def _raiseIfNotStr(s):
    '''internal'''
    if s is not None and not isinstance(s, string_types):
        raise PyEXception('Cannot use type %s' % str(type(s)))
def _raiseIfNotStr(s):
    '''internal'''
    if s is not None and not isinstance(s, string_types):
        raise PyEXception('Cannot use type %s' % str(type(s)))
def _raiseIfNotStr ( s ) : if s is not None and not isinstance ( s , string_types ) : raise PyEXception ( 'Cannot use type %s' % str ( type ( s ) ) )
internal
internal