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class EventSourcingError(Exception):
"""Base eventsourcing exception."""
class TopicResolutionError(EventSourcingError):
"""Raised when unable to resolve a topic to a Python class."""
class EntityVersionNotFound(EventSourcingError):
"""Raise when accessing an entity version that does not exist."""
class RecordConflictError(EventSourcingError):
"""Raised when database raises an integrity error."""
class PromptFailed(EventSourcingError):
"""Raised when prompt fails."""
class ConcurrencyError(RecordConflictError):
"Raised when a sequenced item is damaged (hash doesn't match data)"
class EventHashError(DataIntegrityError):
"Raised when an event's seal hash doesn't match the hash of the state of the event."
class HeadHashError(DataIntegrityError, MismatchedOriginatorError):
"""Raised when applying an event with hash different from aggregate head."""
class EntityIsDiscarded(AssertionError):
"""Raised when access to a recently discarded entity object is attempted."""
class ProgrammingError(EventSourcingError):
"""Raised when programming errors are encountered."""
class RepositoryKeyError(KeyError, EventSourcingError):
"""Raised when using entity repository's dictionary like interface to get an entity that does not exist."""
class ArrayIndexError(IndexError, EventSourcingError):
"""Raised when appending item to an array that is full."""
class DatasourceSettingsError(EventSourcingError):
"Raised when an error is detected in settings for a datasource."
class OperationalError(EventSourcingError):
"""Raised when applying an event with hash different from aggregate head."""
class EntityIsDiscarded(AssertionError):
"""Raised when access to a recently discarded entity object is attempted."""
class ProgrammingError(EventSourcingError):
"""Raised when programming errors are encountered."""
class RepositoryKeyError(KeyError, EventSourcingError):
"""Raised when using entity repository's dictionary like interface to get an entity that does not exist."""
class ArrayIndexError(IndexError, EventSourcingError):
"""Raised when appending item to an array that is full."""
class DatasourceSettingsError(EventSourcingError):
"Raised when an error is detected in settings for a datasource."
class OperationalError(EventSourcingError):
"Raised when an operational error is encountered."
class TimeSequenceError(EventSourcingError):
"Raised when a time sequence error occurs e.g. trying to save a timestamp that already exists."
class TrackingRecordNotFound(EventSourcingError):
"""Raised when appending item to an array that is full."""
class DatasourceSettingsError(EventSourcingError):
"Raised when an error is detected in settings for a datasource."
class OperationalError(EventSourcingError):
"Raised when an operational error is encountered."
class TimeSequenceError(EventSourcingError):
"Raised when a time sequence error occurs e.g. trying to save a timestamp that already exists."
class TrackingRecordNotFound(EventSourcingError):
"Raised when a tracking record is not found."
class CausalDependencyFailed(EventSourcingError):
"Raised when a causal dependency fails (after its tracking record not found)."
class EventRecordNotFound(EventSourcingError):
"Raised when an event record is not found."
"Raised when an event's seal hash doesn't match the hash of the state of the event."
class HeadHashError(DataIntegrityError, MismatchedOriginatorError):
"""Raised when applying an event with hash different from aggregate head."""
class EntityIsDiscarded(AssertionError):
"""Raised when access to a recently discarded entity object is attempted."""
class ProgrammingError(EventSourcingError):
"""Raised when programming errors are encountered."""
class RepositoryKeyError(KeyError, EventSourcingError):
"""Raised when using entity repository's dictionary like interface to get an entity that does not exist."""
class ArrayIndexError(IndexError, EventSourcingError):
"""Raised when appending item to an array that is full."""
class DatasourceSettingsError(EventSourcingError):
"Raised when an error is detected in settings for a datasource."
class OperationalError(EventSourcingError):
"Raised when an operational error is encountered."
class TimeSequenceError(EventSourcingError):
"""Raised when using entity repository's dictionary like interface to get an entity that does not exist."""
class ArrayIndexError(IndexError, EventSourcingError):
"""Raised when appending item to an array that is full."""
class DatasourceSettingsError(EventSourcingError):
"Raised when an error is detected in settings for a datasource."
class OperationalError(EventSourcingError):
"Raised when an operational error is encountered."
class TimeSequenceError(EventSourcingError):
"Raised when a time sequence error occurs e.g. trying to save a timestamp that already exists."
class TrackingRecordNotFound(EventSourcingError):
"Raised when a tracking record is not found."
class CausalDependencyFailed(EventSourcingError):
"Raised when a causal dependency fails (after its tracking record not found)."
class EventRecordNotFound(EventSourcingError):
"Raised when an event record is not found."
"""Raised when programming errors are encountered."""
class RepositoryKeyError(KeyError, EventSourcingError):
"""Raised when using entity repository's dictionary like interface to get an entity that does not exist."""
class ArrayIndexError(IndexError, EventSourcingError):
"""Raised when appending item to an array that is full."""
class DatasourceSettingsError(EventSourcingError):
"Raised when an error is detected in settings for a datasource."
class OperationalError(EventSourcingError):
"Raised when an operational error is encountered."
class TimeSequenceError(EventSourcingError):
"Raised when a time sequence error occurs e.g. trying to save a timestamp that already exists."
class TrackingRecordNotFound(EventSourcingError):
"Raised when a tracking record is not found."
class CausalDependencyFailed(EventSourcingError):
"Raised when a causal dependency fails (after its tracking record not found)."
class EventRecordNotFound(EventSourcingError):
"Raised when an operational error is encountered."
class TimeSequenceError(EventSourcingError):
"Raised when a time sequence error occurs e.g. trying to save a timestamp that already exists."
class TrackingRecordNotFound(EventSourcingError):
"Raised when a tracking record is not found."
class CausalDependencyFailed(EventSourcingError):
"Raised when a causal dependency fails (after its tracking record not found)."
class EventRecordNotFound(EventSourcingError):
"Raised when an event record is not found."
"Raised when an error is detected in settings for a datasource."
class OperationalError(EventSourcingError):
"Raised when an operational error is encountered."
class TimeSequenceError(EventSourcingError):
"Raised when a time sequence error occurs e.g. trying to save a timestamp that already exists."
class TrackingRecordNotFound(EventSourcingError):
"Raised when a tracking record is not found."
class CausalDependencyFailed(EventSourcingError):
"Raised when a causal dependency fails (after its tracking record not found)."
class EventRecordNotFound(EventSourcingError):
"Raised when an event record is not found."
"""Raised when applying an event to an inappropriate object."""
class OriginatorIDError(MismatchedOriginatorError):
"""Raised when applying an event to the wrong entity or aggregate."""
class OriginatorVersionError(MismatchedOriginatorError):
"""Raised when applying an event to the wrong version of an entity or aggregate."""
class MutatorRequiresTypeNotInstance(ConsistencyError):
"""Raised when mutator function received a class rather than an entity."""
class DataIntegrityError(ValueError, EventSourcingError):
"Raised when a sequenced item is damaged (hash doesn't match data)"
class EventHashError(DataIntegrityError):
"Raised when an event's seal hash doesn't match the hash of the state of the event."
class HeadHashError(DataIntegrityError, MismatchedOriginatorError):
"""Raised when applying an event with hash different from aggregate head."""
class EntityIsDiscarded(AssertionError):
"""Raised when access to a recently discarded entity object is attempted."""
class ProgrammingError(EventSourcingError):