6ba0208fee
VersionConflictError just has version as 2nd arg Routines wanting to create an up-to-date locator shouldn't count on constructor to override version
49 lines
1.0 KiB
Python
49 lines
1.0 KiB
Python
"""
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Exceptions thrown by KeyStore objects
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"""
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class ItemNotFoundError(Exception):
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pass
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class ItemWriteConflictError(Exception):
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pass
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class InsufficientSpecificationError(Exception):
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pass
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class OverSpecificationError(Exception):
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pass
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class InvalidLocationError(Exception):
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pass
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class NoPathToItem(Exception):
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pass
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class DuplicateItemError(Exception):
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"""
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Attempted to create an item which already exists.
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"""
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def __init__(self, element_id, store=None, collection=None):
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super(DuplicateItemError, self).__init__()
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self.element_id = element_id
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self.store = store
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self.collection = collection
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class VersionConflictError(Exception):
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"""
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The caller asked for either draft or published head and gave a version which conflicted with it.
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"""
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def __init__(self, requestedLocation, currentHeadVersionGuid):
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super(VersionConflictError, self).__init__()
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self.requestedLocation = requestedLocation
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self.currentHeadVersionGuid = currentHeadVersionGuid
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