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sync.cpython-312.pyc
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� ���g� � �b � d Z ddlmZ ddlmZ ddlmZ ddlmZ d� Z d� Z d � Z d � Z d � Z d � Zd � Zy)zgprivate module containing functions used for copying data between instances based on join conditions. � )� annotations� )�exc)�util)� PassiveFlagc � � | j }|j }|D ]� \ } } |j | } | j | j j j | |t j � } |j | } |j | j j j || d � |s��| j s��| j s��| j | � s��d|j d|| f< �� y # t j $ r} t d|| || | � Y d } ~ ��d } ~ ww xY w# t j $ r} t d|| || | � Y d } ~ ��d } ~ ww xY w)NFT� pk_cascaded)�dict�_columntoproperty�manager�key�impl�getr � PASSIVE_OFFr �UnmappedColumnError�_raise_col_to_prop�set� primary_key� references� attributes)�source� source_mapper�dest� dest_mapper�synchronize_pairs� uowcommit�flag_cascaded_pks� source_dict� dest_dict�l�r�prop�value�errs �D/opt/hc_python/lib64/python3.12/site-packages/sqlalchemy/orm/sync.py�populater& s9 � � �+�+�K�� � �I�!���1� M� �2�2�1�5�D��N�N�4�8�8�,�1�1�5�5�� �[�%<�%<��E� L� �0�0��3�D� �L�L���� "� '� '� +� +�D�)�U�D� I� �� � �� � �� � �Q��=A�I� � �-��q�!9� :�9 "�� �&�&� M� �u�m�Q� �Q�� L� L�� M�� �&�&� L� �t�]�A�{�A�s� K� K�� L�s1 �AC<�4AD,�<D)�D$�$D)�,E�?E�Ec �T � |D ]C \ }} |j | }| |j } |j | }| |j < �E y # t j $ r}t d|||||� Y d }~�Jd }~ww xY w# t j $ r}t d|||||� Y d }~��d }~ww xY w)NFT)r r r r r )r r r r r! r" r# r$ s r% �bulk_populate_inherit_keysr( A s� � �!���1� O� �2�2�1�5�D� ����)�E� N� �2�2�1�5�D�$)�K���� !� "�� �&�&� O� �u�m�Q� �q�#� N� N�� O�� �&�&� N� �t�]�A�}�a�� M� M�� N�s. � A � A:� A7� A2�2A7�:B'� B"�"B'c �x � |D ]� \ }}|j rU|j | | j |� t j vr(t d|� d|� dt j | � � d�� � |j | | j |d � �� y # t j $ r}t dd ||||� Y d }~��d }~ww xY w)NzDependency rule on column 'z)' tried to blank-out primary key column 'z' on instance '�'T) r �_get_state_attr_by_columnr �orm_util� _none_set�AssertionError� state_str�_set_state_attr_by_columnr r r )r r r r r! r$ s r% �clearr1 Q s� � �!���1� �M�M��5�5�d�D�I�I�q�I��%�%�&� !�-�a�S� 1� �#�_�X�-?�-?��-E�,F�a�I�� � C� � 1� 1�$�� � �1�d� K� "�� �&�&� C� �t�T�1�k�1�c� B� B�� C�s �+ B � B9� B4�4B9c �V � |D ]t \ }} |j | j � |� }|j | | j |t j �� }||j < |||j z < �v y # t j $ r} t d||d || � Y d } ~ �Ld } ~ ww xY w�N)�passiveF) � _get_committed_attr_by_column�objr+ r r r r r r r ) r r r � old_prefixr r r! �oldvaluer# r$ s r% �updater9 c s� � �!���1� F�$�B�B�� � � �a��H� "�;�;��� � �Q� �0G�0G� <� �E� ��Q�U�U� �#+��Z�!�%�%� � � "�� �&�&� F� �u�m�Q��a�� E� E�� F�s �A A;�;B(�B#�#B(c �� � |D ]B \ }} |j | | j |t j �� }||j < �D y # t j $ r}t d||d ||� Y d }~�:d }~ww xY wr3 )r+ r r r r r r r )r r �dict_r r r! r# r$ s r% � populate_dictr< r s| � �!���1� F�!�;�;��� � �Q� �0G�0G� <� �E� ��a�e�e� � "�� �&�&� F� �u�m�Q��a�� E� E�� F�s �-A � A6� A1�1A6c � � |D ]W \ }} |j | }| j |j t j � }t |j � s�W y y# t j $ r}t d||d||� Y d}~�md}~ww xY w)zpreturn true if the source object has changes from an old to a new value on the given synchronize pairs FNT) r r r r �get_attribute_historyr r �PASSIVE_NO_INITIALIZE�bool�deleted) r r r r r r! r" r$ �historys r% �source_modifiedrC ~ s� � � "���1� F� �2�2�1�5�D� �1�1� �D�H�H�k� ?� ?� �� ���� �� "� �� �&�&� F� �u�m�Q��a�� E� E�� F�s �A � B �1B�B c � � | r t j d|�d|�d�� |�t j d|�d|�d|�d�� |�)Nz0Can't execute sync rule for destination column 'z '; mapper 'z�' does not map this column. Try using an explicit `foreign_keys` collection which does not include this column (or use a viewonly=True relation).z+Can't execute sync rule for source column 'zx' does not map this column. Try using an explicit `foreign_keys` collection which does not include destination column 'z$' (or use a viewonly=True relation).)r r )�isdestr � source_columnr � dest_columnr$ s r% r r � sT � � ��%�%� -8�� F� � � � �%�%� �m�[� :� � � � N)�__doc__� __future__r � r r r, �baser r& r( r1 r9 r< rC r � rH r% �<module>rN s? ��� #� � � �(B�V N� C�$ ,� ��&rH