From automatetheboringstuff.com the library pyautogui breaks when code is needed to be ported to different screen resolutions. Hence, this utility converts mouse clicks from one resolution to another resolution.

resolution_convert_util.py

# Problem: Different Screens have different resolutions. When, it comes to GUI automation this resolution causes problem.
#          Of having a different co-ordinate system for different systems. Hence, causing resolution problem issue.

# Solution: Just convert the resolution size with simple unitary formula method.

# This import is required to get the current screen size
import pyautogui

def res_convertor(wdth, hght):

    '''
    This function converts input co-ordinates wrt. reference resolution 1920x1080 into
    co-ordinates of current resolution of the system.
    '''
    
    # Can be changed to another reference system also.
    # Let's say input co-ordinates were encoded wrt. another reference resolution system.
    rf_wdth = 1920
    rf_hght = 1080
    
    # Get resolution of current system.
    crr_wdth, crr_hght = pyautogui.size()
    
    
    # Check if the current system is having same resolution as reference system
    if crr_wdth == rf_wdth and crr_hght == rf_hght:
        return wdth, hght
    
    # Simple, resolution converting logic
    cnvrtd_wdth = (crr_wdth/rf_wdth)* wdth
    cnvrtd_hght = (crr_hght/rf_hght)* hght 
    
    return int(cnvrtd_wdth), int(cnvrtd_hght)
    
        

if __name__ == '__main__':
    # adding some test-values to check resolution conversion logic
    print(res_convertor(1920,1080))
    print(res_convertor(0,0))
    print(res_convertor(1368,784))
    print(res_convertor(225,113))
    print(res_convertor(1080,1080))