Progress Finished Question

[malonn]

Alright, this is my next version (I'm more happy with it):

import os

def copyFunc(source, destination):
    with open(source, 'rb') as f1, open(destination, 'wb') as f2:
        full_size = os.stat(source).st_size
        full = 0
        increment = 10485760
        chunk = f1.read(increment)
        while f1.read(increment):
            full += increment
            if full + increment > full_size:
                full += full_size - full
            f2.write(chunk)
            print(round(full / full_size * 100, 1), '%\r')

one = '397.64-desktop.exe'
two = 'C:\\Users\Mark\Downloads\Ordenador\driver.exe'

copyFunc(one, two)

The changes you made helped me. I didn't fully understand what was happening behind the scenes with

.read()

and

.write()

. It's good that Python tracks written size vs read size and other stuff pertaining (that I'm not understanding, TBH) to the transfer of file objects. That would be more code if the scripter had to handle him/herself.

But the above code floats my boat, so I'll move on.