92 lines
1.9 KiB
Python
92 lines
1.9 KiB
Python
"""
|
|
Gathers all exceptions thrown by ormar.
|
|
"""
|
|
|
|
|
|
class AsyncOrmException(Exception):
|
|
"""
|
|
Base ormar Exception
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class ModelDefinitionError(AsyncOrmException):
|
|
"""
|
|
Raised for errors related to the model definition itself:
|
|
|
|
* setting @property_field on method with arguments other than func(self)
|
|
* defining a Field without required parameters
|
|
* defining a model with more than one primary_key
|
|
* defining a model without primary_key
|
|
* setting primary_key column as pydantic_only
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class ModelError(AsyncOrmException):
|
|
"""
|
|
Raised for initialization of model with non-existing field keyword.
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class NoMatch(AsyncOrmException):
|
|
"""
|
|
Raised for database queries that has no matching result (empty result).
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class MultipleMatches(AsyncOrmException):
|
|
"""
|
|
Raised for database queries that should return one row (i.e. get, first etc.)
|
|
but has multiple matching results in response.
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class QueryDefinitionError(AsyncOrmException):
|
|
"""
|
|
Raised for errors in query definition:
|
|
|
|
* using contains or icontains filter with instance of the Model
|
|
* using Queryset.update() without filter and setting each flag to True
|
|
* using Queryset.delete() without filter and setting each flag to True
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class RelationshipInstanceError(AsyncOrmException):
|
|
pass
|
|
|
|
|
|
class ModelPersistenceError(AsyncOrmException):
|
|
"""
|
|
Raised for update of models without primary_key set (cannot retrieve from db)
|
|
or for saving a model with relation to unsaved model (cannot extract fk value).
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class SignalDefinitionError(AsyncOrmException):
|
|
"""
|
|
Raised when non callable receiver is passed as signal callback.
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class ModelListEmptyError(AsyncOrmException):
|
|
"""
|
|
Raised for objects is empty when bulk_update
|
|
"""
|
|
|
|
pass
|