codekingpro/portable-devtools
115k
1�
2 ��j� � �� � S r SSKJr SSKJr SSKJr SSKJr SSKJr SSKJr SSKJ r S S3K4J r S S K J
r S S
K J5r6 S SK
Jr S SK
Jr \( a S SKJr S SKJr S SKJr \ " S\S9r\\4r " S S\R4 5 r\r " S S\R4 5 r " S S\R< 5 r " S S \R@ 5 r! " S S \R4 5 r" " S S \R4 5 r# " S! S"\!5 r$ " S# S$\!5 r% " S% S&\R@ 5 r& " S' S(\R@ 5 r' " S) S*\R@ 5 r(S/S+ jr)\7RT " S,5 S0S- j5 r+g.)1zSQLAlchemy ORM exceptions.� )� annotations)�Any)�Optional)�Tuple)�Type)�
TYPE_CHECKING)�TypeVar� )� _mapper_property_as_plain_name� )�exc)�util)�MultipleResultsFound)�
NoResultFound)�LoaderStrategy)�MapperProperty)�
InstanceState�_T)�boundc � � \ rS rSrSrSrg)�StaleDataError�$ a! An operation encountered database state that is unaccounted for.8 9Conditions which cause this to happen include:10 11* A flush may have attempted to update or delete rows12 and an unexpected number of rows were matched during13 the UPDATE or DELETE statement. Note that when14 version_id_col is used, rows in UPDATE or DELETE statements15 are also matched against the current known version16 identifier.17 18* A mapped object with version_id_col was refreshed,19 and the version number coming back from the database does20 not match that of the object itself.21 22* A object is detached from its parent object, however23 the object was previously attached to a different parent24 identity which was garbage collected, and a decision25 cannot be made if the new parent was really the most26 recent "parent".27 28� N��__name__�29__module__� __qualname__�__firstlineno__�__doc__�__static_attributes__r � �XD:\code\apps\devtools\python\user_packages\Python313\site-packages\sqlalchemy/orm/exc.pyr r $ s � �r! r c � � \ rS rSrSrSrg)�30FlushError�@ z0A invalid condition was detected during flush().r Nr r r! r" r$ r$ @ s � �:r! r$ c � � \ rS rSrSrSrg)�MappedAnnotationError�D z�Raised when ORM annotated declarative cannot interpret the31expression present inside of the :class:`.Mapped` construct.32 33.. versionadded:: 2.0.4034 35r Nr r r! r" r' r' D s � �r! r' c � � \ rS rSrSrSrg)�
UnmappedError�M z?Base for exceptions that involve expected mappings not present.r Nr r r! r" r* r* M s � �Ir! r* c � � \ rS rSrSrSrg)�ObjectDereferencedError�Q zHAn operation cannot complete due to an object being garbage36collected.37 38r Nr r r! r" r- r- Q s � �r! r- c � � \ rS rSrSrSrSrg)�DetachedInstanceError�X zOAn attempt to access unloaded attributes on a39mapped instance that is detached.�bhk3r N)r r r r r �coder r r! r" r0 r0 X s � �)� �Dr! r0 c �Z � \ rS rSrSr\R " S5 SS S jj5 rS40S jrSr g) �UnmappedInstanceError�_ z;An mapping operation was requested for an unknown instance.�sqlalchemy.orm.baseNc � � [ R R nU( d: UR [ U5 5 [ [ U5 5 nSU< SU< S3n[ R X5 g ! [ aA S[ [ U5 5 S3n[ U[ 5 ( a US[ U5 - -
n N`f = f)NzClass z| is mapped, but this instance lacks instrumentation. This occurs when the instance is created before sqlalchemy.orm.mapper(z
) was called.�Class '�' is not mappedz;; was a class (%s) supplied where an instance was required?)41r � preloaded�orm_base� class_mapper�type�_safe_cls_name�UnmappedClassError�42isinstancer* �__init__)�self�obj�msg�base�names r" rB � UnmappedInstanceError.__init__b s� � ��~�~�&�&���
��!�!�$�s�)�,�%�d�3�i�0��43 &*�4�1� � � � �t�)�� &�
� ��t�C�y� 9� :�/�J�� �c�4�(�(��$�&4�S�&9�:��C��
�s �9A2 �2AB=�<B=c �< � U R S U R S 44$ �Nr �� __class__�args�rC s r" �44__reduce__� UnmappedInstanceError.__reduce__y � � ��~�~��d�i�i��l� 3�3�3r! r �N)rD �objectrE �
Optional[str]��returnr �45r r r r r r �preload_modulerB rO r r r! r" r5 r5 _ s( � �E� ���.�/�*� 0�*�,4r! r5 c �0 � \ rS rSrSrSSS jjrS S jrSrg)46r@ �} z8An mapping operation was requested for an unknown class.Nc �R � U( d [ U5 n[ R X5 g rR )�_default_unmappedr* rB )rC �clsrE s r" rB �UnmappedClassError.__init__� s � ��#�C�(�C�� � �t�)r! c �< � U R S U R S 44$ rJ rK rN s r" rO � UnmappedClassError.__reduce__� rQ r! r rR )r] zType[_T]rE rT rU )r r r r r rB rO r r r! r" r@ r@ } s � �B�*�474r! r@ c �Z � \ rS rSrSr\R " S5 SS S jj5 rS48S jrSr g) �ObjectDeletedError� a� A refresh operation failed to retrieve the database49row corresponding to an object's known primary key identity.50 51A refresh operation proceeds when an expired attribute is52accessed on an object, or when :meth:`_query.Query.get` is53used to retrieve an object which is, upon retrieval, detected54as expired. A SELECT is emitted for the target row55based on primary key; if no row is returned, this56exception is raised.57 58The true meaning of this exception is simply that59no row exists for the primary key identifier associated60with a persistent object. The row may have been61deleted, or in some cases the primary key updated62to a new value, outside of the ORM's management of the target63object.64 65r7 Nc � � [ R R nU( d SUR U5 - n[ R66 R
X5 g )NzDInstance '%s' has been deleted, or its row is otherwise not present.)r r; r< � state_str�sa_exc�InvalidRequestErrorrB )rC �staterE rF s r" rB �ObjectDeletedError.__init__� sF � ��~�~�&�&���0�26�.�.��2G�H�
�67 �"�"�+�+�D�6r! c �< � U R S U R S 44$ rJ rK rN s r" rO � ObjectDeletedError.__reduce__� rQ r! r rR )rh zInstanceState[Any]rE rT rU rW r r! r" rb rb � s, � ��& 68���.�/� 7� 0� 7�4r! rb c � � \ rS rSrSrSrg)�UnmappedColumnError� z5Mapping operation was requested on an unknown column.r Nr r r! r" rm rm � s � �?r! rm c �6 � \ rS rSrSr SS jrSrg)�LoaderStrategyException� z2A loader strategy for an attribute does not exist.c
� � Uc) [ R R U SU< SU< 35 g Uc e[ R R U S[ R " U5 < SU< S[ U5 < S[ U5 < S3 5 g )NzCan't find strategy z for z
Can't apply "z" strategy to property "z", which is a "z7"; this loader strategy is intended to be used with a "z".)rf rg rB r �clsname_as_plain_namer )rC �applied_to_property_type�requesting_property�69applies_to�actual_strategy_type� strategy_keys r" rB � LoaderStrategyException.__init__� s{ � � � '� � &� &� /� /�� �!4�6�
� �)� )�)� � &� &� /� /��70 �.�.�/C�D�'�2�3K�L�2�:�>��
r! r N)71rt � Type[Any]ru zMapperProperty[Any]rv z#Optional[Type[MapperProperty[Any]]]rw z Optional[Type[LoaderStrategy]]rx zTuple[Any, ...])r r r r r rB r r r! r" rp rp � s: � �<��"+�� 1�� 8� �72 =� � &�
r! rp c � � SR U R U R 45 nU$ ! [ a [ U SS 5 nUc [ U 5 n U$ f = f)N�.r )�joinr r �AttributeError�getattr�repr)r] �cls_names r" r? r? � s] � �!��8�8�S�^�^�S�\�\� :�;��73 �O�� � !��3�74�D�1�� � ��C�y�H�� �O� !�s �'+ �%A�Ar7 c �� � [ R R n UR U 5 R n[ U 5 nU( d SU S3$ g ! [75 [ 4[ - a 0 n N4f = f)Nr9 r: ) r r; r< �manager_of_class�mappersr@ � TypeError�NO_STATEr? )r] rF r� rG s r" r\ r\ � sw � � �>�>� "� "�D���'�'��,�4�4�� �#� �D� ����o�.�.��� �� � � � � �� �s �A �A,�+A,N)r] rz rV �str)r] rz rV rT ),r �76__future__r �typingr r r r r r r r � r
rf r r �77interfacesr r rh r r r~ �KeyErrorr� �SQLAlchemyErrorr �ConcurrentModificationErrorr$ �
ArgumentErrorr' rg r* r- r0 r5 r@ rb rm rp r? rX r\ r r! r" �<module>r� s@ �� !� "� � � � � � � 0� � � &� ��*�*�$� �T�� �� �H� %�� L��V�+�+� �2 -� �;��'�'� ;��F� 0� 0� �J�F�.�.� J��f� 4� 4� ��F� 2� 2� �4�M� 4�< 4� � 4�!4��3�3� !4�H@�&�4�4� @� �f� 8� 8� �B� ���*�+�� ,�r!