mapit.py

print('program has started')

import sys
print('sys imported')
import pyperclip
print('pyperclip imported')
import webbrowser
print('webbrowser imported')

#sys.argv ['mapit.py', '870', 'Valencia', 'St.']

# Check if command line arguments were passed
if len(sys.argv) > 1:
    print('entered if statement')
    address = ' '.join(sys.argv[1:])
    print('left if statement')
else:
    print('entered else statement')
    address = pyperclip.paste()
    print('left else statement')

webbrowser.open('https://www.google.ca/maps/place/' + address)