I\'m trying to automate some actions in a browser or a word processor with pyautogui module for Python 3 (Windows 10).
There is a highlighted text in a browser.
The keyboard combo Ctrl+C handles copying what is highlighted in most apps, and should work fine for you. This part is easy with pyautogui. For getting the clipboard contents programmatically, as others have mentioned, you could implement it using ctypes, pywin32, or other libraries. Here I've chosen pyperclip:
import pyautogui as pya
import pyperclip # handy cross-platform clipboard text handler
import time
def copy_clipboard():
pya.hotkey('ctrl', 'c')
time.sleep(.01) # ctrl-c is usually very fast but your program may execute faster
return pyperclip.paste()
# double clicks on a position of the cursor
pya.doubleClick(pya.position())
list = []
var = copy_clipboard()
list.append(var)
print(list)