(extras)
return ", ".join(repr(extra) for extra in extras), verb
Create an error message for extra items or properties.
Create an error message for extra items or properties.
Create an error message for extra items or properties .
def extras_msg(extras):
    """
    Create an error message for extra items or properties.
    """

    if len(extras) == 1:
        verb = "was"
    else:
        verb = "were"
    return ", ".join(repr(extra) for extra in extras), verb
def extras_msg ( extras ) : if len ( extras ) == 1 : verb = "was" else : verb = "were" return ", " . join ( repr ( extra ) for extra in extras ) , verb