""" File defining possible outcomes of running

"""

class Outcome: 

    def __init__(self, msg=None, excinfo=None): 

        self.msg = msg 

        self.excinfo = excinfo

    def __repr__(self):

        if self.msg: 

            return repr(self.msg) 

        return "<%s instance>" %(self.__class__.__name__,)

    __str__ = __repr__

class Passed(Outcome): 

    pass

class Failed(Outcome): 

    pass

class ExceptionFailure(Failed): 

    def __init__(self, expr, expected, msg=None, excinfo=None): 

        Failed.__init__(self, msg=msg, excinfo=excinfo) 

        self.expr = expr 

        self.expected = expected

class Skipped(Outcome): 

    pass