#!/usr/bin/python # # Scyther interface error classes # #--------------------------------------------------------------------------- class Error(Exception): """Base class for exceptions in this module.""" pass class InputError(Error): """Exception raised for errors in the input. Attributes: expression -- input expression in which the error occurred message -- explanation of the error """ def __init__(self, expression, message): self.expression = expression self.message = message class BinaryError(Error): """Raised when the Scyther executable is not found. Attributes: file -- file location at which we should have been able to find it. """ def __init__(self, file): self.file = file def __str__(self): return "Could not find Scyther executable at '%s'" % (self.file) class NoBinaryError(Error): """Raised when the Scyther executable is not defined. Attributes: None. """ def __str__(self): return "Scyther class attribute 'program' was not defined." class UnknownPlatformError(Error): """Raised when the platform is not supported yet. Attributes: platform -- string describing the platform. """ def __init__(self, platform): self.platform = platform def __str__(self): return "The %s platform is currently unsupported." % self.platform class StringListError(Error): """Raised when the a string should be a list of strings or a string Attributes: obj -- object that did not fit """ def __init__(self, obj): self.obj = obj def __str__(self): return "Got %s instead of a (list of) string." % self.obj # vim: set ts=4 sw=4 et list lcs=tab\:>-: