def test_nonexistent_options_listed_in_order(script, data):
 result = script.pip('install', '--no-index', ('--find-links=' + data.find_links), 'simplewheel[nonexistent, nope]', expect_stderr=True)
 msg = "  simplewheel 2.0 does not provide the extra 'nonexistent'\n  simplewheel 2.0 does not provide the extra 'nope'"
 assert (msg in result.stderr)

def test_nonexistent_options_listed_in_order ( script , data ) : result = script . pip ( 'install' , '--no-index' , ( '--find-links=' + data . find_links ) , 'simplewheel[nonexistent, nope]' , expect_stderr = True ) msg = "  simplewheel 2.0 does not provide the extra 'nonexistent'\n  simplewheel 2.0 does not provide the extra 'nope'" assert ( msg in result . stderr )
warn the user for each extra that doesnt exist .