python3 USES tcp to realize remote folder transmission

This article shares the specific code of python remote folder transmission for your reference, the specific content is as follows

Functions:

The tcp protocol simulates the download of folders, but not files.

Let's implement the following:

Some of the features are not yet implemented and you can complete the code yourself if you're interested

Server-side code:

import os
import socket
import time
#  Defines a global list to store subfolders 
list1 = []


def deal_file(files,dir_name,dir_socket):
  #  If you open the file, you make an error files For the folder 
  try:
    old_file = open(os.path.join(dir_name.decode(),files),"rb")
  except:
    #  The folder that caused the error is put into the global list for processing 
    global list1
    list1.append(files)
  else:
    # Read send close file is performed if no error is reported 
    file_data = old_file.read()
    print(" Send content ")
    dir_socket.send(file_data)

    old_file.close()

def deal_dir():
  #  To be perfected for handling subfolders , It needs to be done recursively 
  pass


def main():
  #  Create the socket 
  tcp_socket = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
  #  Fixed port number 
  tcp_socket.bind(("",9992))
  #  A passive socket converts to an active socket 
  tcp_socket.listen(128)
  #  Take the client out of the queue 
  dir_socket,client_ip = tcp_socket.accept()
  # Accept client messages 
  dir_name = dir_socket.recv(1024)
  #  Display file list 
  file_list = os.listdir(dir_name.decode())
  #  Send the list of files to the client 
  dir_socket.send(str(file_list).encode())
  #  blocking 0.5s Waiting for sending successfully 
  time.sleep(0.5)
  #  Facilitate each file to send file content 
  for files in file_list:
    deal_file(files, dir_name, dir_socket)
  global list1
  #  If there are files in the global list 
  if list1:
    #  With perfect 
    pass

  else:


    dir_socket.close()

    print(" All files have been transferred ")
    tcp_socket.close()



if __name__ == '__main__':
  main()

Client source code:

import socket
import os
import threading
import time


def recv_data(files,dir_name,tcp_socket):
  file_data = tcp_socket.recv(1024)
  new_file = open(os.path.join(dir_name+" new ", files),"wb")

  new_file.write(file_data)
  new_file.close()
  print(" file %s The download is complete " % files)
def main():
  #  Create the socket 
  tcp_socket = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
  #  Connect to server 
  tcp_socket.connect(("192.168.11.128", 9992))

  #  Sends the folder to copy to the server 
  dir_name = input(" Please enter the folder you want to copy ")
  tcp_socket.send(dir_name.encode())
  #  New folder 
  os.mkdir(dir_name+" new ")
  #  List of accepted files , Loop open file write 
  file_list = tcp_socket.recv(1024)
  a = eval(file_list)
  print(a)
  for files in eval(file_list.decode()):
    recv_data(files,dir_name,tcp_socket)


if __name__ == '__main__':
  main()