# Identifier '--name--' is never reassigned; use 'const' instead of 'let'. #

rename.py

#!env/bin/python

import pyperclip, time, re
import keyboard
import pyautogui as pug
import click

pug.PAUSE = 1
pug.FAILSAFE = True

@click.command()
def cli():
    print('-----------------------------\n1. Expand VSCode file in laptop monitor.\n2. Expand left panel.\n-----------------------------\nClick CTRL + C to quit!\n-----------------------------')
    print('Backspace - replace.\nEscape - skip.')

    def copyText():
        pug.hotkey('ctrl', 'c')
        time.sleep(.01)
        return pyperclip.paste()

    try:

        # While there are files in the list:
        while True:

            pug.click(374, 75) # Click into VSCode
            pug.hotkey('shift', 'end') # Select 1st line: error message
            instructions = copyText() # Copy line into variable

            # Get all search terms
            instructions = re.sub(r"'(\d+|\w\s)","",instructions)
            instructions = re.findall("'.*?'",instructions)

            # Separate search terms
            variable = instructions[0][1:-1] # Variable name
            useThis = instructions[1][1:-1] # Updated declaration
            notThis = instructions[2][1:-1]# Outdate declaration

            # Select file name
            pug.press('down')
            pug.press('home')
            pug.hotkey('shift', 'end')
            fileName = copyText()

            # Paste filename & open
            pug.click(508, 555)
            pug.rightClick()
            pug.press('enter')

            # Find variable
            pug.hotkey('ctrl', 'f')
            old = notThis + ' ' + variable
            new = useThis + ' ' + variable
            pyperclip.copy(old)
            pug.hotkey('ctrl', 'v')
            pyperclip.copy(new)
            pug.hotkey('alt', 'enter')

            # If needed replace variable, save & close file
            keyboard.read_key()
            if keyboard.is_pressed('backspace') == True:
                pug.hotkey('ctrl', 'v')
                pug.hotkey('ctrl', 's')
                time.sleep(.1)
                pug.hotkey('ctrl', 'w')

            if keyboard.is_pressed('esc') == True:
                pug.hotkey('ctrl', 'w')

            # Delete lines 1 & 2, move on to next file
            pug.click(374, 75)
            pug.hotkey('shift', 'end')
            pug.hotkey('shift', 'down')
            pug.hotkey('shift', 'end')
            pug.hotkey('shift', 'right')
            pug.press('delete')

    # Exit program with Ctrl + C
    except KeyboardInterrupt:
        print('\nDone.')

if __name__ == '__main__':
    cli()

setup.py

from setuptools import setup

setup(
    name="rename",
    version='0.1.0',
    py_modules=['rename'],
    install_requires=[
        'Click',
        'pyperclip',
        'keyboard',
        'pyautogui',
    ],
    entry_points={
        'console_scripts': [
            'rename = rename:cli'
        ]
    }
)