Source code for commandlines.exceptions

#!/usr/bin/env python
# -*- coding: utf-8 -*-


[docs]class CommandlinesError(Exception): """Base exception class for all exceptions raised by the commandlines library""" def __init__(self, message): Exception.__init__(self, message)
[docs]class MissingArgumentError(CommandlinesError): """Missing argument exception""" def __init__(self, argument): self.error_message = "Missing argument exception: the argument '" + argument + "' was not found." CommandlinesError.__init__(self, self.error_message)
[docs]class MissingDictionaryKeyError(CommandlinesError): """Missing dictionary key exception""" def __init__(self, dict_key): self.error_message = "Missing dictionary key exception: the dictionary key '" + dict_key + "' was not found." CommandlinesError.__init__(self, self.error_message)
[docs]class IndexOutOfRangeError(CommandlinesError, IndexError): """Index out of range exception""" def __init__(self): self.error_message = "Index out of range exception. The requested index fell outside of the index range." IndexError.__init__(self) CommandlinesError.__init__(self, self.error_message)