pwa.keyboard.send_keys ("StackOverflow")
with this code, the text is printed 1 letter at a time (long)
how to make it so that the text is entered completely at once? (works with 1000+ variables)
You should be able to change the optional parameter pause to zero like this:
pwa.keyboard.SendKeys("StackOverflow", pause=0)
There are more details on this here