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__init__.cpython-312.pyc
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_orm_constructors.cpython-312.pyc
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_typing.cpython-312.pyc
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attributes.cpython-312.pyc
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base.cpython-312.pyc
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bulk_persistence.cpython-312.pyc
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clsregistry.cpython-312.pyc
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collections.cpython-312.pyc
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context.cpython-312.pyc
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decl_api.cpython-312.pyc
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decl_base.cpython-312.pyc
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dependency.cpython-312.pyc
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descriptor_props.cpython-312.pyc
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dynamic.cpython-312.pyc
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evaluator.cpython-312.pyc
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events.cpython-312.pyc
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exc.cpython-312.pyc
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identity.cpython-312.pyc
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instrumentation.cpython-312.pyc
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interfaces.cpython-312.pyc
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loading.cpython-312.pyc
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mapped_collection.cpython-312.pyc
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mapper.cpython-312.pyc
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path_registry.cpython-312.pyc
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persistence.cpython-312.pyc
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properties.cpython-312.pyc
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query.cpython-312.pyc
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relationships.cpython-312.pyc
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scoping.cpython-312.pyc
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session.cpython-312.pyc
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state.cpython-312.pyc
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state_changes.cpython-312.pyc
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strategies.cpython-312.pyc
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strategy_options.cpython-312.pyc
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sync.cpython-312.pyc
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unitofwork.cpython-312.pyc
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util.cpython-312.pyc
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writeonly.cpython-312.pyc
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Raises :class:`sqlalchemy.orm.exc.UnmappedInstanceError` if no mapping is configured. This function is available via the inspection system as:: inspect(instance).mapper Using the inspection system will raise :class:`sqlalchemy.exc.NoInspectionAvailable` if the instance is not part of a mapping. )� object_state�mapperr� s r@ � object_mapperr� � s � � �� !� (� (�(r? c �J � t | � }|�t j | � �|S )a� Given an object, return the :class:`.InstanceState` associated with the object. Raises :class:`sqlalchemy.orm.exc.UnmappedInstanceError` if no mapping is configured. 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FN)r r� �is_clause_element� is_mapper�is_aliased_classr� s r@ �_is_mapped_classr� � sK � � � � �f�e� ,�D� �D�� 6��&�&� &� 6� �^�^� 4�t� 4� 4�r? c �T � t j | d� }|d uxr t |dd� S )NFr� )r r� �getattrr� s r@ �_is_aliased_classr� � s. � � � � �f�e� ,�D� �t� � H���.@�%� H�Hr? c �\ � t j | � }|j r| }|j } nB|j r|j } | }n't |d� r|j j x}} n| } t | |� S # t $ r"}t j d|�d|�d�� |�d}~ww xY w)z�Return a class attribute given an entity and string name. May return :class:`.InstrumentedAttribute` or user-defined attribute. r� zEntity 'z' has no property '�'N) r r� � is_selectable�cr� r� �hasattrr� r� r� �AttributeError�sa_exc�InvalidRequestError)r� �keyr� � description�errs r@ �_entity_descriptorr� � s� � � � � �f� %�D� ��� � ����� � � ����� � � ��x� � #�{�{� 1� 1�1� �f� � ���v�s�#�#�� � ��(�(�2=�s� C� �� ���s �4 B � B+� B&�&B+c � � y rv r> r� s r@ � _state_mapperr� s � �sr? zmanager.mapperc � � t | � }|� |j sy |j }|r|j � |S # t j $ r Y y w xY wrv )r� � is_mappedr� �_check_configurer r� )r� � configure� class_managerr� s r@ �_inspect_mapped_classr� s[ � � �,�V�4� � � � �(?�(?�� �%�%�� � � #� #� %�� �� �<�<� ���s �< � < �A�Ac �z � t j | d�� }t |� r|S t j d| ��� �)NF)�raiseerrz%Mapper or mapped class expected, got )r r� r r� � ArgumentError)�argr� s r@ �_parse_mapper_argumentr� s: � � � � �c�E� 2�D��d��� � � � �!F�s�g� N� O�Or? c � � t | |�� }|�>t | t � st j d| �d�� �t j | � �|S )a� Given a class, return the primary :class:`_orm.Mapper` associated with the key. Raises :exc:`.UnmappedClassError` if no mapping is configured on the given class, or :exc:`.ArgumentError` if a non-class object is passed. Equivalent functionality is available via the :func:`_sa.inspect` function as:: inspect(some_mapped_class) Using the inspection system will raise :class:`sqlalchemy.exc.NoInspectionAvailable` if the class is not mapped. )r� z Class object expected, got 'z'.)r� r� r� r� r� r r� )r� r� r� s r@ � class_mapperr� sP � �" #�6�Y� ?�F� �~��&�$�'��&�&�6<�>�� � �$�$�V�,�,�� r? c �x � e Zd ZU dZdZded< dZ dZ dZ dZ dZ dZ dZ dZ dZ ej Zded< y) �InspectionAttraM A base class applied to all ORM objects and attributes that are related to things that can be returned by the :func:`_sa.inspect` function. The attributes defined here allow the usage of simple boolean checks to test basic facts about the object returned. While the boolean checks here are basically the same as using the Python isinstance() function, the flags here can be used without the need to import all of these classes, and also such that the SQLAlchemy class system can change while leaving the flags here intact for forwards-compatibility. r> zTuple[str, ...]� __slots__Frj �extension_typeN)r5 r6 r7 rI r� �__annotations__r� r� � is_instancer� � is_bundle� is_property� is_attribute�_is_internal_proxyr� rl rn r� r> r? r@ r� r� : s� � � � "$�I��#��M�(� ��G��K�H��I�E��I�A��K�I��L� � ��� ��+� 3?�2L�2L�N�/�L� r? r� c �: � e Zd ZdZdZej dd�� Zy)�InspectionAttrInfoa Adds the ``.info`` attribute to :class:`.InspectionAttr`. The rationale for :class:`.InspectionAttr` vs. :class:`.InspectionAttrInfo` is that the former is compatible as a mixin for classes that specify ``__slots__``; this is essentially an implementation artifact. r> c � � i S )a� Info dictionary associated with the object, allowing user-defined data to be associated with this :class:`.InspectionAttr`. The dictionary is generated when first accessed. Alternatively, it can be specified as a constructor argument to the :func:`.column_property`, :func:`_orm.relationship`, or :func:`.composite` functions. .. seealso:: :attr:`.QueryableAttribute.info` :attr:`.SchemaItem.info` r> )rx s r@ �infozInspectionAttrInfo.info� s � �$ � r? N)r~ r) )r5 r6 r7 rI r� r �ro_memoized_propertyr� r> r? r@ r� r� � s& � �� �I� � � �� �r? r� c �v � e Zd ZdZej r' dd�Z dd�Z d d d�Z d d d�Z yy) �SQLORMOperationsr> c � � y rv r> )rx r� s r@ �of_typezSQLORMOperations.of_type� s � �$'r? c � � y rv r> )rx �criterias r@ �and_zSQLORMOperations.and_� s � �#&r? Nc � � y rv r> �rx � criterion�kwargss r@ �anyzSQLORMOperations.any� � � � #&r? c � � y rv r> r� s r@ �haszSQLORMOperations.has� r� r? )r� �_EntityType[Any]r~ zPropComparator[_T_co])r� z _ColumnExpressionArgument[bool]r~ zPropComparator[bool]rv )r� z)Optional[_ColumnExpressionArgument[bool]]r� r r~ zColumnElement[bool]) r5 r6 r7 r� �typingr r� r� r� r r> r? r@ r� r� � s� � ��I� ��� (�*� (� "� (� '� <� '� !� '� DH� &�@� &� � &� !� &� DH� &�@� &� � &� !� &�! r? r� c � � e Zd ZdZdZej r2e dd�� Ze d d�� Zed d�� Z d d�Zyy) � ORMDescriptorz`Represent any Python descriptor that provides a SQL expression construct at the class level.r> c � � y rv r> �rx r� �owners r@ �__get__zORMDescriptor.__get__� � � � $'r? c � � y rv r> r s r@ r zORMDescriptor.__get__� s � � (+r? c � � y rv r> r s r@ r zORMDescriptor.__get__� � � �BEr? c � � y rv r> r s r@ r zORMDescriptor.__get__� s � �KNr? N)r� r r � Literal[None]r~ zORMDescriptor[_T_co])r� r r r r~ zSQLCoreOperations[_T_co]�r� �objectr r r~ r. )r� r r r r~ z<Union[ORMDescriptor[_T_co], SQLCoreOperations[_T_co], _T_co]) r5 r6 r7 rI r� r r r r r> r? r@ r r � s� � �%� �I� ��� � '� � '�(5� '� !� '� � '� � +� )� +�25� +� %� +� � +� �E� �E� O� "� O�+.� O� I� O� r? r c � � e Zd ZdZdZy)�_MappedAnnotationBasez�common class for Mapped and similar ORM container classes. these are classes that can appear on the left side of an ORM declarative mapping, containing a mapped class or in some cases a collection surrounding a mapped class. r> N�r5 r6 r7 rI r� r> r? r@ r r � s � �� �Ir? r c � � e Zd ZdZdZy)�SQLORMExpressionaC A type that may be used to indicate any ORM-level attribute or object that acts in place of one, in the context of SQL expression construction. :class:`.SQLORMExpression` extends from the Core :class:`.SQLColumnExpression` to add additional SQL methods that are ORM specific, such as :meth:`.PropComparator.of_type`, and is part of the bases for :class:`.InstrumentedAttribute`. It may be used in :pep:`484` typing to indicate arguments or return values that should behave as ORM-level attribute expressions. .. versionadded:: 2.0.0b4 r> Nr r> r? r@ r r � s � �� �Ir? r c � � e Zd ZdZdZej r:e d d�� Zed d�� Z d d�Ze d d�� Z dd�Z dd�Z y y )�Mappedaj Represent an ORM mapped attribute on a mapped class. This class represents the complete descriptor interface for any class attribute that will have been :term:`instrumented` by the ORM :class:`_orm.Mapper` class. Provides appropriate information to type checkers such as pylance and mypy so that ORM-mapped attributes are correctly typed. The most prominent use of :class:`_orm.Mapped` is in the :ref:`Declarative Mapping <orm_explicit_declarative_base>` form of :class:`_orm.Mapper` configuration, where used explicitly it drives the configuration of ORM attributes such as :func:`_orm.mapped_class` and :func:`_orm.relationship`. .. seealso:: :ref:`orm_explicit_declarative_base` :ref:`orm_declarative_table` .. tip:: The :class:`_orm.Mapped` class represents attributes that are handled directly by the :class:`_orm.Mapper` class. It does not include other Python descriptor classes that are provided as extensions, including :ref:`hybrids_toplevel` and the :ref:`associationproxy_toplevel`. While these systems still make use of ORM-specific superclasses and structures, they are not :term:`instrumented` by the :class:`_orm.Mapper` and instead provide their own functionality when they are accessed on a class. .. versionadded:: 1.4 r> c � � y rv r> r s r@ r zMapped.__get__* � � � ,/r? c � � y rv r> r s r@ r zMapped.__get__/ r r? c � � y rv r> r s r@ r zMapped.__get__2 s � �9<r? c � � y rv r> )r� �arg1s r@ �_empty_constructorzMapped._empty_constructor6 s � �ADr? c � � y rv r> �rx r� �values r@ �__set__zMapped.__set__9 � � �r? c � � y rv r> )rx r� s r@ � __delete__zMapped.__delete__= s � �Sr? N�r� r� r r r~ z InstrumentedAttribute[_T_co]r )r� �Optional[object]r r r~ z*Union[InstrumentedAttribute[_T_co], _T_co])r r r~ z Mapped[_T_co])r� r r" z&Union[SQLCoreOperations[_T_co], _T_co]r~ r� )r� r r~ r� ) r5 r6 r7 rI r� r r r r � classmethodr r# r& r> r? r@ r r � s� � � "�H �I� ��� � /� � /�),� /� )� /� � /� �E� �E� =� ,� =�58� =� 7� =� �D� �D� � � �(N� � � � 9�+ r? r c � � e Zd ZdZdZy)�_MappedAttributezVMixin for attributes which should be replaced by mapper-assigned attributes. r> Nr r> r? r@ r+ r+ @ s � �� �Ir? r+ c �8 � e Zd ZdZdZdd�ZeZ dd�Zy)�_DeclarativeMappedz�Mixin for :class:`.MapperProperty` subclasses that allows them to be compatible with ORM-annotated declarative mappings. r> c � � t S rv ��NotImplemented�rx �op�otherr� s r@ �operatez_DeclarativeMapped.operateW s � � � r? c � � t S rv r/ r1 s r@ �reverse_operatez"_DeclarativeMapped.reverse_operate\ s � � � r? N)r2 r+ r3 r r� r r~ r )r5 r6 r7 rI r� r4 �__sa_operate__r6 r> r? r@ r- r- I s? � �� �I� � �N� � � �'*� �69� � � r? r- c �~ � e Zd ZdZdZer3e dd�� Ze d d�� Z d d�Z d d�Zyy) � DynamicMappeda� Represent the ORM mapped attribute type for a "dynamic" relationship. The :class:`_orm.DynamicMapped` type annotation may be used in an :ref:`Annotated Declarative Table <orm_declarative_mapped_column>` mapping to indicate that the ``lazy="dynamic"`` loader strategy should be used for a particular :func:`_orm.relationship`. .. legacy:: The "dynamic" lazy loader strategy is the legacy form of what is now the "write_only" strategy described in the section :ref:`write_only_relationship`. E.g.:: class User(Base): __tablename__ = "user" id: Mapped[int] = mapped_column(primary_key=True) addresses: DynamicMapped[Address] = relationship( cascade="all,delete-orphan" ) See the section :ref:`dynamic_relationship` for background. .. versionadded:: 2.0 .. seealso:: :ref:`dynamic_relationship` - complete background :class:`.WriteOnlyMapped` - fully 2.0 style version r> c � � y rv r> r s r@ r zDynamicMapped.__get__� r r? c � � y rv r> r s r@ r zDynamicMapped.__get__� r r? c � � y rv r> r s r@ r zDynamicMapped.__get__� s � �HKr? c � � y rv r> r! s r@ r# zDynamicMapped.__set__� r$ r? Nr' )r� r r r r~ zAppenderQuery[_T_co])r� r( r r r~ z9Union[InstrumentedAttribute[_T_co], AppenderQuery[_T_co]]�r� r r" ztyping.Collection[_T_co]r~ r� � r5 r6 r7 rI r� r r r r# r> r? r@ r9 r9 b s� � � �@ �I�� � /� � /�),� /� )� /� � /� � '� "� '�+.� '� !� '� � '� L� ,� L�58� L� F� L� � � �(@� � � �! r? r9 c �~ � e Zd ZdZdZer3e dd�� Ze d d�� Z d d�Z d d�Zyy) �WriteOnlyMappedad Represent the ORM mapped attribute type for a "write only" relationship. The :class:`_orm.WriteOnlyMapped` type annotation may be used in an :ref:`Annotated Declarative Table <orm_declarative_mapped_column>` mapping to indicate that the ``lazy="write_only"`` loader strategy should be used for a particular :func:`_orm.relationship`. E.g.:: class User(Base): __tablename__ = "user" id: Mapped[int] = mapped_column(primary_key=True) addresses: WriteOnlyMapped[Address] = relationship( cascade="all,delete-orphan" ) See the section :ref:`write_only_relationship` for background. .. versionadded:: 2.0 .. seealso:: :ref:`write_only_relationship` - complete background :class:`.DynamicMapped` - includes legacy :class:`_orm.Query` support r> c � � y rv r> r s r@ r zWriteOnlyMapped.__get__� r r? c � � y rv r> r s r@ r zWriteOnlyMapped.__get__� s � � *-r? c � � y rv r> r s r@ r zWriteOnlyMapped.__get__� s � � r? c � � y rv r> r! s r@ r# zWriteOnlyMapped.__set__� r$ r? Nr' )r� r r r r~ zWriteOnlyCollection[_T_co])r� r( r r r~ z?Union[InstrumentedAttribute[_T_co], WriteOnlyCollection[_T_co]]r> r? r> r? r@ rA rA � s� � ��8 �I�� � /� � /�),� /� )� /� � /� � -� "� -�+.� -� '� -� � -� � ,� �58� � � � � � �(@� � � �% r? rA )r| r r~ zCallable[[_F], _F])r� �Type[_O]r~ zClassManager[_O])r� zAliasedClass[Any]r~ r� )r� z_ExternalEntityType[_O]r~ zOptional[ClassManager[_O]])r� r0 r~ �InstanceState[_O])r� r r~ zDict[str, Any])r� r r~ �str)r� �InstanceState[Any]r~ rH )r� r r� rH r~ rH )r� rI r� rH r~ rH )r� r, r~ � Mapper[_T])r� r, r~ zInstanceState[_T])r� r, r~ zOptional[InstanceState[_T]])r� zUnion[Mapper[_T], Type[_T]]r~ rJ )r� z(Union[Type[_T], _InternalEntityType[_T]]r~ zOptional[Mapper[_T]])r� r r~ �bool)r� r r� rH r~ r )r� rG r~ � Mapper[_O])F)r� rF r� rK r~ zOptional[Mapper[_O]])r� zUnion[Mapper[_O], Type[_O]]r~ rL )T)r� rF r� rK r~ rL )�rI � __future__r �enumr �operatorr r r r r r r r r r r r r � r �_typingr r� r r �sqlr � sql.elementsr r r �util.langhelpersr � util.typingr r r r � attributesr �dynamicr! �instrumentationr" � interfacesr# r� r$ r� r% r& � writeonlyr' � sql._typingr( r) r* � sql.operatorsr+ r, r. r r0 r2 �tupler8 r9 r: r; r< r= rB � __members__�valuesrJ rK rL rM rN rO rP rQ rR rS rT rU rV rW rX rY rZ r[ r� �DEFAULT_STATE_ATTRr_ r` ra rb rc re rf rg rh rj rl � frozenset� _never_set� _none_set�_none_only_set�symbol�_SET_DEFERRED_EXPIRED�_DEFER_FOR_STATE�_RAISE_FOR_STATErr rs r� r� r� r� r� � attrgetterr� r� r� r� r� r� r� � _inspectsr� r� r� r� r� r� r� � dottedgetterr� r� r� r� r� r� r r r �DDLConstraintColumnRoler r+ r- r9 rA r> r? r@ �<module>rm s� ��� #� � � � � � � � � � � � � � � � � #� � � � � .� ,� � )� !� ���$�,�,�1�&�-�*� �$�"�.�7�'�,�,� �T�� ����s�d�3�� �T�� ��!�4� !�T � � � ����� � � �H�+� H�| ���"�"�$�'� �� �� ���� �� ����� ��� +� �)� � �T� � ,1� �+@� (� �h��&� �D� �F $)�)>�#?� � �9�j�,�$� ,� �.� � � �{� #� � �t�Y�(9�:� ;� ��D�6�"��#�� � �$:�;� � �4�;�;� 0�1� � �4�;�;� 0�1� � �T��#�s�(�+�,������ �� �� � �@� �A� �A� �)� $�)� #�)� �)�)� $�)� #�)� ?�>� �6� )�X�(�(�);�<�N�'�H�'�'� �3�M�/� I�1�4�.�)�&�0 ����f� �� �� 6�0� 6�� 6� � 4� �� � �I� �� ��6 �B� &�D�%�%�&6�7�M� ).� � � �!%� �� � P��8I� I�X � � �@&�(��/�� &�4O�G�E�N�J� O�4 �G�E�N�J� ���U�� 0�� 7���,A9��U���%���%� � �!�!� A9�H�w�u�~�z� � ��� �(8��(?� �25�)�%�0� 5�p3�+�E�2� 3r?
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