Creating a FTP server with Python3 and transferring files.

PFTP.py

#Start a server with: python -m pyftpdlib -p 21 -w --user="some_username" --password="some_password"
#Works for python3.x, didn't test for python2.x

import ftplib #Built-in library


session = ftplib.FTP('127.0.0.1', 'some_username' ,'some_password')
file = open('<filename with extension>','rb')                  # file to send
session.storbinary('STOR <recieved file name with extension>', file)     # send the file
file.close()                                    # close file and FTP
session.quit()