50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
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#!/usr/bin/python
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#
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# Scyther interface error classes
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#
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#---------------------------------------------------------------------------
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class Error(Exception):
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"""Base class for exceptions in this module."""
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pass
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class InputError(Error):
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"""Exception raised for errors in the input.
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Attributes:
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expression -- input expression in which the error occurred
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message -- explanation of the error
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"""
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def __init__(self, expression, message):
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self.expression = expression
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self.message = message
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class BinaryError(Error):
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"""Raised when the Scyther executable is not found.
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Attributes:
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file -- file location at which we should have been able to find it.
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"""
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def __init__(self, file):
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self.file = file
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def __str__(self):
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return "Could not find Scyther executable at '%s'" % (self.file)
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class UnknownPlatformError(Error):
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"""Raised when the platform is not supported yet.
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Attributes:
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platform -- string describing the platform.
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"""
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def __init__(self, platform):
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self.platform = platform
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def __str__(self):
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return "The %s platform is currently unsupported." % self.platform
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