Source code for sumo_map.errors

class NetError(Exception):
    """
    Exception raised if there is no net-file or multiple net-files.

    """
    def __init__(self, len):
        self.len = len

    def __str__(self):
        if self.len == 0:
            return repr('There is no net-file.')
        else:
            return repr('There are more than one net-files.')



class ScenarioException(Exception):
    pass