(self, msg)
return Result(self, fatal=True, message=msg)
shortcut to return a failed result from .apply()
shortcut to return a failed result from .apply()
shortcut to return a failed result from . apply ()
def fatal(self, msg):
        """ shortcut to return a failed result from .apply() """
        return Result(self, fatal=True, message=msg)
def fatal ( self , msg ) : return Result ( self , fatal = True , message = msg )