Script to automate clicking on a point on the screen

clicker.py

"""clicker.py :: Easy way to click stuff on the screen

https://pyautogui.readthedocs.io/en/latest/cheatsheet.html
"""

import argparse
from collections import namedtuple
import logging
import sys

import pyautogui

logging.basicConfig(
    level=logging.INFO,
    format='%(asctime)s %(name)-12s %(lineno)d %(levelname)-8s %(message)s',
    datefmt='%Y-%m-%d %H:%M:%S'
)

logger_name = "{} :: {}".format(__file__, __name__)
logger = logging.getLogger(logger_name)

Point = namedtuple('Point', ['x', 'y', 'delay'])


def run(p_list):
    try:
        input("\n\nHit RETURN to run, ctrl-c again to cancel")
        while True:
                for p in p_list:
                    pyautogui.moveTo(p.x, p.y, duration=p.delay)
                    pyautogui.click()
    except KeyboardInterrupt:
        sys.exit(0)


def get_positions_interactive():
    p_list = []
    print("Ctrl-c when done inputting points")
    try:
        while True:
            delay = input("Move mouse to next position.\nTime delay *before* "
                          "this click (secs, default 0): ").strip()
            # Empty string == False
            pos = pyautogui.position()
            delay = float(delay or 0)

            print(pos)
            p_list.append(Point(*pos, delay))
    except KeyboardInterrupt:
        return p_list


def cli():
    parser = argparse.ArgumentParser()
    parser.add_argument('-i', '--input-file', help="File of comma separated "
                        "points and delays, one per line")
    parser.add_argument('-o', '--output-file', help="Output points to file "
                        "instead of running, intended for later use with `-i`")

    args = parser.parse_args()
    return {k: v for k, v in vars(args).items() if v is not None}


def main(input_file=None, output_file=None):
    if input_file:
        with open(input_file) as f:
            p_list = [Point(*(float(num) for num in line.strip().split(',')))
                      for line in f.readlines()]
        run(p_list)
    else:
        p_list = get_positions_interactive()
        if output_file:
            with open(output_file, 'w') as f:
                for p in p_list:
                    f.write("{},{},{}\n".format(*p))
        run(p_list)


if __name__ == '__main__':
    main(**cli())