test_list)
# --------------------------------------------------------------------------------------------------------
# Folder Selector
# --------------------------------------------------------------------------------------------------------
def folder_btn_clicked():
self.directory = filedialog.askdirectory()
self.label_save.config(text=self.directory)
self.download_btn["state"] = "normal"
self.folder_btn = Button(text="select the path", bg=BLUE, font=ACUIRE, fg=LIGHT_YELLOW,
command=folder_btn_clicked, width=15)
# --------------------------------------------------------------------------------------------------------
# Music Selector
# --------------------------------------------------------------------------------------------------------
def browseFiles():
filename = filedialog.askopenfilename(initialdir="/",
title="Select a music",
filetypes=[("all files", "*.mp3*")])
self.add_music = filename
self.button_explore = Button(text="Add Musics", command=browseFiles, font=ACUIRE, bg=BLUE, fg=LIGHT_YELLOW, width=15)
# Giving position
self.canvas_avatar.grid(column=0, row=0)
self.label_name.grid(column=1, row=0)
self.canvas_logo.grid(column=4, row=0)
self.folder_btn.grid(column=1, row=1, columnspan=3, pady=10)
self.label_save.grid(column=1, row=2, columnspan=3, pady=10)
self.search_entry.grid(column=1, row=3, columnspan=3)
self.listbox.grid(column=1, row=4, columnspan=3, pady=10)
self.download_btn.grid(column=1, row=5, columnspan=3, pady=20)
self.button_explore.grid(column=1, row=6, columnspan=3, pady=20)
self.window.mainloop()
def goto_setting(self, event):
import setting_gui
firstname = self.firstname
lastname = self.lastname
email = self.email
phone = self.phone
username = self.username
password = self.password
try:
self.window.destroy()
except:
pass
setting_gui.Setting_GUI(firstname, lastname, email, phone, username, password)
def download_btn_clicked(self):
self.download_btn["state"] = "normal"
try:
self.s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.s.connect((HOST, PORT))
except:
print("socket error")
self.s.send((self.music + "5").encode())
print("sent")
PATH = self.label_save.cget("text")
# try:
with open(PATH + "\\" + self.music, 'wb') as f:
print("file has opened")
buf = self.s.recv(1024*4)
i = 0
while buf:
self.download_btn["state"] = "normal"
print(buf.__sizeof__())
f.write(buf)
i += 1
print(i)
buf = self.s.recv(1024*4)
try:
code = buf.decode()
print("buf is str")
if code == "1":
print("code is 1")
break
except UnicodeDecodeError:
print(1)
self.window.update()
print("end")
messagebox.showinfo(title="Download was Successful", message=f"{self.music} downloaded in {PATH}")
# except:
# messagebox.showerror(title="ERROR", message="Select a music first")
# self.listbox.focus_force()
self.s.close()
def destroy(self, event):
self.s.close()
print("socket in using page closed")
pass
# Using_GUI("yazdan", "zandiyevakili", "yazdanzv.1378@gmail.com", "09354416622", "yazdanzv", "yanik1387")
I put a print inside the while in server and client as you can see , server goes till the end but in the client side before the last buf that sent from the server the whole program stopes (GUI goes NOT RESPONDING) , but after I force client side program to close , I can see the music file in the right path !!!! its so wierd
