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view exceptions.py @ 354:d580b3a369a4

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dataset__call__() returns a FieldsSubsetDataSet, so still a subset of fields, but not cached any more. I added the function dataset.cached_fields_subset(self,*fieldnames) that returns the old version, cached, in case someone needs it. Current behaviour passes the tests.
author Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca>
date Thu, 19 Jun 2008 12:35:41 -0400
parents ee11ed427ba8
children
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"""
Common exceptions.
@todo: This file should be part of a common/ python package.
"""

class AbstractFunction (Exception): """Derived class must override this function"""
class NotImplementedYet (NotImplementedError): """Work in progress, this should eventually be implemented"""