Why should I use iter_content and specially I'm really confused with the purpose using of chunk_size , as I have tried using it and in every way the file seems to be saved after downloading successfully.
g = requests.get(url, stream=True)
with open('c:/users/andriken/desktop/tiger.jpg', 'wb') as sav:
for chunk in g.iter_content(chunk_size=1000000):
print (chunk)
sav.write(chunk)
Help me understand the use of iter_content and what will happen as you see I am using 1000000 bytes as chunk_size, what is the purpose exactly and results?