§
    ¤”j
 ã                   ó
  — d dl Z d dlZd dlZd dlZd dlmZ d dlmZ d dlm	Z	 d dl
mZ d dlmZmZmZ d dlmZmZmZ d dlmZ d d	lmZ d d
lmZ d dlmZ d dlmZ d dlmZ  G d„ d¦  «        Z  G d„ d¦  «        Z! G d„ d¦  «        Z"e G d„ de"e!¦  «        ¦   «         Z#d„ e!j$        e!j%        e!j&        e!j'        e!j(        fD ¦   «         d„ e!j$        e!j)        e!j%        e!j&        e!j'        e!j(        fD ¦   «         d„ e!j$        e!j)        e!j%        e!j&        e!j'        fD ¦   «         d„ e!j*        e!j+        e!j,        e!j-        e!j.        fD ¦   «         d„ e!j$        e!j)        e!j%        e!j&        e!j'        e!j(        fD ¦   «         e!j$        ej/        ej0        ej1        fej1        ej0        ej1        fej0        ej/        ej1        fej0        ej1        ej1        fej0        ej0        ej0        fej2        ej0        ej2        fej0        ej2        ej2        fgie!j)        ej/        ej0        ej1        fej1        ej0        ej1        fej/        ej/        ej0        fej/        ej1        ej0        fej1        ej/        ej0        fej1        ej1        ej0        fej0        ej0        ej0        fej2        ej0        ej2        fej2        ej2        ej0        fg	igZ3 ee4¦  «        Z5d„ Z6e3D ]3Z7e7 8                    ¦   «         D ]\  Z9Z:e:D ]\  Z;Z<Z= e6e;e9e<e=¦  «         ŒŒŒ4 ej>        d¬¦  «        d„ ¦   «         Z? G d„ d e e#¦  «        Z@ G d!„ d"e@¦  «        ZA G d#„ d$e@¦  «        ZB ed%¬&¦  «         G d'„ d(e!¦  «        ¦   «         ZC G d)„ d*eC¦  «        ZD G d+„ d,eC¦  «        ZE ed-¬&¦  «         G d.„ d/e e#¦  «        ¦   «         ZF ed0¬&¦  «         G d1„ d2e e#¦  «        ¦   «         ZG G d3„ d4e#¦  «        ZH G d5„ d6e#¦  «        ZI G d7„ d8e#¦  «        ZJ G d9„ d:e#¦  «        ZK G d;„ d<e#¦  «        ZL G d=„ d>eF¦  «        ZM G d?„ d@eF¦  «        ZN edA¬&¦  «         G dB„ dCe e#¦  «        ¦   «         ZO G dD„ dEeO¦  «        ZP edF¬&¦  «         G dG„ dHe#¦  «        ¦   «         ZQ edI¬&¦  «         G dJ„ dKe e#¦  «        ¦   «         ZR G dL„ dMe"e!¦  «        ZS G dN„ dOeS¦  «        ZT edP¬&¦  «         G dQ„ dRe#¦  «        ¦   «         ZU G dS„ dTe e#¦  «        ZV G dU„ dVe#¦  «        ZW G dW„ dXeW¦  «        ZX G dY„ dZeW¦  «        ZYdS )[é    N)Údefaultdict©ÚDecimal)ÚNoneType)ÚUUID)ÚEmptyResultSetÚ
FieldErrorÚFullResultSet)ÚDatabaseErrorÚNotSupportedErrorÚ
connection)Úfields)Ú
LOOKUP_SEP)ÚQ)Údeconstructible)Úcached_property)Úmake_hashablec                   ó   — e Zd ZdZd„ ZdS )ÚSQLiteNumericMixinzp
    Some expressions with output_field=DecimalField() must be cast to
    numeric to be properly filtered.
    c                 ó–   —  | j         ||fi |¤Ž\  }}	 | j                             ¦   «         dk    rd|z  }n# t          $ r Y nw xY w||fS )NÚDecimalFieldz(CAST(%s AS NUMERIC)))Úas_sqlÚoutput_fieldÚget_internal_typer	   )ÚselfÚcompilerr   Úextra_contextÚsqlÚparamss         úk/var/www/finuniver-perm.ru/html/portfolio/venv/lib/python3.11/site-packages/django/db/models/expressions.pyÚ	as_sqlitezSQLiteNumericMixin.as_sqlite   su   € Ø!�d”k (¨JÐHÐH¸-ÐHÐH‰ˆˆVð	ØÔ ×2Ò2Ñ4Ô4¸ÒFÐFØ-°Ñ3�øøÝð 	ð 	ð 	ØˆDð	øøøà�Fˆ{Ðs   ”"7 ·
AÁAN)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r!   © ó    r    r   r      s-   € € € € € ðð ð
ð ð ð ð r'   r   c                   óÚ   — e Zd ZdZdZdZdZdZdZdZ	dZ
d	Zd
ZdZdZd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Z d„ Z!d „ Z"d!„ Z#d"„ Z$d#„ Z%d$„ Z&d%„ Z'd&„ Z(d'S )(Ú
Combinablezu
    Provide the ability to combine one or two objects with
    some connector. For example F('foo') + F('bar').
    ú+ú-Ú*ú/ú^z%%ú&ú|z<<z>>ú#c                 óˆ   — t          |d¦  «        st          |¦  «        }|rt          ||| ¦  «        S t          | ||¦  «        S )NÚresolve_expression)ÚhasattrÚValueÚCombinedExpression)r   ÚotherÚ	connectorÚreverseds       r    Ú_combinezCombinable._combine=   sL   € Ý�uÐ2Ñ3Ô3ð 	!å˜%‘L”LˆEàð 	>Ý% e¨Y¸Ñ=Ô=Ð=Ý! $¨	°5Ñ9Ô9Ð9r'   c                 ó:   — |                       d| j        d¦  «        S )NéÿÿÿÿF©r:   ÚMUL©r   s    r    Ú__neg__zCombinable.__neg__J   s   € Ø�}Š}˜R ¤¨5Ñ1Ô1Ð1r'   c                 ó:   — |                       || j        d¦  «        S ©NF©r:   ÚADD©r   r7   s     r    Ú__add__zCombinable.__add__M   ó   € Ø�}Š}˜U D¤H¨eÑ4Ô4Ð4r'   c                 ó:   — |                       || j        d¦  «        S rB   ©r:   ÚSUBrE   s     r    Ú__sub__zCombinable.__sub__P   rG   r'   c                 ó:   — |                       || j        d¦  «        S rB   r=   rE   s     r    Ú__mul__zCombinable.__mul__S   rG   r'   c                 ó:   — |                       || j        d¦  «        S rB   ©r:   ÚDIVrE   s     r    Ú__truediv__zCombinable.__truediv__V   rG   r'   c                 ó:   — |                       || j        d¦  «        S rB   ©r:   ÚMODrE   s     r    Ú__mod__zCombinable.__mod__Y   rG   r'   c                 ó:   — |                       || j        d¦  «        S rB   ©r:   ÚPOWrE   s     r    Ú__pow__zCombinable.__pow__\   rG   r'   c                 ó¢   — t          | dd¦  «        r0t          |dd¦  «        rt          | ¦  «        t          |¦  «        z  S t          d¦  «        ‚©NÚconditionalFúFUse .bitand(), .bitor(), and .bitxor() for bitwise logical operations.©Úgetattrr   ÚNotImplementedErrorrE   s     r    Ú__and__zCombinable.__and___   óV   € Ý�4˜¨Ñ.Ô.ð 	&µ7¸5À-ÐQVÑ3WÔ3Wð 	&Ý�T‘7”7�Q˜u™XœXÑ%Ð%Ý!ØTñ
ô 
ð 	
r'   c                 ó:   — |                       || j        d¦  «        S rB   )r:   ÚBITANDrE   s     r    ÚbitandzCombinable.bitandf   ó   € Ø�}Š}˜U D¤K°Ñ7Ô7Ð7r'   c                 ó:   — |                       || j        d¦  «        S rB   )r:   ÚBITLEFTSHIFTrE   s     r    ÚbitleftshiftzCombinable.bitleftshifti   s   € Ø�}Š}˜U DÔ$5°uÑ=Ô=Ð=r'   c                 ó:   — |                       || j        d¦  «        S rB   )r:   ÚBITRIGHTSHIFTrE   s     r    ÚbitrightshiftzCombinable.bitrightshiftl   s   € Ø�}Š}˜U DÔ$6¸Ñ>Ô>Ð>r'   c                 ó¢   — t          | dd¦  «        r0t          |dd¦  «        rt          | ¦  «        t          |¦  «        z  S t          d¦  «        ‚r[   r^   rE   s     r    Ú__xor__zCombinable.__xor__o   rb   r'   c                 ó:   — |                       || j        d¦  «        S rB   )r:   ÚBITXORrE   s     r    ÚbitxorzCombinable.bitxorv   rf   r'   c                 ó¢   — t          | dd¦  «        r0t          |dd¦  «        rt          | ¦  «        t          |¦  «        z  S t          d¦  «        ‚r[   r^   rE   s     r    Ú__or__zCombinable.__or__y   rb   r'   c                 ó:   — |                       || j        d¦  «        S rB   )r:   ÚBITORrE   s     r    ÚbitorzCombinable.bitor€   s   € Ø�}Š}˜U D¤J°Ñ6Ô6Ð6r'   c                 ó:   — |                       || j        d¦  «        S ©NTrC   rE   s     r    Ú__radd__zCombinable.__radd__ƒ   ó   € Ø�}Š}˜U D¤H¨dÑ3Ô3Ð3r'   c                 ó:   — |                       || j        d¦  «        S rx   rI   rE   s     r    Ú__rsub__zCombinable.__rsub__†   rz   r'   c                 ó:   — |                       || j        d¦  «        S rx   r=   rE   s     r    Ú__rmul__zCombinable.__rmul__‰   rz   r'   c                 ó:   — |                       || j        d¦  «        S rx   rO   rE   s     r    Ú__rtruediv__zCombinable.__rtruediv__Œ   rz   r'   c                 ó:   — |                       || j        d¦  «        S rx   rS   rE   s     r    Ú__rmod__zCombinable.__rmod__�   rz   r'   c                 ó:   — |                       || j        d¦  «        S rx   rW   rE   s     r    Ú__rpow__zCombinable.__rpow__’   rz   r'   c                 ó    — t          d¦  «        ‚©Nr]   ©r`   rE   s     r    Ú__rand__zCombinable.__rand__•   ó   € Ý!ØTñ
ô 
ð 	
r'   c                 ó    — t          d¦  «        ‚r†   r‡   rE   s     r    Ú__ror__zCombinable.__ror__š   r‰   r'   c                 ó    — t          d¦  «        ‚r†   r‡   rE   s     r    Ú__rxor__zCombinable.__rxor__Ÿ   r‰   r'   c                 ó    — t          | ¦  «        S ©N)ÚNegatedExpressionr?   s    r    Ú
__invert__zCombinable.__invert__¤   s   € Ý  Ñ&Ô&Ð&r'   N))r"   r#   r$   r%   rD   rJ   r>   rP   rX   rT   rd   ru   rh   rk   rp   r:   r@   rF   rK   rM   rQ   rU   rY   ra   re   ri   rl   rn   rq   rs   rv   ry   r|   r~   r€   r‚   r„   rˆ   r‹   r�   r‘   r&   r'   r    r)   r)   $   sá  € € € € € ðð ð €CØ
€CØ
€CØ
€CØ
€Cð €Cð
 €FØ€EØ€LØ€MØ€Fð:ð :ð :ð2ð 2ð 2ð5ð 5ð 5ð5ð 5ð 5ð5ð 5ð 5ð5ð 5ð 5ð5ð 5ð 5ð5ð 5ð 5ð
ð 
ð 
ð8ð 8ð 8ð>ð >ð >ð?ð ?ð ?ð
ð 
ð 
ð8ð 8ð 8ð
ð 
ð 
ð7ð 7ð 7ð4ð 4ð 4ð4ð 4ð 4ð4ð 4ð 4ð4ð 4ð 4ð4ð 4ð 4ð4ð 4ð 4ð
ð 
ð 
ð

ð 
ð 
ð

ð 
ð 
ð
'ð 'ð 'ð 'ð 'r'   r)   c                   ó–  — e Zd ZdZeZdZdZdZdZ	dZ
d&d„Zd„ Zd„ Zd„ Zd	„ Zd
„ Zd„ Zed„ ¦   «         Zed„ ¦   «         Zed„ ¦   «         Zed„ ¦   «         Z	 d'd„Zed„ ¦   «         Zed„ ¦   «         Zed„ ¦   «         Zed„ ¦   «         Zd„ Zed„ ¦   «         Zed„ ¦   «         Z d„ Z!d„ Z"d„ Z#d„ Z$d„ Z%d„ Z&d„ Z'd„ Z(d „ Z)d!„ Z*d"„ Z+d#„ Z,d$„ Z-d%„ Z.dS )(ÚBaseExpressionz%Base class for all query expressions.FTNc                 ó   — |�	|| _         d S d S r�   ©r   ©r   r   s     r    Ú__init__zBaseExpression.__init__¶   s   € ØÐ#Ø ,ˆDÔÐÐð $Ð#r'   c                 ód   — | j                              ¦   «         }|                     dd ¦  «         |S )NÚconvert_value)Ú__dict__ÚcopyÚpop)r   Ústates     r    Ú__getstate__zBaseExpression.__getstate__º   s.   € Ø”×"Ò"Ñ$Ô$ˆØ�	Š	�/ 4Ñ(Ô(Ð(Øˆr'   c                 óh   — | j         | j        u rg n| j         g| j                             |¦  «        z   S r�   )r™   Ú_convert_value_noopr   Úget_db_converters©r   r   s     r    r¡   z BaseExpression.get_db_converters¿   sC   € ð Ô! TÔ%=Ð=Ð=ð ˆBàÔ$Ð%ØÔ×/Ò/°
Ñ;Ô;ñ	<ð 	<r'   c                 ó   — g S r�   r&   r?   s    r    Úget_source_expressionsz%BaseExpression.get_source_expressionsÆ   ó   € Øˆ	r'   c                 ó   — |rJ ‚d S r�   r&   ©r   Úexprss     r    Úset_source_expressionsz%BaseExpression.set_source_expressionsÉ   s   € ØÐÐÐÐÐr'   c                 ó   — d„ |D ¦   «         S )Nc                 ó˜   — g | ]G}t          |d ¦  «        r|n2t          |t          ¦  «        rt          |¦  «        nt	          |¦  «        ‘ŒHS ©r3   )r4   Ú
isinstanceÚstrÚFr5   ©Ú.0Úargs     r    ú
<listcomp>z5BaseExpression._parse_expressions.<locals>.<listcomp>Í   sa   € ð 
ð 
ð 
ð õ ˜3Ð 4Ñ5Ô5ðF��å *¨3µÑ 4Ô 4ÐD•a˜‘f”f�f½%À¹*¼*ð	
ð 
ð 
r'   r&   )r   Úexpressionss     r    Ú_parse_expressionsz!BaseExpression._parse_expressionsÌ   s%   € ð
ð 
ð #ð
ñ 
ô 
ð 	
r'   c                 ó    — t          d¦  «        ‚)aÆ  
        Responsible for returning a (sql, [params]) tuple to be included
        in the current query.

        Different backends can provide their own implementation, by
        providing an `as_{vendor}` method and patching the Expression:

        ```
        def override_as_sql(self, compiler, connection):
            # custom logic
            return super().as_sql(compiler, connection)
        setattr(Expression, 'as_' + connection.vendor, override_as_sql)
        ```

        Arguments:
         * compiler: the query compiler responsible for generating the query.
           Must have a compile method, returning a (sql, [params]) tuple.
           Calling compiler(value) will return a quoted `value`.

         * connection: the database connection used for the current query.

        Return: (sql, params)
          Where `sql` is a string containing ordered sql parameters to be
          replaced with the elements of the list `params`.
        z"Subclasses must implement as_sql()r‡   ©r   r   r   s      r    r   zBaseExpression.as_sqlÖ   s   € õ4 "Ð"FÑGÔGÐGr'   c                 óX   — t          d„ |                      ¦   «         D ¦   «         ¦  «        S )Nc              3   ó(   K  — | ]}|o|j         V — Œd S r�   )Úcontains_aggregate©r±   Úexprs     r    ú	<genexpr>z4BaseExpression.contains_aggregate.<locals>.<genexpr>ô   s;   è è € ð 
ð 
Ø15ˆDÐ,�TÔ,ð
ð 
ð 
ð 
ð 
ð 
r'   ©Úanyr¤   r?   s    r    rº   z!BaseExpression.contains_aggregateò   s<   € åð 
ð 
Ø9=×9TÒ9TÑ9VÔ9Vð
ñ 
ô 
ñ 
ô 
ð 	
r'   c                 óX   — t          d„ |                      ¦   «         D ¦   «         ¦  «        S )Nc              3   ó(   K  — | ]}|o|j         V — Œd S r�   )Úcontains_over_clauser»   s     r    r½   z6BaseExpression.contains_over_clause.<locals>.<genexpr>ú   s;   è è € ð 
ð 
Ø37ˆDÐ.�TÔ.ð
ð 
ð 
ð 
ð 
ð 
r'   r¾   r?   s    r    rÂ   z#BaseExpression.contains_over_clauseø   s<   € åð 
ð 
Ø;?×;VÒ;VÑ;XÔ;Xð
ñ 
ô 
ñ 
ô 
ð 	
r'   c                 óX   — t          d„ |                      ¦   «         D ¦   «         ¦  «        S )Nc              3   ó(   K  — | ]}|o|j         V — Œd S r�   )Úcontains_column_referencesr»   s     r    r½   z<BaseExpression.contains_column_references.<locals>.<genexpr>   s>   è è € ð 
ð 
àð Ð4�TÔ4ð
ð 
ð 
ð 
ð 
ð 
r'   r¾   r?   s    r    rÅ   z)BaseExpression.contains_column_referencesþ   ó<   € åð 
ð 
à×3Ò3Ñ5Ô5ð
ñ 
ô 
ñ 
ô 
ð 	
r'   c                 óX   — t          d„ |                      ¦   «         D ¦   «         ¦  «        S )Nc              3   óJ   K  — | ]}|ot          |d d¦  «        p|j        V — ŒdS )ÚsubqueryFN)r_   Úcontains_subqueryr»   s     r    r½   z3BaseExpression.contains_subquery.<locals>.<genexpr>  sO   è è € ð 
ð 
àð ÐQ•g˜d J°Ñ6Ô6ÐP¸$Ô:Pð
ð 
ð 
ð 
ð 
ð 
r'   r¾   r?   s    r    rÊ   z BaseExpression.contains_subquery  rÆ   r'   c                 ó°   ‡‡‡‡— |                       ¦   «         }‰|_        |                     ˆˆˆˆfd„|                     ¦   «         D ¦   «         ¦  «         |S )a
  
        Provide the chance to do any preprocessing or validation before being
        added to the query.

        Arguments:
         * query: the backend query implementation
         * allow_joins: boolean allowing or denying use of joins
           in this query
         * reuse: a set of reusable joins for multijoins
         * summarize: a terminal aggregate clause
         * for_save: whether this expression about to be used in a save or update

        Return: an Expression to be added to the query.
        c                 óH   •— g | ]}|r|                      ‰‰‰‰¦  «        nd ‘ŒS r�   r¬   )r±   r¼   Úallow_joinsÚqueryÚreuseÚ	summarizes     €€€€r    r³   z5BaseExpression.resolve_expression.<locals>.<listcomp>   sL   ø€ ð ð ð ð ð ð�D×+Ò+¨E°;ÀÀyÑQÔQÐQàð	ð ð r'   )r›   Ú
is_summaryr©   r¤   ©r   rÎ   rÍ   rÏ   rÐ   Úfor_saveÚcs    ````  r    r3   z!BaseExpression.resolve_expression  s~   øøøø€ ð" �IŠI‰KŒKˆØ ˆŒØ	× Ò ðð ð ð ð ð ð ð ×4Ò4Ñ6Ô6ðñ ô ñ		
ô 		
ð 		
ð ˆr'   c                 ó@   — t          | j        t          j        ¦  «        S r�   )r­   r   r   ÚBooleanFieldr?   s    r    r\   zBaseExpression.conditional+  s   € å˜$Ô+­VÔ-@ÑAÔAÐAr'   c                 ó   — | j         S r�   r•   r?   s    r    ÚfieldzBaseExpression.field/  s   € àÔ Ð r'   c                 ó^   — |                       ¦   «         }|€d| _        t          d¦  «        ‚|S )z+Return the output type of this expressions.NTz4Cannot resolve expression type, unknown output_field)Ú_resolve_output_fieldÚ_output_field_resolved_to_noner	   r–   s     r    r   zBaseExpression.output_field3  s8   € ð ×1Ò1Ñ3Ô3ˆØÐØ26ˆDÔ/ÝÐSÑTÔTÐTØÐr'   c                 óD   — 	 | j         S # t          $ r | j        s‚ Y dS w xY w)z†
        Return the output field of this expression, or None if
        _resolve_output_field() didn't return an output type.
        N)r   r	   rÛ   r?   s    r    Ú_output_field_or_nonez$BaseExpression._output_field_or_none<  sH   € ð	ØÔ$Ð$øÝð 	ð 	ð 	ØÔ6ð Øðð ð ð	øøøs   ‚	 ‰žc           	      óÚ   — d„ |                       ¦   «         D ¦   «         }|D ]I}|D ]A}t          ||j        ¦  «        s*t          d|j        j        ›d|j        j        ›d�¦  «        ‚ŒB|c S dS )a}  
        Attempt to infer the output type of the expression.

        As a guess, if the output fields of all source fields match then simply
        infer the same type here.

        If a source's output field resolves to None, exclude it from this check.
        If all sources are None, then an error is raised higher up the stack in
        the output_field property.
        c              3   ó   K  — | ]}|®|V — Œ	d S r�   r&   )r±   Úsources     r    r½   z7BaseExpression._resolve_output_field.<locals>.<genexpr>V  s0   è è € ð 
ð 
Ø¸VÐ=OˆFÐ=OÐ=OÐ=OÐ=Oð
ð 
r'   z!Expression contains mixed types: ú, ú. You must set output_field.N)Úget_source_fieldsr­   Ú	__class__r	   r"   )r   Úsources_iterr   rà   s       r    rÚ   z$BaseExpression._resolve_output_fieldH  s·   € ð
ð 
Ø!%×!7Ò!7Ñ!9Ô!9ð
ñ 
ô 
ˆð )ð 	 ð 	 ˆLØ&ð 	ð 	�Ý! ,°Ô0@ÑAÔAð Ý$˜*ð )Ô2Ô;Ð;Ð;Ø"Ô,Ô5Ð5Ð5ð	ñô ð ðð  ÐÐÐð	 ð 	 r'   c                 ó   — | S r�   r&   ©ÚvalueÚ
expressionr   s      r    r    z"BaseExpression._convert_value_noopf  s   € àˆr'   c                 óš   — | j         }|                     ¦   «         }|dk    rd„ S |                     d¦  «        rd„ S |dk    rd„ S | j        S )zÑ
        Expressions provide their own converters because users have the option
        of manually specifying the output_field which may be a different type
        from the one the database returns.
        Ú
FloatFieldc                 ó(   — | €d nt          | ¦  «        S r�   )Úfloatrç   s      r    ú<lambda>z.BaseExpression.convert_value.<locals>.<lambda>t  s   € Ø˜��­5°©<¬<ð r'   ÚIntegerFieldc                 ó(   — | €d nt          | ¦  «        S r�   )Úintrç   s      r    rî   z.BaseExpression.convert_value.<locals>.<lambda>x  s   € Ø˜��­3¨u©:¬:ð r'   r   c                 ó(   — | €d nt          | ¦  «        S r�   r   rç   s      r    rî   z.BaseExpression.convert_value.<locals>.<lambda>|  s   € Ø˜��­7°5©>¬>ð r'   )r   r   Úendswithr    )r   rØ   Úinternal_types      r    r™   zBaseExpression.convert_valuej  s…   € ð Ô!ˆØ×/Ò/Ñ1Ô1ˆØ˜LÒ(Ð(ðð ð ð ×#Ò# NÑ3Ô3ð 	ðð ð ð ˜nÒ,Ð,ðð ð ð Ô'Ð'r'   c                 ó6   — | j                              |¦  «        S r�   )r   Ú
get_lookup)r   Úlookups     r    rö   zBaseExpression.get_lookup�  s   € ØÔ ×+Ò+¨FÑ3Ô3Ð3r'   c                 ó6   — | j                              |¦  «        S r�   )r   Úget_transform©r   Únames     r    rù   zBaseExpression.get_transform„  s   € ØÔ ×.Ò.¨tÑ4Ô4Ð4r'   c                 ó–   ‡— |                       ¦   «         }|                     ˆfd„|                      ¦   «         D ¦   «         ¦  «         |S )Nc                 óB   •— g | ]}|�|                      ‰¦  «        nd ‘ŒS r�   )Úrelabeled_clone)r±   ÚeÚ
change_maps     €r    r³   z2BaseExpression.relabeled_clone.<locals>.<listcomp>Š  s@   ø€ ð ð ð àð 23°�×!Ò! *Ñ-Ô-Ð-ÀDðð ð r'   ©r›   r©   r¤   )r   r   Úclones    ` r    rþ   zBaseExpression.relabeled_clone‡  sa   ø€ Ø—	’	‘”ˆØ×$Ò$ðð ð ð à×4Ò4Ñ6Ô6ðñ ô ñ	
ô 	
ð 	
ð ˆr'   c                 óÌ   ‡— ‰                      | ¦  «        x}r|S |                      ¦   «         }|                     ¦   «         }|                     ˆfd„|D ¦   «         ¦  «         |S )Nc                 óB   •— g | ]}|r|                      ‰¦  «        nd ‘ŒS r�   )Úreplace_expressions)r±   r¼   Úreplacementss     €r    r³   z6BaseExpression.replace_expressions.<locals>.<listcomp>—  sA   ø€ ð ð ð àð ;?ÐH�×(Ò(¨Ñ6Ô6Ð6ÀDðð ð r'   )Úgetr›   r¤   r©   )r   r  Úreplacementr  Úsource_expressionss    `   r    r  z"BaseExpression.replace_expressions‘  sˆ   ø€ Ø&×*Ò*¨4Ñ0Ô0Ð0ˆ;ð 	ØÐØ—	’	‘”ˆØ"×9Ò9Ñ;Ô;ÐØ×$Ò$ðð ð ð à.ðñ ô ñ	
ô 	
ð 	
ð ˆr'   c                 ó~   — t          ¦   «         }|                      ¦   «         D ]}||                     ¦   «         z  }Œ|S r�   )Úsetr¤   Úget_refs)r   Úrefsr¼   s      r    r  zBaseExpression.get_refsž  s?   € Ý‰uŒuˆØ×/Ò/Ñ1Ô1ð 	$ð 	$ˆDØ�D—M’M‘O”OÑ#ˆDˆDØˆr'   c                 ó*   — t          j         | ¦  «        S r�   ©r›   r?   s    r    r›   zBaseExpression.copy¤  ó   € ÝŒy˜‰ŒÐr'   c                 ó–   ‡— |                       ¦   «         }|                     ˆfd„|                      ¦   «         D ¦   «         ¦  «         |S )Nc                 ó”   •— g | ]D}t          |t          ¦  «        rt          ‰› |j        › �¦  «        n|                     ‰¦  «        ‘ŒES r&   )r­   r¯   rû   Úprefix_references)r±   r¼   Úprefixs     €r    r³   z4BaseExpression.prefix_references.<locals>.<listcomp>ª  se   ø€ ð ð ð ð õ " $­Ñ*Ô*ð8•A˜Ð, ¤Ð,Ð,Ñ-Ô-Ð-à×/Ò/°Ñ7Ô7ð	ð ð r'   r  )r   r  r  s    ` r    r  z BaseExpression.prefix_references§  sc   ø€ Ø—	’	‘”ˆØ×$Ò$ðð ð ð ð !×7Ò7Ñ9Ô9ðñ ô ñ		
ô 		
ð 		
ð ˆr'   c                 óš   — | j         s| gS g }|                      ¦   «         D ])}|                     |                     ¦   «         ¦  «         Œ*|S r�   )rº   r¤   ÚextendÚget_group_by_cols©r   Úcolsrà   s      r    r  z BaseExpression.get_group_by_colsµ  sZ   € ØÔ&ð 	Ø�6ˆMØˆØ×1Ò1Ñ3Ô3ð 	4ð 	4ˆFØ�KŠK˜×0Ò0Ñ2Ô2Ñ3Ô3Ð3Ð3Øˆr'   c                 ó>   — d„ |                       ¦   «         D ¦   «         S )z9Return the underlying field types used by this aggregate.c                 ó   — g | ]	}|j         ‘Œ
S r&   )rÝ   )r±   rÿ   s     r    r³   z4BaseExpression.get_source_fields.<locals>.<listcomp>¿  s   € ÐOÐOÐO¨A�Ô'ÐOÐOÐOr'   )r¤   r?   s    r    rã   z BaseExpression.get_source_fields½  s"   € àOÐO°×1LÒ1LÑ1NÔ1NÐOÑOÔOÐOr'   c                 ó   — t          | fi |¤ŽS r�   ©ÚOrderBy©r   Úkwargss     r    ÚasczBaseExpression.ascÁ  ó   € Ý�tÐ&Ð&˜vÐ&Ð&Ð&r'   c                 ó    — t          | fddi|¤ŽS ©NÚ
descendingTr  r  s     r    ÚdesczBaseExpression.descÄ  ó   € Ý�tÐ7Ð7¨Ð7°Ð7Ð7Ð7r'   c                 ó   — | S r�   r&   r?   s    r    Úreverse_orderingzBaseExpression.reverse_orderingÇ  ó   € Øˆr'   c              #   ó¢   K  — | V — |                       ¦   «         D ]3}|r/t          |d¦  «        r|                     ¦   «         E d{V —† Œ/|V — Œ4dS )zi
        Recursively yield this expression and all subexpressions, in
        depth-first order.
        ÚflattenN)r¤   r4   r,  )r   r¼   s     r    r,  zBaseExpression.flattenÊ  s}   è è € ð
 ˆ
ˆ
ˆ
Ø×/Ò/Ñ1Ô1ð 	ð 	ˆDØð Ý˜4 Ñ+Ô+ð Ø#Ÿ|š|™~œ~Ð-Ð-Ð-Ð-Ð-Ð-Ð-Ð-à�J�J�Jøð	ð 	r'   c                 ól   — t          | j        d¦  «        r| j                             |||¦  «        S ||fS )z†
        Custom format for select clauses. For example, EXISTS expressions need
        to be wrapped in CASE WHEN on Oracle.
        Úselect_format)r4   r   r.  ©r   r   r   r   s       r    r.  zBaseExpression.select_format×  s?   € õ
 �4Ô$ oÑ6Ô6ð 	JØÔ$×2Ò2°8¸SÀ&ÑIÔIÐIØ�Fˆ{Ðr'   r�   ©NTNFF)/r"   r#   r$   r%   ÚNotImplementedÚempty_result_set_valuerÑ   rÛ   Ú
filterableÚwindow_compatibleÚallowed_defaultr—   rž   r¡   r¤   r©   rµ   r   r   rº   rÂ   rÅ   rÊ   r3   Úpropertyr\   rØ   r   rÝ   rÚ   Ústaticmethodr    r™   rö   rù   rþ   r  r  r›   r  r  rã   r!  r&  r)  r,  r.  r&   r'   r    r“   r“   ¨   s¼  € € € € € Ø/Ð/à+Ðà€JØ%*Ð"à€JàÐà€Oð-ð -ð -ð -ðð ð ð
<ð <ð <ðð ð ðð ð ð
ð 
ð 
ðHð Hð Hð8 ð
ð 
ñ „_ð
ð
 ð
ð 
ñ „_ð
ð
 ð
ð 
ñ „_ð
ð ð
ð 
ñ „_ð
ð SXðð ð ð ð> ðBð Bñ „XðBð ð!ð !ñ „Xð!ð ðð ñ „_ðð ð	ð 	ñ „_ð	ð ð  ð  ð< ðð ñ „\ðð ð(ð (ñ „_ð(ð,4ð 4ð 4ð5ð 5ð 5ðð ð ðð ð ðð ð ðð ð ðð ð ðð ð ðPð Pð Pð'ð 'ð 'ð8ð 8ð 8ðð ð ðð ð ðð ð ð ð r'   r“   c                   ó4   — e Zd ZdZed„ ¦   «         Zd„ Zd„ ZdS )Ú
Expressionz:An expression that can be combined with other expressions.c                 óè  — t          j        | j        ¦  «        }| j        \  }} |j        |i |¤Ž}|                     ¦   «          |j                             ¦   «         }| j        g}|D ]|\  }}t          |t          j        ¦  «        r7|j        r |j        r|j        j        j        |j        f}nt!          |¦  «        }nt#          |¦  «        }|                     ||f¦  «         Œ}t'          |¦  «        S r�   )ÚinspectÚ	signaturer—   Ú_constructor_argsÚbind_partialÚapply_defaultsÚ	argumentsÚitemsrä   r­   r   ÚFieldrû   ÚmodelÚ_metaÚlabelÚtyper   ÚappendÚtuple)	r   Úconstructor_signatureÚargsr   r<  r@  Úidentityr²   rè   s	            r    rK  zExpression.identityå  sø   € å 'Ô 1°$´-Ñ @Ô @ÐØÔ-‰ˆˆfØ6Ð)Ô6¸ÐGÀÐGÐGˆ	Ø× Ò Ñ"Ô"Ð"ØÔ'×-Ò-Ñ/Ô/ˆ	Ø”NÐ#ˆØ#ð 	*ð 	*‰JˆC�Ý˜%¥¤Ñ.Ô.ð -Ø”:ð ( %¤+ð (Ø"œ[Ô.Ô4°e´jÐA�E�Eå  ™KœK�E�Eå% eÑ,Ô,�Ø�OŠO˜S %˜LÑ)Ô)Ð)Ð)Ý�X‰ŒÐr'   c                 óZ   — t          |t          ¦  «        st          S |j        | j        k    S r�   )r­   r9  r1  rK  rE   s     r    Ú__eq__zExpression.__eq__ø  s)   € Ý˜%¥Ñ,Ô,ð 	"Ý!Ð!ØŒ~ ¤Ò.Ð.r'   c                 ó*   — t          | j        ¦  «        S r�   )ÚhashrK  r?   s    r    Ú__hash__zExpression.__hash__ý  s   € Ý�D”MÑ"Ô"Ð"r'   N)r"   r#   r$   r%   r   rK  rM  rP  r&   r'   r    r9  r9  á  sQ   € € € € € àDÐDàðð ñ „_ðð$/ð /ð /ð
#ð #ð #ð #ð #r'   r9  c                 óX   — i | ]'}|t           j        t           j        t           j        fg“Œ(S r&   )r   ÚPositiveIntegerField©r±   r8   s     r    ú
<dictcomp>rT    sF   € ð ð ð ð ð 	åÔ+ÝÔ+ÝÔ+ðð
ðð ð r'   c                 óà   — i | ]k}|t           j        t           j        t           j        ft           j        t           j        t           j        ft           j        t           j        t           j        fg“ŒlS r&   )r   rï   rë   r   rS  s     r    rT  rT    sh   € ð ð ð ð ð 	ÝÔ ¥&Ô"5µvÔ7JÐKÝÔ¥Ô 1µ6Ô3DÐEÝÔ ¥&Ô"5µvÔ7JÐKð
ðð ð r'   c           	      ó$  — i | ]�}|t           j        t           j        t           j        ft           j        t           j        t           j        ft           j        t           j        t           j        ft           j        t           j        t           j        fg“ŒŽS r&   )r   rï   r   rë   rS  s     r    rT  rT  /  s{   € ð ð ð ð ð 	ÝÔ ¥&Ô"5µvÔ7JÐKÝÔ ¥&Ô"5µvÔ7JÐKÝÔ ¥&Ô"3µVÔ5FÐGÝÔ¥Ô 3µVÔ5FÐGð	
ðð ð r'   c                 óX   — i | ]'}|t           j        t           j        t           j        fg“Œ(S r&   )r   rï   rS  s     r    rT  rT  ?  sB   € ð ð ð ð ð 	ÝÔ ¥&Ô"5µvÔ7JÐKð
ðð ð r'   c                 ó„   — i | ]=}t           j        t           j        t           j        fD ]}||t          |ft          ||fg“ŒŒ>S r&   )r   rï   r   rë   r   )r±   r8   Ú
field_types      r    rT  rT  L  sl   € ð ð ð ð
 õ "Ô.µÔ0CÅVÔEVÐWðð ð ð 	Ø� :Ð.Ý�z :Ð.ð
ðð ð ð r'   c                 óL   — t           |                              | ||f¦  «         dS )zÂ
    Register combinable types:
        lhs <connector> rhs -> result
    e.g.
        register_combinable_fields(
            IntegerField, Combinable.ADD, FloatField, FloatField
        )
    N)Ú_connector_combinatorsrG  )Úlhsr8   ÚrhsÚresults       r    Úregister_combinable_fieldsr_    s*   € õ ˜9Ô%×,Ò,¨c°3¸Ð-?Ñ@Ô@Ð@Ð@Ð@r'   é€   )Úmaxsizec                 ó–   — t                                | d¦  «        }|D ]*\  }}}t          ||¦  «        rt          ||¦  «        r|c S Œ+d S )Nr&   )r[  r  Ú
issubclass)r8   Úlhs_typeÚrhs_typeÚcombinatorsÚcombinator_lhs_typeÚcombinator_rhs_typeÚcombined_types          r    Ú_resolve_combined_typerj  ‘  sr   € å(×,Ò,¨Y¸Ñ;Ô;€KØCNð !ð !Ñ?ÐÐ0°-Ý�hÐ 3Ñ4Ô4ð 	!½ØÐ)ñ:
ô :
ð 	!ð !Ð Ð Ð øð	!ð !r'   c                   ód   ‡ — e Zd Zdˆ fd„	Zd„ Zd„ Zd„ Zd„ Zd„ Zd„ Z		 dd„Z
ed„ ¦   «         Zˆ xZS )r6   Nc                 óv   •— t          ¦   «                              |¬¦  «         || _        || _        || _        d S ©Nr•   )Úsuperr—   r8   r\  r]  )r   r\  r8   r]  r   rä   s        €r    r—   zCombinedExpression.__init__œ  s7   ø€ Ý‰Œ×Ò lÐÑ3Ô3Ð3Ø"ˆŒØˆŒØˆŒˆˆr'   c                 óB   — d                      | j        j        | ¦  «        S )Nz<{}: {}>)Úformaträ   r"   r?   s    r    Ú__repr__zCombinedExpression.__repr__¢  s   € Ø× Ò  ¤Ô!8¸$Ñ?Ô?Ð?r'   c                 óN   — d                      | j        | j        | j        ¦  «        S )Nz{} {} {})rp  r\  r8   r]  r?   s    r    Ú__str__zCombinedExpression.__str__¥  s    € Ø× Ò  ¤¨4¬>¸4¼8ÑDÔDÐDr'   c                 ó   — | j         | j        gS r�   ©r\  r]  r?   s    r    r¤   z)CombinedExpression.get_source_expressions¨  s   € Ø”˜$œ(Ð#Ð#r'   c                 ó$   — |\  | _         | _        d S r�   ru  r§   s     r    r©   z)CombinedExpression.set_source_expressions«  s   € Ø"ÑˆŒ�$”(�(�(r'   c           	      ó.  — t          | j        t          | j        j        ¦  «        t          | j        j        ¦  «        ¦  «        }|€Ft          d| j        ›d| j        j        j        j	        › d| j        j        j        j	        › d�¦  «        ‚ |¦   «         S )NzCannot infer type of z# expression involving these types: rá   râ   )
rj  r8   rF  r\  rÝ   r]  r	   r   rä   r"   )r   ri  s     r    rÚ   z(CombinedExpression._resolve_output_field®  s¨   € õ /ØŒNÝ�”Ô/Ñ0Ô0Ý�”Ô/Ñ0Ô0ñ
ô 
ˆð
 Ð Ýð!¨¬ð !ð !Øœ(Ô/Ô9ÔBð!ð !à”8Ô(Ô2Ô;ð!ð !ð !ñô ð ð ˆ}‰ŒÐr'   c                 óx  — g }g }|                      | j        ¦  «        \  }}|                     |¦  «         |                     |¦  «         |                      | j        ¦  «        \  }}|                     |¦  «         |                     |¦  «         d}|j                             | j        |¦  «        }||z  |fS ©Nz(%s))Úcompiler\  rG  r  r]  ÚopsÚcombine_expressionr8   )r   r   r   r´   Úexpression_paramsr   r   Úexpression_wrappers           r    r   zCombinedExpression.as_sql¿  s¿   € ØˆØÐØ×&Ò& t¤xÑ0Ô0‰ˆˆVØ×Ò˜3ÑÔÐØ× Ò  Ñ(Ô(Ð(Ø×&Ò& t¤xÑ0Ô0‰ˆˆVØ×Ò˜3ÑÔÐØ× Ò  Ñ(Ô(Ð(à#ÐØŒn×/Ò/°´ÀÑLÔLˆØ! CÑ'Ð):Ð:Ð:r'   TFc                 óü  — | j                              |||||¦  «        }| j                             |||||¦  «        }t          | t          t
          f¦  «        sú	 |j                             ¦   «         }n# t          t          f$ r d }Y nw xY w	 |j                             ¦   «         }	n# t          t          f$ r d }	Y nw xY wd||	hv r=||	k    r7t	          | j         | j
        | j        ¦  «                             |||||¦  «        S h d£}
| j
        | j        k    r;||
v r7||	k    r1t          | j         | j        ¦  «                             |||||¦  «        S |                      ¦   «         }||_        ||_         ||_        |S )NÚDurationField>   Ú	DateFieldÚ	TimeFieldÚDateTimeField)r\  r3   r]  r­   ÚDurationExpressionÚTemporalSubtractionr   r   ÚAttributeErrorr	   r8   rJ   r›   rÑ   )r   rÎ   rÍ   rÏ   rÐ   rÓ   r\  r]  rd  re  Údatetime_fieldsrÔ   s               r    r3   z%CombinedExpression.resolve_expressionÍ  sÖ  € ð Œh×)Ò)Ø�;  y°(ñ
ô 
ˆð Œh×)Ò)Ø�;  y°(ñ
ô 
ˆõ ˜$Õ!3Õ5HÐ IÑJÔJð 	ð ØÔ+×=Ò=Ñ?Ô?��øÝ"¥JÐ/ð  ð  ð  Ø���ð øøøð ØÔ+×=Ò=Ñ?Ô?��øÝ"¥JÐ/ð  ð  ð  Ø���ð øøøà 8¨XÐ"6Ð6Ð6¸8ÀxÒ;OÐ;OÝ)Ø”H˜dœn¨d¬hñô ç$Ò$ØØØØØñô ðð JÐIÐIˆOà” $¤(Ò*Ð*Ø Ð/Ð/Ø Ò(Ð(å*¨4¬8°T´XÑ>Ô>×QÒQØØØØØñô ð ð �IŠI‰KŒKˆØ ˆŒØˆŒØˆŒØˆs$   ÁA4 Á4B
Â	B
ÂB( Â(B>Â=B>c                 ó2   — | j         j        o| j        j        S r�   )r\  r5  r]  r?   s    r    r5  z"CombinedExpression.allowed_defaultü  s   € àŒxÔ'ÐD¨D¬HÔ,DÐDr'   r�   r0  )r"   r#   r$   r—   rq  rs  r¤   r©   rÚ   r   r3   r   r5  Ú__classcell__©rä   s   @r    r6   r6   ›  sÛ   ø€ € € € € ðð ð ð ð ð ð@ð @ð @ðEð Eð Eð$ð $ð $ð#ð #ð #ðð ð ð";ð ;ð ;ð SXð-ð -ð -ð -ð^ ðEð Eñ „_ðEð Eð Eð Eð Er'   r6   c                   ó*   ‡ — e Zd Zd„ Zˆ fd„Zd„ Zˆ xZS )r„  c                 óö   — 	 |j         }|                     ¦   «         dk    r4|                     |¦  «        \  }}|j                             |¦  «        |fS n# t
          $ r Y nw xY w|                     |¦  «        S )Nr€  )r   r   rz  r{  Úformat_for_duration_arithmeticr	   )r   Úsider   r   Úoutputr   r   s          r    rz  zDurationExpression.compile  s˜   € ð	RØÔ&ˆFð ×'Ò'Ñ)Ô)¨_Ò<Ð<Ø&×.Ò.¨tÑ4Ô4‘��VØ!”~×DÒDÀSÑIÔIÈ6ÐQÐQð =øõ ð 	ð 	ð 	ØˆDð	øøøð ×Ò Ñ%Ô%Ð%s   ‚A Á
A#Á"A#c                 ó  •— |j         j        r"t          ¦   «                              ||¦  «        S |j                             | ¦  «         g }g }|                      | j        ||¦  «        \  }}|                     |¦  «         | 	                    |¦  «         |                      | j
        ||¦  «        \  }}|                     |¦  «         | 	                    |¦  «         d}|j                             | j        |¦  «        }||z  |fS ry  )ÚfeaturesÚhas_native_duration_fieldrn  r   r{  Úcheck_expression_supportrz  r\  rG  r  r]  Úcombine_duration_expressionr8   )	r   r   r   r´   r}  r   r   r~  rä   s	           €r    r   zDurationExpression.as_sql  s   ø€ ØÔÔ8ð 	8Ý‘7”7—>’> (¨JÑ7Ô7Ð7ØŒ×/Ò/°Ñ5Ô5Ð5ØˆØÐØ—l’l 4¤8¨X°zÑBÔB‰ˆˆVØ×Ò˜3ÑÔÐØ× Ò  Ñ(Ô(Ð(Ø—l’l 4¤8¨X°zÑBÔB‰ˆˆVØ×Ò˜3ÑÔÐØ× Ò  Ñ(Ô(Ð(à#ÐØŒn×8Ò8¸¼ÈÑUÔUˆØ! CÑ'Ð):Ð:Ð:r'   c                 ó^  —  | j         ||fi |¤Ž\  }}| j        t          j        t          j        hv ry	 | j        j                             ¦   «         }| j        j                             ¦   «         }h d£}||vs||vrt          d| j        › d�¦  «        ‚n# t          t          f$ r Y nw xY w||fS )N>   rë   r   rï   r€  zInvalid arguments for operator ú.)r   r8   r)   r>   rP   r\  r   r   r]  r   r†  r	   )	r   r   r   r   r   r   rd  re  Úallowed_fieldss	            r    r!   zDurationExpression.as_sqlite  së   € Ø!�d”k (¨JÐHÐH¸-ÐHÐH‰ˆˆVØŒ>�jœn­j¬nÐ=Ð=Ð=ðØœ8Ô0×BÒBÑDÔD�Øœ8Ô0×BÒBÑDÔD�ð"ð "ð "�ð  >Ð1Ð1°XÀ^Ð5SÐ5SÝ'ØK¸$¼.ÐKÐKÐKñô ð ð 6Tøõ #¥JÐ/ð ð ð Ø�ðøøøð �Fˆ{Ðs   ³<B ÂB(Â'B()r"   r#   r$   rz  r   r!   r‰  rŠ  s   @r    r„  r„    sV   ø€ € € € € ð	&ð 	&ð 	&ð;ð ;ð ;ð ;ð ;ð"ð ð ð ð ð ð r'   r„  c                   óB   ‡ — e Zd Z ej        ¦   «         Zˆ fd„Zd„ Zˆ xZS )r…  c                 óX   •— t          ¦   «                              || j        |¦  «         d S r�   )rn  r—   rJ   )r   r\  r]  rä   s      €r    r—   zTemporalSubtraction.__init__7  s'   ø€ Ý‰Œ×Ò˜˜dœh¨Ñ,Ô,Ð,Ð,Ð,r'   c                 ó  — |j                              | ¦  «         |                     | j        ¦  «        }|                     | j        ¦  «        }|j                              | j        j                             ¦   «         ||¦  «        S r�   )r{  r“  rz  r\  r]  Úsubtract_temporalsr   r   )r   r   r   r\  r]  s        r    r   zTemporalSubtraction.as_sql:  st   € ØŒ×/Ò/°Ñ5Ô5Ð5Ø×Ò˜tœxÑ(Ô(ˆØ×Ò˜tœxÑ(Ô(ˆØŒ~×0Ò0ØŒHÔ!×3Ò3Ñ5Ô5°s¸Cñ
ô 
ð 	
r'   )	r"   r#   r$   r   r€  r   r—   r   r‰  rŠ  s   @r    r…  r…  4  sW   ø€ € € € € Ø'�6Ô'Ñ)Ô)€Lð-ð -ð -ð -ð -ð
ð 
ð 
ð 
ð 
ð 
ð 
r'   r…  zdjango.db.models.F)Úpathc                   óP   — e Zd ZdZdZd„ Zd„ Z	 dd„Zd„ Zd	„ Z	d
„ Z
d„ Zd„ Zd„ ZdS )r¯   zDAn object capable of resolving references to existing query objects.Fc                 ó   — || _         dS )z^
        Arguments:
         * name: the name of the field this expression references
        N)rû   rú   s     r    r—   z
F.__init__I  s   € ð
 ˆŒ	ˆ	ˆ	r'   c                 óL   — d                      | j        j        | j        ¦  «        S ©Nú{}({}))rp  rä   r"   rû   r?   s    r    rq  z
F.__repr__P  s   € Ø�Š˜tœ~Ô6¸¼	ÑBÔBÐBr'   NTc                 ó<   — |                      | j        |||¦  «        S r�   )Úresolve_refrû   ©r   rÎ   rÍ   rÏ   rÐ   rÓ   s         r    r3   zF.resolve_expressionS  s    € ð × Ò  ¤¨K¸À	ÑJÔJÐJr'   c                 ó.   — |                      | | ¦  «        S r�   )r  )r   r  s     r    r  zF.replace_expressionsX  s   € Ø×Ò  dÑ+Ô+Ð+r'   c                 ó   — t          | fi |¤ŽS r�   r  r  s     r    r!  zF.asc[  r"  r'   c                 ó    — t          | fddi|¤ŽS r$  r  r  s     r    r&  zF.desc^  r'  r'   c                 óB   — | j         |j         k    o| j        |j        k    S r�   )rä   rû   rE   s     r    rM  zF.__eq__a  s   € ØŒ~ ¤Ò0ÐL°T´YÀ%Ä*Ò5LÐLr'   c                 ó*   — t          | j        ¦  «        S r�   )rO  rû   r?   s    r    rP  z
F.__hash__d  s   € Ý�D”I‰ŒÐr'   c                 ó*   — t          j         | ¦  «        S r�   r  r?   s    r    r›   zF.copyg  r  r'   r0  )r"   r#   r$   r%   r5  r—   rq  r3   r  r!  r&  rM  rP  r›   r&   r'   r    r¯   r¯   C  s¼   € € € € € àNÐNà€Oðð ð ðCð Cð Cð SXðKð Kð Kð Kð
,ð ,ð ,ð'ð 'ð 'ð8ð 8ð 8ðMð Mð Mðð ð ðð ð ð ð r'   r¯   c                   ó<   ‡ — e Zd ZdZdZdZd„ Zˆ fd„Zd„ Zd„ Z	ˆ xZ
S )ÚResolvedOuterRefz¿
    An object that contains a reference to an outer query.

    In this case, the reference to the outer query has been resolved because
    the inner query has been used as a subquery.
    Fc                 ó    — t          d¦  «        ‚)NzXThis queryset contains a reference to an outer query and may only be used in a subquery.)Ú
ValueError©r   rJ  r   s      r    r   zResolvedOuterRef.as_sqlv  s   € Ýð*ñ
ô 
ð 	
r'   c                 óž   •—  t          ¦   «         j        |i |¤Ž}|j        rt          d| j        › d�¦  «        ‚t
          | j        v |_        |S )Nz<Referencing outer query window expression is not supported: r–  )rn  r3   rÂ   r   rû   r   Úpossibly_multivalued)r   rJ  r   Úcolrä   s       €r    r3   z#ResolvedOuterRef.resolve_expression|  sj   ø€ Ø(�e‰gŒgÔ(¨$Ð9°&Ð9Ð9ˆØÔ#ð 	Ý#ð Ø”9ð ð  ð  ñô ð õ $.°´Ð#:ˆÔ Øˆ
r'   c                 ó   — | S r�   r&   ©r   Úrelabelss     r    rþ   z ResolvedOuterRef.relabeled_clone‰  r*  r'   c                 ó   — g S r�   r&   r?   s    r    r  z"ResolvedOuterRef.get_group_by_colsŒ  r¥   r'   )r"   r#   r$   r%   rº   rÂ   r   r3   rþ   r  r‰  rŠ  s   @r    r¬  r¬  k  s}   ø€ € € € € ðð ð ÐØ Ðð
ð 
ð 
ðð ð ð ð ðð ð ðð ð ð ð ð ð r'   r¬  c                   ó"   — e Zd ZdZdZd„ Zd„ ZdS )ÚOuterRefFc                 ól   — t          | j        | j        ¦  «        r| j        S t          | j        ¦  «        S r�   )r­   rû   rä   r¬  r¯  s      r    r3   zOuterRef.resolve_expression”  s0   € Ý�d”i ¤Ñ0Ô0ð 	Ø”9ÐÝ ¤	Ñ*Ô*Ð*r'   c                 ó   — | S r�   r&   r´  s     r    rþ   zOuterRef.relabeled_clone™  r*  r'   N)r"   r#   r$   rº   rÂ   r3   rþ   r&   r'   r    r¸  r¸  �  s>   € € € € € ØÐØ Ðð+ð +ð +ð
ð ð ð ð r'   r¸  zdjango.db.models.Funcc                   óˆ   ‡ — e Zd ZdZdZdZdZdZddœˆ fd„
Zd„ Z	d„ Z
d	„ Zd
„ Z	 dd„Z	 	 	 dd„Zˆ fd„Zed„ ¦   «         Zˆ xZS )ÚFunczAn SQL function call.Nz%(function)s(%(expressions)s)rá   r•   c                ó@  •— | j         �]t          |¦  «        | j         k    rEt          d| j        j        ›d| j         ›d| j         dk    rdnd›dt          |¦  «        ›d�	¦  «        ‚t          ¦   «                              |¬	¦  «          | j        |Ž | _        || _	        d S )
Nú'z' takes exactly ú é   Úargumentr@  z (z given)r•   )
ÚarityÚlenÚ	TypeErrorrä   r"   rn  r—   rµ   r	  Úextra)r   r   r´   rÅ  rä   s       €r    r—   zFunc.__init__¦  s³   ø€ ØŒ:Ð!¥c¨+Ñ&6Ô&6¸$¼*Ò&DÐ&DÝ�)ð ”NÔ+Ð+Ð+Ø”J�J�JØ"&¤*°¢/ /�J�J°{ÐBÐBÝ˜Ñ$Ô$Ð$Ð$ðñô ð õ 	‰Œ×Ò lÐÑ3Ô3Ð3Ø"9 $Ô"9¸;Ð"GˆÔØˆŒ
ˆ
ˆ
r'   c                 ó�  — | j                              d„ | j        D ¦   «         ¦  «        }i | j        ¥|                      ¦   «         ¥}|r_d                     d„ t          |                     ¦   «         ¦  «        D ¦   «         ¦  «        }d                     | j        j	        ||¦  «        S d                     | j        j	        |¦  «        S )Nc              3   ó4   K  — | ]}t          |¦  «        V — Œd S r�   ©r®   r°   s     r    r½   z Func.__repr__.<locals>.<genexpr>¶  ó(   è è € Ð#PÐ#P°¥C¨¡H¤HÐ#PÐ#PÐ#PÐ#PÐ#PÐ#Pr'   rá   c              3   ó`   K  — | ])\  }}t          |¦  «        d z   t          |¦  «        z   V — Œ*dS )ú=NrÈ  )r±   ÚkeyÚvals      r    r½   z Func.__repr__.<locals>.<genexpr>¹  sL   è è € ð ð Ù.6¨c°3•�C‘”˜3‘¥ S¡¤Ñ)ðð ð ð ð ð r'   ú
{}({}, {})r¡  )
Ú
arg_joinerÚjoinr	  rÅ  Ú_get_repr_optionsÚsortedrA  rp  rä   r"   )r   rJ  rÅ  s      r    rq  zFunc.__repr__µ  sÆ   € ØŒ×#Ò#Ð#PÐ#P¸Ô8OÐ#PÑ#PÔ#PÑPÔPˆØ:�4”:Ð: ×!7Ò!7Ñ!9Ô!9Ð:ˆØð 	MØ—I’Ið ð Ý:@ÀÇÂÁÄÑ:OÔ:Oðñ ô ñ ô ˆEð  ×&Ò& t¤~Ô'>ÀÀeÑLÔLÐLØ�Š˜tœ~Ô6¸Ñ=Ô=Ð=r'   c                 ó   — i S )zAReturn a dict of extra __init__() options to include in the repr.r&   r?   s    r    rÑ  zFunc._get_repr_options¿  s   € àˆ	r'   c                 ó   — | j         S r�   ©r	  r?   s    r    r¤   zFunc.get_source_expressionsÃ  s   € ØÔ&Ð&r'   c                 ó   — || _         d S r�   rÕ  r§   s     r    r©   zFunc.set_source_expressionsÆ  s   € Ø"'ˆÔÐÐr'   TFc                 ó²   — |                       ¦   «         }||_        t          |j        ¦  «        D ]&\  }}|                     |||||¦  «        |j        |<   Œ'|S r�   )r›   rÑ   Ú	enumerater	  r3   )	r   rÎ   rÍ   rÏ   rÐ   rÓ   rÔ   Úposr²   s	            r    r3   zFunc.resolve_expressionÉ  sh   € ð �IŠI‰KŒKˆØ ˆŒÝ! !Ô"6Ñ7Ô7ð 	ð 	‰HˆC�Ø(+×(>Ò(>Ø�{ E¨9°hñ)ô )ˆAÔ  Ñ%Ð%ð ˆr'   c                 óü  — |j                              | ¦  «         g }g }| j        D ]Ë}		 |                     |	¦  «        \  }
}n…# t          $ rH t          |	dt          ¦  «        }|t          u r‚ |                     t          |¦  «        ¦  «        \  }
}Y n4t          $ r( |                     t          d¦  «        ¦  «        \  }
}Y nw xY w| 	                    |
¦  «         | 
                    |¦  «         ŒÌi | j        ¥|¥}|�||d<   n|                     d| j        ¦  «         |p|                     d| j        ¦  «        }|p|                     d| j        ¦  «        }|                     |¦  «        x|d<   |d<   ||z  |fS )Nr2  TÚfunctionÚtemplaterÏ  r´   rØ   )r{  r“  r	  rz  r   r_   r1  r5   r
   rG  r  rÅ  Ú
setdefaultrÛ  r  rÜ  rÏ  rÐ  )r   r   r   rÛ  rÜ  rÏ  r   Ú	sql_partsr   r²   Úarg_sqlÚ
arg_paramsr2  Údatas                 r    r   zFunc.as_sqlÔ  sÀ  € ð 	Œ×/Ò/°Ñ5Ô5Ð5Øˆ	ØˆØÔ*ð 	&ð 	&ˆCð
DØ&.×&6Ò&6°sÑ&;Ô&;Ñ#�˜˜øÝ!ð Vð Vð VÝ)0ØÐ1µ>ñ*ô *Ð&ð *­^Ð;Ð;ØØ&.×&6Ò&6µuÐ=SÑ7TÔ7TÑ&UÔ&UÑ#�˜˜˜Ý ð Dð Dð DØ&.×&6Ò&6µu¸T±{´{Ñ&CÔ&CÑ#�˜˜˜ðDøøøà×Ò˜WÑ%Ô%Ð%Ø�MŠM˜*Ñ%Ô%Ð%Ð%Ø.�$”*Ð. Ð.ˆð ÐØ'ˆD�ÑÐà�OŠO˜J¨¬Ñ6Ô6Ð6ØÐB˜tŸxšx¨
°D´MÑBÔBˆØÐJ 4§8¢8¨L¸$¼/Ñ#JÔ#Jˆ
Ø.8¯oªo¸iÑ.HÔ.HÐHˆˆ]Ñ˜d 7™mØ˜$‰ Ð&Ð&s   ©AÁACÂ.CÃCc                 ó¬   •— t          ¦   «                              ¦   «         }| j        d d …         |_        | j                             ¦   «         |_        |S r�   )rn  r›   r	  rÅ  )r   r›   rä   s     €r    r›   z	Func.copyû  s@   ø€ Ý‰wŒw�|Š|‰~Œ~ˆØ"&Ô"9¸!¸!¸!Ô"<ˆÔØ”Z—_’_Ñ&Ô&ˆŒ
Øˆr'   c                 ó>   — t          d„ | j        D ¦   «         ¦  «        S )Nc              3   ó$   K  — | ]}|j         V — Œd S r�   ©r5  )r±   ré   s     r    r½   z'Func.allowed_default.<locals>.<genexpr>  s%   è è € ÐXÐX°*�:Ô-ÐXÐXÐXÐXÐXÐXr'   )Úallr	  r?   s    r    r5  zFunc.allowed_default  s"   € åÐXÐXÀÔ@WÐXÑXÔXÑXÔXÐXr'   r0  )NNN)r"   r#   r$   r%   rÛ  rÜ  rÏ  rÂ  r—   rq  rÑ  r¤   r©   r3   r   r›   r   r5  r‰  rŠ  s   @r    r¼  r¼  �  s  ø€ € € € € àÐà€HØ.€HØ€JØ€Eà26ð ð ð ð ð ð ð ð>ð >ð >ðð ð ð'ð 'ð 'ð(ð (ð (ð SXð	ð 	ð 	ð 	ð ØØð%'ð %'ð %'ð %'ðNð ð ð ð ð ðYð Yñ „_ðYð Yð Yð Yð Yr'   r¼  zdjango.db.models.Valuec                   óh   ‡ — e Zd ZdZdZdZdˆ fd„	Zd„ Zd„ Z	 dˆ fd„	Z	d	„ Z
d
„ Zed„ ¦   «         Zˆ xZS )r5   z9Represent a wrapped value as a node within an expression.FTNc                 óZ   •— t          ¦   «                              |¬¦  «         || _        dS )a:  
        Arguments:
         * value: the value this expression represents. The value will be
           added into the sql parameter list and properly quoted.

         * output_field: an instance of the model field type that this
           expression will return, such as IntegerField() or CharField().
        r•   N)rn  r—   rè   )r   rè   r   rä   s      €r    r—   zValue.__init__  s+   ø€ õ 	‰Œ×Ò lÐÑ3Ô3Ð3ØˆŒ
ˆ
ˆ
r'   c                 ó0   — | j         j        › d| j        ›d�S )Nú(ú))rä   r"   rè   r?   s    r    rq  zValue.__repr__  s    € Ø”.Ô)Ð;Ð;¨D¬JÐ;Ð;Ð;Ð;r'   c                 ó,  — |j                              | ¦  «         | j        }| j        }|�`| j        r|                     ||¬¦  «        }n|                     ||¬¦  «        }t          |d¦  «        r|                     |||¦  «        |gfS |€dg fS d|gfS )N)r   Úget_placeholderÚNULLz%s)	r{  r“  rè   rÝ   rÓ   Úget_db_prep_saveÚget_db_prep_valuer4   rí  )r   r   r   rÍ  r   s        r    r   zValue.as_sql  s¼   € ØŒ×/Ò/°Ñ5Ô5Ð5ØŒjˆØÔ1ˆØÐ#ØŒ}ð QØ"×3Ò3°CÀJÐ3ÑOÔO��à"×4Ò4°SÀZÐ4ÑPÔP�Ý�|Ð%6Ñ7Ô7ð VØ#×3Ò3°C¸À:ÑNÔNÐQTÐPUÐUÐUØˆ;ð ˜2�:ÐØ�c�Uˆ{Ðr'   c                 ó`   •— t          ¦   «                              |||||¦  «        }||_        |S r�   )rn  r3   rÓ   )r   rÎ   rÍ   rÏ   rÐ   rÓ   rÔ   rä   s          €r    r3   zValue.resolve_expression0  s0   ø€ õ ‰GŒG×&Ò& u¨k¸5À)ÈXÑVÔVˆØˆŒ
Øˆr'   c                 ó   — g S r�   r&   r?   s    r    r  zValue.get_group_by_cols7  r¥   r'   c                 ó  — t          | j        t          ¦  «        rt          j        ¦   «         S t          | j        t
          ¦  «        rt          j        ¦   «         S t          | j        t          ¦  «        rt          j        ¦   «         S t          | j        t          ¦  «        rt          j
        ¦   «         S t          | j        t          j        ¦  «        rt          j        ¦   «         S t          | j        t          j        ¦  «        rt          j        ¦   «         S t          | j        t          j        ¦  «        rt          j        ¦   «         S t          | j        t          j        ¦  «        rt          j        ¦   «         S t          | j        t&          ¦  «        rt          j        ¦   «         S t          | j        t*          ¦  «        rt          j        ¦   «         S t          | j        t.          ¦  «        rt          j        ¦   «         S d S r�   )r­   rè   r®   r   Ú	CharFieldÚboolrÖ   rñ   rï   rí   rë   Údatetimerƒ  Údater�  Útimer‚  Ú	timedeltar€  r   r   ÚbytesÚBinaryFieldr   Ú	UUIDFieldr?   s    r    rÚ   zValue._resolve_output_field:  s—  € Ý�d”j¥#Ñ&Ô&ð 	&ÝÔ#Ñ%Ô%Ð%Ý�d”j¥$Ñ'Ô'ð 	)ÝÔ&Ñ(Ô(Ð(Ý�d”j¥#Ñ&Ô&ð 	)ÝÔ&Ñ(Ô(Ð(Ý�d”j¥%Ñ(Ô(ð 	'ÝÔ$Ñ&Ô&Ð&Ý�d”j¥(Ô"3Ñ4Ô4ð 	*ÝÔ'Ñ)Ô)Ð)Ý�d”j¥(¤-Ñ0Ô0ð 	&ÝÔ#Ñ%Ô%Ð%Ý�d”j¥(¤-Ñ0Ô0ð 	&ÝÔ#Ñ%Ô%Ð%Ý�d”j¥(Ô"4Ñ5Ô5ð 	*ÝÔ'Ñ)Ô)Ð)Ý�d”j¥'Ñ*Ô*ð 	)ÝÔ&Ñ(Ô(Ð(Ý�d”j¥%Ñ(Ô(ð 	(ÝÔ%Ñ'Ô'Ð'Ý�d”j¥$Ñ'Ô'ð 	&ÝÔ#Ñ%Ô%Ð%ð	&ð 	&r'   c                 ó   — | j         S r�   )rè   r?   s    r    r2  zValue.empty_result_set_valueR  s
   € àŒzÐr'   r�   r0  )r"   r#   r$   r%   rÓ   r5  r—   rq  r   r3   r  rÚ   r6  r2  r‰  rŠ  s   @r    r5   r5     sË   ø€ € € € € àCÐCð €HØ€Oð
ð 
ð 
ð 
ð 
ð 
ð<ð <ð <ðð ð ð& SXðð ð ð ð ð ðð ð ð&ð &ð &ð0 ðð ñ „Xðð ð ð ð r'   r5   c                   óD   ‡ — e Zd ZdZd	ˆ fd„	Zd„ Zd„ Zd„ Z	 d
ˆ fd„	Zˆ xZ	S )ÚRawSQLTNc                 ó”   •— |€t          j        ¦   «         }||c| _        | _        t	          ¦   «                              |¬¦  «         d S rm  )r   rB  r   r   rn  r—   )r   r   r   r   rä   s       €r    r—   zRawSQL.__init__Z  sE   ø€ ØÐÝ!œ<™>œ>ˆLØ # VÐˆŒ�$”+Ý‰Œ×Ò lÐÑ3Ô3Ð3Ð3Ð3r'   c                 óX   — d                      | j        j        | j        | j        ¦  «        S ©NrÎ  )rp  rä   r"   r   r   r?   s    r    rq  zRawSQL.__repr__`  s#   € Ø×"Ò" 4¤>Ô#:¸D¼HÀdÄkÑRÔRÐRr'   c                 ó$   — d| j         z  | j        fS ry  )r   r   r·   s      r    r   zRawSQL.as_sqlc  s   € Ø˜œÑ  $¤+Ð-Ð-r'   c                 ó   — | gS r�   r&   r?   s    r    r  zRawSQL.get_group_by_colsf  ó	   € Øˆvˆr'   Fc                 ó‚  •— |j         r“|j         j                             ¦   «         D ]t}|j        j        D ]e}|                     ¦   «         \  }}	|	                     ¦   «         | j                             ¦   «         v r|                     |j        |||¦  «          nŒfŒut          ¦   «          
                    |||||¦  «        S r�   )rC  rD  Úget_parent_listÚlocal_fieldsÚget_attname_columnÚlowerr   r£  rû   rn  r3   )r   rÎ   rÍ   rÏ   rÐ   rÓ   ÚparentÚparent_fieldÚ_Úcolumn_namerä   s             €r    r3   zRawSQL.resolve_expressioni  sÕ   ø€ ð Œ;ð 	Øœ+Ô+×;Ò;Ñ=Ô=ð ð �Ø$*¤LÔ$=ð ð �LØ%1×%DÒ%DÑ%FÔ%F‘N�A�{Ø"×(Ò(Ñ*Ô*¨d¬h¯nªnÑ.>Ô.>Ð>Ð>Ø×)Ò)Ø(Ô-¨{¸EÀ9ñô ð ð ˜ð	 ?øõ
 ‰wŒw×)Ò)Ø�;  y°(ñ
ô 
ð 	
r'   r�   r0  )
r"   r#   r$   r5  r—   rq  r   r  r3   r‰  rŠ  s   @r    rÿ  rÿ  W  s—   ø€ € € € € Ø€Oð4ð 4ð 4ð 4ð 4ð 4ðSð Sð Sð.ð .ð .ðð ð ð SXð
ð 
ð 
ð 
ð 
ð 
ð 
ð 
ð 
ð 
r'   rÿ  c                   ó   — e Zd Zd„ Zd„ ZdS )ÚStarc                 ó   — dS )Nz'*'r&   r?   s    r    rq  zStar.__repr__|  s   € Øˆur'   c                 ó
   — dg fS )Nr,   r&   r·   s      r    r   zStar.as_sql  s   € Ø�Bˆwˆr'   N)r"   r#   r$   rq  r   r&   r'   r    r  r  {  s2   € € € € € ðð ð ðð ð ð ð r'   r  c                   ó@   ‡ — e Zd ZdZd
ˆ fd„	Zd„ Zd„ Z	 dd„Zd	„ Zˆ xZ	S )ÚDatabaseDefaultz^
    Expression to use DEFAULT keyword during insert otherwise the underlying expression.
    Nc                 óX   •— t          ¦   «                              |¦  «         || _        d S r�   ©rn  r—   ré   ©r   ré   r   rä   s      €r    r—   zDatabaseDefault.__init__ˆ  s&   ø€ Ý‰Œ×Ò˜Ñ&Ô&Ð&Ø$ˆŒˆˆr'   c                 ó   — | j         gS r�   ©ré   r?   s    r    r¤   z&DatabaseDefault.get_source_expressionsŒ  ó   € Ø”Ð Ð r'   c                 ó   — |\  | _         d S r�   r  r§   s     r    r©   z&DatabaseDefault.set_source_expressions�  s   € Ø"ÑˆŒˆˆr'   TFc                 ót   — | j                              |||||¬¦  «        }|s|S t          || j        ¬¦  «        S )N)rÎ   rÍ   rÏ   rÐ   rÓ   r•   )ré   r3   r  rÝ   )r   rÎ   rÍ   rÏ   rÐ   rÓ   Úresolved_expressions          r    r3   z"DatabaseDefault.resolve_expression’  s`   € ð #œo×@Ò@ØØ#ØØØð Añ 
ô 
Ðð ð 	'Ø&Ð&ÝØ¨dÔ.Hð
ñ 
ô 
ð 	
r'   c                 óV   — |j         j        s|                     | j        ¦  «        S dg fS )NÚDEFAULT)r‘  Ú"supports_default_keyword_in_insertrz  ré   r·   s      r    r   zDatabaseDefault.as_sql¤  s0   € ØÔ"ÔEð 	5Ø×#Ò# D¤OÑ4Ô4Ð4Ø˜"ˆ}Ðr'   r�   r0  )
r"   r#   r$   r%   r—   r¤   r©   r3   r   r‰  rŠ  s   @r    r  r  ƒ  s�   ø€ € € € € ðð ð%ð %ð %ð %ð %ð %ð!ð !ð !ð#ð #ð #ð SXð
ð 
ð 
ð 
ð$ð ð ð ð ð ð r'   r  c                   óF   ‡ — e Zd ZdZdZd
ˆ fd„	Zd„ Zd„ Zd„ Zd„ Z	d	„ Z
ˆ xZS )ÚColTFNc                 ór   •— |€|}t          ¦   «                              |¬¦  «         ||c| _        | _        d S rm  )rn  r—   ÚaliasÚtarget)r   r$  r%  r   rä   s       €r    r—   zCol.__init__®  s=   ø€ ØÐØ!ˆLÝ‰Œ×Ò lÐÑ3Ô3Ð3Ø"'¨ÐˆŒ
�D”K�K�Kr'   c                 óÊ   — | j         | j        }}|r|t          |¦  «        fnt          |¦  «        f}d                     | j        j        d                     |¦  «        ¦  «        S )Nr¡  rá   )r$  r%  r®   rp  rä   r"   rÐ  )r   r$  r%  Úidentifierss       r    rq  zCol.__repr__´  sV   € Øœ
 D¤KˆvˆØ.3ÐG�u�c &™kœkÐ*Ð*½#¸f¹+¼+¸ˆØ�Š˜tœ~Ô6¸¿	º	À+Ñ8NÔ8NÑOÔOÐOr'   c                 ó’   — | j         | j        j        }}|r||fn|f}d                     t	          |j        |¦  «        ¦  «        }|g fS )Nr–  )r$  r%  ÚcolumnrÐ  ÚmapÚquote_name_unless_alias)r   r   r   r$  r)  r'  r   s          r    r   z
Col.as_sql¹  sM   € Øœ
 D¤KÔ$6ˆvˆØ).Ð=�u˜f�o�o°V°IˆØ�hŠh•s˜8Ô;¸[ÑIÔIÑJÔJˆØ�Bˆwˆr'   c                 ó’   — | j         €| S |                      |                     | j         | j         ¦  «        | j        | j        ¦  «        S r�   )r$  rä   r  r%  r   r´  s     r    rþ   zCol.relabeled_clone¿  sC   € ØŒ:ÐØˆKØ�~Š~Ø�LŠL˜œ T¤ZÑ0Ô0°$´+¸tÔ?Pñ
ô 
ð 	
r'   c                 ó   — | gS r�   r&   r?   s    r    r  zCol.get_group_by_colsÆ  r  r'   c                 óÀ   — | j         | j        k    r| j                             |¦  «        S | j                             |¦  «        | j                              |¦  «        z   S r�   )r%  r   r¡   r¢   s     r    r¡   zCol.get_db_convertersÉ  s_   € ØŒ;˜$Ô+Ò+Ð+ØÔ$×6Ò6°zÑBÔBÐBØÔ ×2Ò2Øñ
ô 
àŒK×)Ò)¨*Ñ5Ô5ñ6ð 	6r'   r�   )r"   r#   r$   rÅ   r±  r—   rq  r   rþ   r  r¡   r‰  rŠ  s   @r    r"  r"  ª  s—   ø€ € € € € Ø!%ÐØ Ðð0ð 0ð 0ð 0ð 0ð 0ðPð Pð Pð
ð ð ð
ð 
ð 
ðð ð ð6ð 6ð 6ð 6ð 6ð 6ð 6r'   r"  c                   óV   ‡ — e Zd ZdZˆ fd„Zd„ Zd„ Zd„ Z	 dd	„Zd
„ Z	d„ Z
d„ Zd„ Zˆ xZS )ÚRefz~
    Reference to column alias of the query. For example, Ref('sum_cost') in
    qs.annotate(sum_cost=Sum('cost')) query.
    c                 óf   •— t          ¦   «                              ¦   «          ||c| _        | _        d S r�   )rn  r—   r  rà   )r   r  rà   rä   s      €r    r—   zRef.__init__×  s-   ø€ Ý‰Œ×ÒÑÔÐØ!% vÐˆŒ	�4”;�;�;r'   c                 óX   — d                      | j        j        | j        | j        ¦  «        S r  )rp  rä   r"   r  rà   r?   s    r    rq  zRef.__repr__Û  s#   € Ø×"Ò" 4¤>Ô#:¸D¼IÀtÄ{ÑSÔSÐSr'   c                 ó   — | j         gS r�   ©rà   r?   s    r    r¤   zRef.get_source_expressionsÞ  s   € Ø”ˆ}Ðr'   c                 ó   — |\  | _         d S r�   r4  r§   s     r    r©   zRef.set_source_expressionsá  s   € Ø‰ˆŒˆˆr'   NTFc                 ó   — | S r�   r&   r¤  s         r    r3   zRef.resolve_expressionä  s	   € ð
 ˆr'   c                 ó   — | j         hS r�   )r  r?   s    r    r  zRef.get_refsë  s   € Ø”	ˆ{Ðr'   c                 ól   — |                       ¦   «         }| j                             |¦  «        |_        |S r�   )r›   rà   rþ   )r   rµ  r  s      r    rþ   zRef.relabeled_cloneî  s+   € Ø—	’	‘”ˆØ”{×2Ò2°8Ñ<Ô<ˆŒØˆr'   c                 óD   — |j                              | j        ¦  «        g fS r�   )r{  Ú
quote_namer  r·   s      r    r   z
Ref.as_sqló  s   € ØŒ~×(Ò(¨¬Ñ3Ô3°RÐ7Ð7r'   c                 ó   — | gS r�   r&   r?   s    r    r  zRef.get_group_by_colsö  r  r'   r0  )r"   r#   r$   r%   r—   rq  r¤   r©   r3   r  rþ   r   r  r‰  rŠ  s   @r    r0  r0  Ñ  sÉ   ø€ € € € € ðð ð
.ð .ð .ð .ð .ðTð Tð Tðð ð ðð ð ð SXðð ð ð ðð ð ðð ð ð
8ð 8ð 8ðð ð ð ð ð ð r'   r0  c                   ó8   ‡ — e Zd ZdZdZˆ fd„Zd„ Zd„ Zd„ Zˆ xZ	S )ÚExpressionListz¬
    An expression containing multiple expressions. Can be used to provide a
    list of expressions as an argument to another expression, like a partition
    clause.
    z%(expressions)sc                 óv   •— |st          d| j        j        z  ¦  «        ‚ t          ¦   «         j        |i |¤Ž d S )Nz$%s requires at least one expression.)r®  rä   r"   rn  r—   ©r   r´   rÅ  rä   s      €r    r—   zExpressionList.__init__  sN   ø€ Øð 	ÝØ6¸¼Ô9PÑPñô ð ð 	�‰ŒÔ˜+Ð/¨Ð/Ð/Ð/Ð/Ð/r'   c                 óT   — | j                              d„ | j        D ¦   «         ¦  «        S )Nc              3   ó4   K  — | ]}t          |¦  «        V — Œd S r�   rÈ  r°   s     r    r½   z)ExpressionList.__str__.<locals>.<genexpr>  rÉ  r'   )rÏ  rÐ  r	  r?   s    r    rs  zExpressionList.__str__
  s*   € ØŒ×#Ò#Ð#PÐ#P¸Ô8OÐ#PÑ#PÔ#PÑPÔPÐPr'   c                 ó    —  | j         ||fi |¤ŽS r�   )r   )r   r   r   r   s       r    r!   zExpressionList.as_sqlite  s   € àˆtŒ{˜8 ZÐAÐA°=ÐAÐAÐAr'   c                 ó†   — g }|                       ¦   «         D ])}|                     |                     ¦   «         ¦  «         Œ*|S r�   ©r¤   r  r  )r   Úgroup_by_colsÚ	partitions      r    r  z ExpressionList.get_group_by_cols  sM   € ØˆØ×4Ò4Ñ6Ô6ð 	@ð 	@ˆIØ× Ò  ×!<Ò!<Ñ!>Ô!>Ñ?Ô?Ð?Ð?ØÐr'   )
r"   r#   r$   r%   rÜ  r—   rs  r!   r  r‰  rŠ  s   @r    r=  r=  ú  s|   ø€ € € € € ðð ð !€Hð0ð 0ð 0ð 0ð 0ðQð Qð QðBð Bð Bðð ð ð ð ð ð r'   r=  c                   ó6   ‡ — e Zd ZdZdZˆ fd„Zˆ fd„Zd„ Zˆ xZS )ÚOrderByListFzORDER BY %(expressions)sc                 óR   •— d„ |D ¦   «         } t          ¦   «         j        |i |¤Ž d S )Nc              3   ó¨   K  — | ]M}t          |t          ¦  «        r2|d          dk    r&t          t          |dd…         ¦  «        d¬¦  «        n|V — ŒNdS )r   r+   rÀ  NT©r%  )r­   r®   r  r¯   r»   s     r    r½   z'OrderByList.__init__.<locals>.<genexpr>  sz   è è € ð 
ð 
ð õ ˜d¥CÑ(Ô(ðØ-1°!¬W¸ª^¨^õ �˜$˜q˜r˜rœ(™œ°Ð5Ñ5Ô5Ð5àð	
ð 
ð 
ð 
ð 
ð 
r'   )rn  r—   r?  s      €r    r—   zOrderByList.__init__  sG   ø€ ð
ð 
ð $ð
ñ 
ô 
ˆð 	�‰ŒÔ˜+Ð/¨Ð/Ð/Ð/Ð/Ð/r'   c                 óH   •— | j         sdS  t          ¦   «         j        |i |¤ŽS )N)Ú r&   )r	  rn  r   )r   rJ  r   rä   s      €r    r   zOrderByList.as_sql'  s.   ø€ ØÔ&ð 	Ø�6Ø�u‰wŒwŒ~˜tÐ. vÐ.Ð.Ð.r'   c                 ó†   — g }|                       ¦   «         D ])}|                     |                     ¦   «         ¦  «         Œ*|S r�   rD  )r   rE  Úorder_bys      r    r  zOrderByList.get_group_by_cols,  sK   € ØˆØ×3Ò3Ñ5Ô5ð 	?ð 	?ˆHØ× Ò  ×!;Ò!;Ñ!=Ô!=Ñ>Ô>Ð>Ð>ØÐr'   )	r"   r#   r$   r5  rÜ  r—   r   r  r‰  rŠ  s   @r    rH  rH    sj   ø€ € € € € Ø€OØ)€Hð	0ð 	0ð 	0ð 	0ð 	0ð/ð /ð /ð /ð /ð
ð ð ð ð ð ð r'   rH  z"django.db.models.ExpressionWrapperc                   óZ   ‡ — e Zd ZdZˆ fd„Zd„ Zd„ Zˆ fd„Zd„ Zd„ Z	e
d„ ¦   «         Zˆ xZS )	ÚExpressionWrapperz”
    An expression that can wrap another expression so that it can provide
    extra context to the inner expression, such as the output_field.
    c                 óZ   •— t          ¦   «                              |¬¦  «         || _        d S rm  r  r  s      €r    r—   zExpressionWrapper.__init__:  s)   ø€ Ý‰Œ×Ò lÐÑ3Ô3Ð3Ø$ˆŒˆˆr'   c                 ó    — |d         | _         d S ©Nr   r  r§   s     r    r©   z(ExpressionWrapper.set_source_expressions>  ó   € Ø œ(ˆŒˆˆr'   c                 ó   — | j         gS r�   r  r?   s    r    r¤   z(ExpressionWrapper.get_source_expressionsA  r  r'   c                 óê   •— t          | j        t          ¦  «        r9| j                             ¦   «         }| j        |_        |                     ¦   «         S t          ¦   «                              ¦   «         S r�   )r­   ré   r9  r›   r   r  rn  ©r   ré   rä   s     €r    r  z#ExpressionWrapper.get_group_by_colsD  s_   ø€ Ý�d”o¥zÑ2Ô2ð 	2Øœ×-Ò-Ñ/Ô/ˆJØ&*Ô&7ˆJÔ#Ø×/Ò/Ñ1Ô1Ð1õ ‰wŒw×(Ò(Ñ*Ô*Ð*r'   c                 ó6   — |                      | j        ¦  «        S r�   )rz  ré   r·   s      r    r   zExpressionWrapper.as_sqlM  s   € Ø×Ò ¤Ñ0Ô0Ð0r'   c                 óL   — d                      | j        j        | j        ¦  «        S r   )rp  rä   r"   ré   r?   s    r    rq  zExpressionWrapper.__repr__P  s   € Ø�Š˜tœ~Ô6¸¼ÑHÔHÐHr'   c                 ó   — | j         j        S r�   )ré   r5  r?   s    r    r5  z!ExpressionWrapper.allowed_defaultS  s   € àŒÔ.Ð.r'   )r"   r#   r$   r%   r—   r©   r¤   r  r   rq  r6  r5  r‰  rŠ  s   @r    rQ  rQ  3  sµ   ø€ € € € € ðð ð
%ð %ð %ð %ð %ð#ð #ð #ð!ð !ð !ð+ð +ð +ð +ð +ð1ð 1ð 1ðIð Ið Ið ð/ð /ñ „Xð/ð /ð /ð /ð /r'   rQ  c                   óF   ‡ — e Zd ZdZˆ fd„Zd„ Zˆ fd„Z	 d
ˆ fd„	Zd	„ Zˆ xZ	S )r�   z1The logical negation of a conditional expression.c                 óp   •— t          ¦   «                              |t          j        ¦   «         ¬¦  «         d S rm  )rn  r—   r   rÖ   rX  s     €r    r—   zNegatedExpression.__init__[  s/   ø€ Ý‰Œ×Ò˜µ&Ô2EÑ2GÔ2GÐÑHÔHÐHÐHÐHr'   c                 ó4   — | j                              ¦   «         S r�   )ré   r›   r?   s    r    r‘   zNegatedExpression.__invert__^  s   € ØŒ×#Ò#Ñ%Ô%Ð%r'   c                 óL  •— 	 t          ¦   «                              ||¦  «        \  }}nH# t          $ r; |j        j        }|j        sY dS |                     t          d¦  «        ¦  «        cY S w xY w|j        j        }| 	                    | j
        ¦  «        sd|› d�|fS d|› �|fS )N)z1=1r&   Tz
CASE WHEN z = 0 THEN 1 ELSE 0 ENDzNOT )rn  r   r   r   r‘  Ú&supports_boolean_expr_in_select_clauserz  r5   r{  Ú0conditional_expression_supported_in_where_clauseré   )r   r   r   r   r   r‘  r{  rä   s          €r    r   zNegatedExpression.as_sqla  sÌ   ø€ ð	1Ý™'œ'Ÿ.š.¨°:Ñ>Ô>‰KˆC��øÝð 	1ð 	1ð 	1ØÔ*Ô3ˆHØÔBð !Ø �y�yØ×#Ò#¥E¨$¡K¤KÑ0Ô0Ð0Ð0Ð0ð		1øøøð
 Ô!Ô%ˆð ×CÒCÀDÄOÑTÔTð 	DØ; Ð;Ð;Ð;¸VÐCÐCØ�cˆ|ˆ|˜VÐ#Ð#s   ƒ%) ©A.Á	"A.Á-A.NTFc                 óœ   •— t          ¦   «                              |||||¦  «        }t          |j        dd¦  «        st	          d¦  «        ‚|S )Nr\   Fz*Cannot negate non-conditional expressions.)rn  r3   r_   ré   rÄ  )r   rÎ   rÍ   rÏ   rÐ   rÓ   Úresolvedrä   s          €r    r3   z$NegatedExpression.resolve_expressionq  sW   ø€ õ ‘7”7×-Ò-Ø�;  y°(ñ
ô 
ˆõ �xÔ*¨M¸5ÑAÔAð 	JÝÐHÑIÔIÐIØˆr'   c                 ó˜   — |j         j        j        }|j         j        j        s% || j        ¦  «        rd                     |¦  «        }||fS ©NzCASE WHEN {} THEN 1 ELSE 0 END)r   r{  ra  r‘  r`  ré   rp  )r   r   r   r   Ú$expression_supported_in_where_clauses        r    r.  zNegatedExpression.select_format{  s^   € ð
 ÔÔ#ÔTð 	-ð Ô#Ô,ÔSð	?ð 5Ð4°T´_ÑEÔEð	?ð
 3×9Ò9¸#Ñ>Ô>ˆCØ�Fˆ{Ðr'   r0  )
r"   r#   r$   r%   r—   r‘   r   r3   r.  r‰  rŠ  s   @r    r�   r�   X  sŸ   ø€ € € € € Ø;Ð;ðIð Ið Ið Ið Ið&ð &ð &ð$ð $ð $ð $ð $ð" SXðð ð ð ð ð ðð ð ð ð ð ð r'   r�   zdjango.db.models.Whenc                   ót   ‡ — e Zd ZdZdZdˆ fd„	Zd„ Zd„ Zd„ Zd„ Z	d	„ Z
	 dd„Zdd„Zd„ Zed„ ¦   «         Zˆ xZS )ÚWhenz"WHEN %(condition)s THEN %(result)sFNc                 ó”  •— |r1|€t          di |¤Žd }}n t          |dd¦  «        rt          |fi |¤Žd }}|�t          |dd¦  «        r|rt          d¦  «        ‚t          |t           ¦  «        r|st	          d¦  «        ‚t          ¦   «                              d ¬¦  «         || _        |                      |¦  «        d         | _	        d S )Nr\   FzLWhen() supports a Q object, a boolean expression, or lookups as a condition.z1An empty Q() can't be used as a When() condition.r•   r   r&   )
r   r_   rÄ  r­   r®  rn  r—   Ú	conditionrµ   r^  )r   rj  ÚthenÚlookupsrä   s       €r    r—   zWhen.__init__‘  sõ   ø€ Øð 	CØÐ Ý%& \ \¨ \ \°4˜7�	�	Ý˜ M°5Ñ9Ô9ð CÝ%& yÐ%<Ð%<°GÐ%<Ð%<¸d˜7�	ØÐ¥G¨I°}ÀeÑ$LÔ$LÐÐPWÐÝð"ñô ð õ �i¥Ñ#Ô#ð 	R¨Ið 	RÝÐPÑQÔQÐQÝ‰Œ×Ò dÐÑ+Ô+Ð+Ø"ˆŒØ×-Ò-¨dÑ3Ô3°AÔ6ˆŒˆˆr'   c                 ó&   — d| j         ›d| j        ›�S )NzWHEN z THEN ©rj  r^  r?   s    r    rs  zWhen.__str__¢  s   € € Ø$(¤N N N°D´K°KÐ@Ð@r'   c                 ó(   — d| j         j        ›d| ›d�S ©Nú<z: ú>©rä   r"   r?   s    r    rq  zWhen.__repr__¥  ó   € € Ø!œ^Ô4Ð4Ð4°d°d°dÐ;Ð;r'   c                 ó   — | j         | j        gS r�   rn  r?   s    r    r¤   zWhen.get_source_expressions¨  s   € Ø” ¤Ð,Ð,r'   c                 ó$   — |\  | _         | _        d S r�   rn  r§   s     r    r©   zWhen.set_source_expressions«  s   € Ø&+Ñ#ˆŒ˜œ˜˜r'   c                 ó   — | j         j        gS r�   )r^  rÝ   r?   s    r    rã   zWhen.get_source_fields®  s   € à”Ô1Ð2Ð2r'   Tc                 óò   — |                       ¦   «         }||_        t          |j        d¦  «        r#|j                             ||||d¦  «        |_        |j                             |||||¦  «        |_        |S )Nr3   F)r›   rÑ   r4   rj  r3   r^  rÒ   s          r    r3   zWhen.resolve_expression²  s~   € ð �IŠI‰KŒKˆØ ˆŒÝ�1”;Ð 4Ñ5Ô5ð 	Øœ+×8Ò8Ø�{ E¨9°eñô ˆAŒKð ”8×.Ò.Ø�;  y°(ñ
ô 
ˆŒð ˆr'   c                 óô   — |j                              | ¦  «         |}g }|                     | j        ¦  «        \  }}||d<   |                     | j        ¦  «        \  }	}
|	|d<   |p| j        }||z  g |¢|¢|
¢R fS )Nrj  r^  )r{  r“  rz  rj  r^  rÜ  )r   r   r   rÜ  r   Útemplate_paramsÚ
sql_paramsÚcondition_sqlÚcondition_paramsÚ
result_sqlÚresult_paramss              r    r   zWhen.as_sqlÀ  s­   € ØŒ×/Ò/°Ñ5Ô5Ð5Ø'ˆØˆ
Ø*2×*:Ò*:¸4¼>Ñ*JÔ*JÑ'ˆÐ'Ø'4ˆ˜Ñ$Ø$,×$4Ò$4°T´[Ñ$AÔ$AÑ!ˆ
�MØ$.ˆ˜Ñ!ØÐ,˜tœ}ˆØ˜/Ñ)ð ,
Øð,
àð,
ð ð,
ð ,
ð 
ð 	
r'   c                 ó†   — g }|                       ¦   «         D ])}|                     |                     ¦   «         ¦  «         Œ*|S r�   rD  r  s      r    r  zWhen.get_group_by_colsÏ  sH   € àˆØ×1Ò1Ñ3Ô3ð 	4ð 	4ˆFØ�KŠK˜×0Ò0Ñ2Ô2Ñ3Ô3Ð3Ð3Øˆr'   c                 ó2   — | j         j        o| j        j        S r�   )rj  r5  r^  r?   s    r    r5  zWhen.allowed_defaultÖ  s   € àŒ~Ô-ÐM°$´+Ô2MÐMr'   ©NNr0  r�   )r"   r#   r$   rÜ  r\   r—   rs  rq  r¤   r©   rã   r3   r   r  r   r5  r‰  rŠ  s   @r    rh  rh  ‹  sõ   ø€ € € € € à3€Hà€Kð7ð 7ð 7ð 7ð 7ð 7ð"Að Að Að<ð <ð <ð-ð -ð -ð,ð ,ð ,ð3ð 3ð 3ð
 SXðð ð ð ð
ð 
ð 
ð 
ðð ð ð ðNð Nñ „_ðNð Nð Nð Nð Nr'   rh  zdjango.db.models.Casec                   óˆ   ‡ — e Zd ZdZdZdZdddœˆ fd„
Zd„ Zd„ Zd	„ Z	d
„ Z
	 dd„Zˆ fd„Z	 dd„Zˆ fd„Zed„ ¦   «         Zˆ xZS )ÚCasezÊ
    An SQL searched CASE expression:

        CASE
            WHEN n > 0
                THEN 'positive'
            WHEN n < 0
                THEN 'negative'
            ELSE 'zero'
        END
    z#CASE %(cases)s ELSE %(default)s ENDr¿  N)Údefaultr   c                ó  •— t          d„ |D ¦   «         ¦  «        st          d¦  «        ‚t          ¦   «                              |¦  «         t	          |¦  «        | _        |                      |¦  «        d         | _        || _        d S )Nc              3   ó@   K  — | ]}t          |t          ¦  «        V — Œd S r�   )r­   rh  )r±   Úcases     r    r½   z Case.__init__.<locals>.<genexpr>í  s,   è è € Ð<Ð<¨d•:˜d¥DÑ)Ô)Ð<Ð<Ð<Ð<Ð<Ð<r'   z.Positional arguments must all be When objects.r   )	ræ  rÄ  rn  r—   ÚlistÚcasesrµ   r…  rÅ  )r   r…  r   rŠ  rÅ  rä   s        €r    r—   zCase.__init__ì  s|   ø€ ÝÐ<Ð<°eÐ<Ñ<Ô<Ñ<Ô<ð 	NÝÐLÑMÔMÐMÝ‰Œ×Ò˜Ñ&Ô&Ð&Ý˜%‘[”[ˆŒ
Ø×.Ò.¨wÑ7Ô7¸Ô:ˆŒØˆŒ
ˆ
ˆ
r'   c                 ó`   — dd                      d„ | j        D ¦   «         ¦  «        ›d| j        ›�S )NzCASE rá   c              3   ó4   K  — | ]}t          |¦  «        V — Œd S r�   rÈ  )r±   rÔ   s     r    r½   zCase.__str__.<locals>.<genexpr>ö  s(   è è € Ð1Ð1 •c˜!‘f”fÐ1Ð1Ð1Ð1Ð1Ð1r'   z, ELSE )rÐ  rŠ  r…  r?   s    r    rs  zCase.__str__ô  s;   € € à�IŠIÐ1Ð1 d¤jÐ1Ñ1Ô1Ñ1Ô1Ð1Ð1ØŒLˆLð
ð 	
r'   c                 ó(   — d| j         j        ›d| ›d�S rp  rs  r?   s    r    rq  zCase.__repr__ú  rt  r'   c                 ó"   — | j         | j        gz   S r�   ©rŠ  r…  r?   s    r    r¤   zCase.get_source_expressionsý  s   € ØŒz˜Tœ\˜NÑ*Ð*r'   c                 ó$   — |�^ | _         | _        d S r�   r�  r§   s     r    r©   zCase.set_source_expressions   s   € Ø$)Ñ!ˆŒ�T”\�\�\r'   TFc                 óø   — |                       ¦   «         }||_        t          |j        ¦  «        D ]&\  }}|                     |||||¦  «        |j        |<   Œ'|j                             |||||¦  «        |_        |S r�   )r›   rÑ   rØ  rŠ  r3   r…  )	r   rÎ   rÍ   rÏ   rÐ   rÓ   rÔ   rÙ  rˆ  s	            r    r3   zCase.resolve_expression  sŠ   € ð �IŠI‰KŒKˆØ ˆŒÝ" 1¤7Ñ+Ô+ð 	ð 	‰IˆC�Ø×2Ò2Ø�{ E¨9°hñô ˆAŒG�C‰LˆLð ”I×0Ò0Ø�;  y°(ñ
ô 
ˆŒ	ð ˆr'   c                 óp   •— t          ¦   «                              ¦   «         }|j        d d …         |_        |S r�   )rn  r›   rŠ  )r   rÔ   rä   s     €r    r›   z	Case.copy  s*   ø€ Ý‰GŒG�LŠL‰NŒNˆØ”'˜!˜!˜!”*ˆŒØˆr'   c                 óþ  — |j                              | ¦  «         | j        s|                     | j        ¦  «        S i | j        ¥|¥}g }g }|                     | j        ¦  «        \  }	}
| j        D ]}	 |                     |¦  «        \  }}n9# t          $ r Y Œ(t          $ r! |                     |j        ¦  «        \  }	}
Y  n/w xY w| 	                    |¦  «         | 
                    |¦  «         Œ€|s|	|
fS |p| j        }|                     |¦  «        |d<   |	|d<   | 
                    |
¦  «         |p|                     d| j        ¦  «        }||z  }| j        �"|j                              | j        ¦  «        |z  }||fS )NrŠ  r…  rÜ  )r{  r“  rŠ  rz  r…  rÅ  r   r
   r^  rG  r  Úcase_joinerrÐ  r  rÜ  rÝ   Úunification_cast_sqlr   )r   r   r   rÜ  r”  r   rz  Ú
case_partsr{  Údefault_sqlÚdefault_paramsrˆ  Úcase_sqlÚcase_paramsr   s                  r    r   zCase.as_sql  sË  € ð 	Œ×/Ò/°Ñ5Ô5Ð5ØŒzð 	2Ø×#Ò# D¤LÑ1Ô1Ð1Ø9˜TœZÐ9¨=Ð9ˆØˆ
Øˆ
Ø&.×&6Ò&6°t´|Ñ&DÔ&DÑ#ˆ�^Ø”Jð 		+ð 		+ˆDðØ(0×(8Ò(8¸Ñ(>Ô(>Ñ%�˜+˜+øÝ!ð ð ð Ø�Ý ð ð ð Ø.6×.>Ò.>¸t¼{Ñ.KÔ.KÑ+�˜^Ø��ðøøøð ×Ò˜hÑ'Ô'Ð'Ø×Ò˜kÑ*Ô*Ð*Ð*Øð 	/Ø Ð.Ð.Ø!Ð5 TÔ%5ˆØ#.×#3Ò#3°JÑ#?Ô#?ˆ˜Ñ Ø%0ˆ˜	Ñ"Ø×Ò˜.Ñ)Ô)Ð)ØÐM˜×2Ò2°:¸t¼}ÑMÔMˆØ˜Ñ(ˆØÔ%Ð1Ø”.×5Ò5°dÔ6GÑHÔHÈ3ÑNˆCØ�JˆÐs   Á2BÂ
CÂ&CÃ Cc                 ó„   •— | j         s| j                             ¦   «         S t          ¦   «                              ¦   «         S r�   )rŠ  r…  r  rn  )r   rä   s    €r    r  zCase.get_group_by_cols6  s7   ø€ ØŒzð 	4Ø”<×1Ò1Ñ3Ô3Ð3Ý‰wŒw×(Ò(Ñ*Ô*Ð*r'   c                 óV   — | j         j        ot          d„ | j        D ¦   «         ¦  «        S )Nc              3   ó$   K  — | ]}|j         V — Œd S r�   rå  )r±   Úcase_s     r    r½   z'Case.allowed_default.<locals>.<genexpr>=  s6   è è € ð 4
ð 4
Ø&+ˆEÔ!ð4
ð 4
ð 4
ð 4
ð 4
ð 4
r'   )r…  r5  ræ  rŠ  r?   s    r    r5  zCase.allowed_default;  s>   € àŒ|Ô+ð 
µð 4
ð 4
Ø/3¬zð4
ñ 4
ô 4
ñ 1
ô 1
ð 	
r'   r0  r‚  )r"   r#   r$   r%   rÜ  r”  r—   rs  rq  r¤   r©   r3   r›   r   r  r   r5  r‰  rŠ  s   @r    r„  r„  Û  s  ø€ € € € € ð
ð 
ð 5€HØ€Kà'+¸$ð ð ð ð ð ð ð ð
ð 
ð 
ð<ð <ð <ð+ð +ð +ð*ð *ð *ð SXðð ð ð ðð ð ð ð ð @Dðð ð ð ð@+ð +ð +ð +ð +ð
 ð
ð 
ñ „_ð
ð 
ð 
ð 
ð 
r'   r„  c                   óz   ‡ — e Zd ZdZdZdZdZdZdˆ fd„	Zd„ Z	d„ Z
d	„ Zˆ fd
„Zed„ ¦   «         Zd„ Zdd„Zd„ Zˆ xZS )ÚSubqueryz”
    An explicit subquery. It may contain OuterRef() references to the outer
    query which will be resolved when it is applied to that query.
    z(%(subquery)s)FNTc                 óÀ   •— t          |d|¦  «                             ¦   «         | _        d| j        _        || _        t          ¦   «                              |¦  «         d S )NrÎ   T)r_   r  rÎ   rÉ   rÅ  rn  r—   )r   Úquerysetr   rÅ  rä   s       €r    r—   zSubquery.__init__M  sQ   ø€ å˜X w°Ñ9Ô9×?Ò?ÑAÔAˆŒ
Ø"ˆŒ
ÔØˆŒ
Ý‰Œ×Ò˜Ñ&Ô&Ð&Ð&Ð&r'   c                 ó   — | j         gS r�   ©rÎ   r?   s    r    r¤   zSubquery.get_source_expressionsT  s   € Ø”
ˆ|Ðr'   c                 ó    — |d         | _         d S rT  r¤  r§   s     r    r©   zSubquery.set_source_expressionsW  s   € Ø˜1”XˆŒ
ˆ
ˆ
r'   c                 ó   — | j         j        S r�   )rÎ   r   r?   s    r    rÚ   zSubquery._resolve_output_fieldZ  s   € ØŒzÔ&Ð&r'   c                 ó„   •— t          ¦   «                              ¦   «         }|j                             ¦   «         |_        |S r�   )rn  r›   rÎ   r  )r   r  rä   s     €r    r›   zSubquery.copy]  s.   ø€ Ý‘”—’‘”ˆØ”k×'Ò'Ñ)Ô)ˆŒØˆr'   c                 ó   — | j         j        S r�   )rÎ   Úexternal_aliasesr?   s    r    r©  zSubquery.external_aliasesb  s   € àŒzÔ*Ð*r'   c                 ó4   — | j                              ¦   «         S r�   )rÎ   Úget_external_colsr?   s    r    r«  zSubquery.get_external_colsf  s   € ØŒz×+Ò+Ñ-Ô-Ð-r'   c                 óî   — |j                              | ¦  «         i | j        ¥|¥}| j                             ||¦  «        \  }}|dd…         |d<   |p|                     d| j        ¦  «        }||z  }||fS )NrÀ  r<   rÉ   rÜ  )r{  r“  rÅ  rÎ   r   r  rÜ  )	r   r   r   rÜ  r   rz  Úsubquery_sqlr{  r   s	            r    r   zSubquery.as_sqli  sˆ   € ØŒ×/Ò/°Ñ5Ô5Ð5Ø9˜TœZÐ9¨=Ð9ˆØ#'¤:×#4Ò#4°X¸zÑ#JÔ#JÑ ˆ�jØ&2°1°R°4Ô&8ˆ˜
Ñ#àÐM˜×2Ò2°:¸t¼}ÑMÔMˆØ˜Ñ(ˆØ�JˆÐr'   c                 ó8   — | j                              | ¬¦  «        S )N)Úwrapper)rÎ   r  r?   s    r    r  zSubquery.get_group_by_colss  s   € ØŒz×+Ò+°DÐ+Ñ9Ô9Ð9r'   r�   )r"   r#   r$   r%   rÜ  rº   r2  rÉ   r—   r¤   r©   rÚ   r›   r6  r©  r«  r   r  r‰  rŠ  s   @r    r   r   B  sò   ø€ € € € € ðð ð
  €HØÐØ!ÐØ€Hð'ð 'ð 'ð 'ð 'ð 'ðð ð ðð ð ð'ð 'ð 'ðð ð ð ð ð
 ð+ð +ñ „Xð+ð.ð .ð .ðð ð ð ð:ð :ð :ð :ð :ð :ð :r'   r   c                   óT   ‡ — e Zd ZdZ ej        ¦   «         ZdZˆ fd„Zd„ Z	ˆ fd„Z
ˆ xZS )ÚExistszEXISTS(%(subquery)s)Fc                 óx   •—  t          ¦   «         j        |fi |¤Ž | j                             ¦   «         | _        d S r�   )rn  r—   rÎ   Úexists)r   r¢  r   rä   s      €r    r—   zExists.__init__|  s;   ø€ Ø�‰ŒÔ˜Ð,Ð, VÐ,Ð,Ð,Ø”Z×&Ò&Ñ(Ô(ˆŒ
ˆ
ˆ
r'   c                 óV   — |j         j        j        sd                     |¦  «        }||fS re  )r   r‘  r`  rp  r/  s       r    r.  zExists.select_format€  s2   € ð Ô"Ô+ÔRð 	?Ø2×9Ò9¸#Ñ>Ô>ˆCØ�Fˆ{Ðr'   c                 óÐ   •— 	  t          ¦   «         j        |g|¢R i |¤ŽS # t          $ r; |j        j        }|j        sY dS |                     t          d¦  «        ¦  «        cY S w xY w)N)z1=0r&   F)rn  r   r   r   r‘  r`  rz  r5   )r   r   rJ  r   r‘  rä   s        €r    r   zExists.as_sqlˆ  s†   ø€ ð	2Ø!•5‘7”7”> (Ð<¨TÐ<Ð<Ð<°VÐ<Ð<Ð<øÝð 	2ð 	2ð 	2ØÔ*Ô3ˆHØÔBð !Ø �y�yØ×#Ò#¥E¨%¡L¤LÑ1Ô1Ð1Ð1Ð1ð		2øøøs   ƒ   A%Á "A%Á$A%)r"   r#   r$   rÜ  r   rÖ   r   r2  r—   r.  r   r‰  rŠ  s   @r    r±  r±  w  s{   ø€ € € € € Ø%€HØ&�6Ô&Ñ(Ô(€LØ"Ðð)ð )ð )ð )ð )ðð ð ð2ð 2ð 2ð 2ð 2ð 2ð 2ð 2ð 2r'   r±  zdjango.db.models.OrderByc                   óV   — e Zd ZdZdZdd„Zd„ Zd„ Zd„ Zdd„Z	d	„ Z
d
„ Zd„ Zd„ Zd„ ZdS )r  z%(expression)s %(ordering)sFNc                 óÐ   — |r|rt          d¦  «        ‚|du s|du rt          d¦  «        ‚|| _        || _        || _        t	          |d¦  «        st          d¦  «        ‚|| _        d S )Nz1nulls_first and nulls_last are mutually exclusiveFz7nulls_first and nulls_last values must be True or None.r3   z%expression must be an expression type)r®  Únulls_firstÚ
nulls_lastr%  r4   ré   )r   ré   r%  r¸  r¹  s        r    r—   zOrderBy.__init__—  sŠ   € Øð 	R˜:ð 	RÝÐPÑQÔQÐQØ˜%ÐÐ :°Ð#6Ð#6ÝÐVÑWÔWÐWØ&ˆÔØ$ˆŒØ$ˆŒÝ�zÐ#7Ñ8Ô8ð 	FÝÐDÑEÔEÐEØ$ˆŒˆˆr'   c                 óX   — d                      | j        j        | j        | j        ¦  «        S )Nz{}({}, descending={}))rp  rä   r"   ré   r%  r?   s    r    rq  zOrderBy.__repr__£  s*   € Ø&×-Ò-ØŒNÔ# T¤_°d´oñ
ô 
ð 	
r'   c                 ó    — |d         | _         d S rT  r  r§   s     r    r©   zOrderBy.set_source_expressions¨  rU  r'   c                 ó   — | j         gS r�   r  r?   s    r    r¤   zOrderBy.get_source_expressions«  r  r'   c                 óÎ  — |p| j         }|j        j        r| j        rd|z  }nL| j        rd|z  }n?| j        r| j        r|j        j        sd|z  }n| j        r| j        s|j        j        sd|z  }|j                             | ¦  «         | 	                    | j
        ¦  «        \  }}|| j        rdnddœ|¥}||                     d¦  «        z  }||z                       ¦   «         |fS )	Nz%s NULLS LASTz%s NULLS FIRSTz%%(expression)s IS NULL, %sz%%(expression)s IS NOT NULL, %sÚDESCÚASC)ré   Úorderingz%(expression)s)rÜ  r‘  Ú supports_order_by_nulls_modifierr¹  r¸  r%  Úorder_by_nulls_firstr{  r“  rz  ré   ÚcountÚrstrip)r   r   r   rÜ  r   Úexpression_sqlr   Úplaceholderss           r    r   zOrderBy.as_sql®  s:  € ØÐ,˜tœ}ˆØÔÔ?ð 	HØŒð 7Ø*¨XÑ5��ØÔ!ð 7Ø+¨hÑ6�øàŒð HØ”ðHØ$.Ô$7Ô$LðHð 9¸8ÑC��ØÔ!ð HØ”OðHØ(2Ô(;Ô(PðHð =¸xÑG�ØŒ×/Ò/°Ñ5Ô5Ð5Ø!)×!1Ò!1°$´/Ñ!BÔ!BÑˆ˜à(Ø"&¤/Ð<˜˜°uð
ð 
ð ð
ˆð
 	�(—.’.Ð!1Ñ2Ô2Ñ2ˆØ˜<Ñ'×/Ò/Ñ1Ô1°6Ð9Ð9r'   c                 ó"  — |j         j        sn|j                             | j        ¦  «        rO|                      ¦   «         }t          t          | j        d¬¦  «        d¬¦  «        |_         |j        ||¦  «        S |                      ||¦  «        S )NT)rk  F)r…  )	r‘  r`  r{  ra  ré   r›   r„  rh  r   )r   r   r   r›   s       r    Ú	as_oraclezOrderBy.as_oracleÈ  s•   € ð Ô#ÔJð	5à”×OÒOØ”ñô ð	5ð —9’9‘;”;ˆDÝ"Ý�T”_¨4Ð0Ñ0Ô0Øðñ ô ˆDŒOð �4”;˜x¨Ñ4Ô4Ð4Ø�{Š{˜8 ZÑ0Ô0Ð0r'   c                 ó†   — g }|                       ¦   «         D ])}|                     |                     ¦   «         ¦  «         Œ*|S r�   rD  r  s      r    r  zOrderBy.get_group_by_colsÙ  sH   € ØˆØ×1Ò1Ñ3Ô3ð 	4ð 	4ˆFØ�KŠK˜×0Ò0Ñ2Ô2Ñ3Ô3Ð3Ð3Øˆr'   c                 óv   — | j          | _         | j        rd| _        d | _        n| j        rd| _        d | _        | S rx   )r%  r¸  r¹  r?   s    r    r)  zOrderBy.reverse_orderingß  sI   € Ø"œoÐ-ˆŒØÔð 	#Ø"ˆDŒOØ#ˆDÔÐØŒ_ð 	#Ø#ˆDÔØ"ˆDŒOØˆr'   c                 ó   — d| _         d S rB   rK  r?   s    r    r!  zOrderBy.ascé  s   € ØˆŒˆˆr'   c                 ó   — d| _         d S rx   rK  r?   s    r    r&  zOrderBy.descì  s   € ØˆŒˆˆr'   )FNNr�   )r"   r#   r$   rÜ  r\   r—   rq  r©   r¤   r   rÈ  r  r)  r!  r&  r&   r'   r    r  r  ’  s¾   € € € € € à,€HØ€Kð
%ð 
%ð 
%ð 
%ð
ð 
ð 
ð
#ð #ð #ð!ð !ð !ð:ð :ð :ð :ð41ð 1ð 1ð"ð ð ðð ð ð ð  ð  ðð ð ð ð r'   r  c                   ój   ‡ — e Zd ZdZdZdZ	 	 	 	 dˆ fd„	Zd„ Zd„ Zd„ Z	dd	„Z
ˆ fd
„Zd„ Zd„ Zd„ Zˆ xZS )ÚWindowz %(expression)s OVER (%(window)s)FTNc                 ó¬  •— || _         || _        || _        t          |dd¦  «        st	          d|j        j        z  ¦  «        ‚| j         �At          | j         t          t          f¦  «        s| j         f| _         t          | j         Ž | _         | j        �t          | j        t          t          f¦  «        rt          | j        Ž | _        nJt          | j        t          t          f¦  «        rt          | j        ¦  «        | _        nt	          d¦  «        ‚t          ¦   «                              |¬¦  «         |                      |¦  «        d         | _        d S )Nr4  Fz3Expression '%s' isn't compatible with OVER clauses.zhWindow.order_by must be either a string reference to a field, an expression, or a list or tuple of them.r•   r   )Úpartition_byrO  Úframer_   r®  rä   r"   r­   rH  r‰  r=  rH  r“   r®   rn  r—   rµ   Úsource_expression)r   ré   rÐ  rO  rÑ  r   rä   s         €r    r—   zWindow.__init__ø  sG  ø€ ð )ˆÔØ ˆŒØˆŒ
å�zÐ#6¸Ñ>Ô>ð 	ÝØEØÔ&Ô/ñ0ñô ð ð
 ÔÐ(Ý˜dÔ/µ%½°Ñ?Ô?ð 9Ø%)Ô%6Ð$8�Ô!Ý .°Ô0AÐ BˆDÔàŒ=Ð$Ý˜$œ-­$µ¨Ñ7Ô7ð Ý +¨T¬]Ð ;�”�Ý˜DœM­N½CÐ+@ÑAÔAð Ý +¨D¬MÑ :Ô :�”�å ðHñô ð õ 	‰Œ×Ò lÐÑ3Ô3Ð3Ø!%×!8Ò!8¸Ñ!DÔ!DÀQÔ!GˆÔÐÐr'   c                 ó   — | j         j        S r�   )rÒ  r   r?   s    r    rÚ   zWindow._resolve_output_field  s   € ØÔ%Ô2Ð2r'   c                 ó6   — | j         | j        | j        | j        gS r�   ©rÒ  rÐ  rO  rÑ  r?   s    r    r¤   zWindow.get_source_expressions  s   € ØÔ&¨Ô(9¸4¼=È$Ì*ÐUÐUr'   c                 ó<   — |\  | _         | _        | _        | _        d S r�   rÕ  r§   s     r    r©   zWindow.set_source_expressions"  s   € ØOTÑLˆÔ Ô 1°4´=À$Ä*À*À*r'   c                 óð  — |j                              | ¦  «         |j        j        st	          d¦  «        ‚|                     | j        ¦  «        \  }}g d}}| j        �G| j                             ||d¬¦  «        \  }}	| 	                    |¦  «         |t          |	¦  «        z  }| j        �D|                     | j        ¦  «        \  }
}| 	                    |
¦  «         |t          |¦  «        z  }| j        rD|                     | j        ¦  «        \  }}| 	                    |¦  «         |t          |¦  «        z  }|p| j        }||d                     |¦  «                             ¦   «         dœz  g |¢|¢R fS )Nz1This backend does not support window expressions.r&   zPARTITION BY %(expressions)s)r   r   rÜ  r¿  )ré   Úwindow)r{  r“  r‘  Úsupports_over_clauser   rz  rÒ  rÐ  r   rG  rH  rO  rÑ  rÜ  rÐ  Ústrip)r   r   r   rÜ  Úexpr_sqlr   Ú
window_sqlÚwindow_paramsÚsql_exprr{  Ú	order_sqlÚorder_paramsÚ	frame_sqlÚframe_paramss                 r    r   zWindow.as_sql%  s˜  € ØŒ×/Ò/°Ñ5Ô5Ð5ØÔ"Ô7ð 	YÝ#Ð$WÑXÔXÐXØ#×+Ò+¨DÔ,BÑCÔCÑˆ�&Ø$&¨�Mˆ
àÔÐ(Ø#'Ô#4×#;Ò#;Ø!Ø%Ø7ð $<ñ $ô $Ñ ˆH�jð
 ×Ò˜hÑ'Ô'Ð'Ø�U :Ñ.Ô.Ñ.ˆMàŒ=Ð$Ø&.×&6Ò&6°t´}Ñ&EÔ&EÑ#ˆI�|Ø×Ò˜iÑ(Ô(Ð(Ø�U <Ñ0Ô0Ñ0ˆMàŒ:ð 	1Ø&.×&6Ò&6°t´zÑ&BÔ&BÑ#ˆI�|Ø×Ò˜iÑ(Ô(Ð(Ø�U <Ñ0Ô0Ñ0ˆMàÐ,˜tœ}ˆð  h¸#¿(º(À:Ñ:NÔ:N×:TÒ:TÑ:VÔ:VÐWÐWÑWØ%ˆfÐ%�}Ð%Ð%ð
ð 	
r'   c                 ób  •— t          | j        t          j        ¦  «        rz|                      ¦   «         } |j        ¦   «         }t          j        ¦   «         |d         _         |j        |¦  «         t          t          |¦  «         
                    ||¦  «        S |                      ||¦  «        S rT  )r­   r   r   r   r›   r¤   rë   r©   rn  rÎ  r!   r   )r   r   r   r›   r	  rä   s        €r    r!   zWindow.as_sqliteF  s™   ø€ Ý�dÔ'­Ô)<Ñ=Ô=ð 	Gà—9’9‘;”;ˆDØ!< Ô!<Ñ!>Ô!>ÐÝ17Ô1BÑ1DÔ1DÐ˜qÔ!Ô.Ø'ˆDÔ'Ð(:Ñ;Ô;Ð;Ý� Ñ&Ô&×0Ò0°¸:ÑFÔFÐFØ�{Š{˜8 ZÑ0Ô0Ð0r'   c                 óâ   — d                      t          | j        ¦  «        | j        rdt          | j        ¦  «        z   ndt          | j        pd¦  «        t          | j        pd¦  «        ¦  «        S )Nz{} OVER ({}{}{})zPARTITION BY rM  )rp  r®   rÒ  rÐ  rO  rÑ  r?   s    r    rs  zWindow.__str__P  sl   € Ø!×(Ò(Ý�Ô&Ñ'Ô'Ø8<Ô8IÐQˆO�c $Ô"3Ñ4Ô4Ñ4Ð4ÈrÝ�”Ð# Ñ$Ô$Ý�”
Ð ˜bÑ!Ô!ñ	
ô 
ð 	
r'   c                 ó(   — d| j         j        ›d| ›d�S rp  rs  r?   s    r    rq  zWindow.__repr__X  rt  r'   c                 óÖ   — g }| j         r,|                     | j                              ¦   «         ¦  «         | j        �,|                     | j                             ¦   «         ¦  «         |S r�   )rÐ  r  r  rO  )r   rE  s     r    r  zWindow.get_group_by_cols[  sf   € ØˆØÔð 	HØ× Ò  Ô!2×!DÒ!DÑ!FÔ!FÑGÔGÐGØŒ=Ð$Ø× Ò  ¤×!@Ò!@Ñ!BÔ!BÑCÔCÐCØÐr'   )NNNNr�   )r"   r#   r$   rÜ  rº   rÂ   r—   rÚ   r¤   r©   r   r!   rs  rq  r  r‰  rŠ  s   @r    rÎ  rÎ  ð  só   ø€ € € € € Ø1€Hð ÐØÐð
 ØØØð"Hð "Hð "Hð "Hð "Hð "HðH3ð 3ð 3ðVð Vð VðUð Uð Uð
ð 
ð 
ð 
ðB1ð 1ð 1ð 1ð 1ð
ð 
ð 
ð<ð <ð <ðð ð ð ð ð ð r'   rÎ  c                   óH   — e Zd ZdZdZdd„Zd„ Zd„ Zd„ Zd„ Z	d	„ Z
d
„ Zd„ ZdS )ÚWindowFrameaV  
    Model the frame clause in window expressions. There are two types of frame
    clauses which are subclasses, however, all processing and validation (by no
    means intended to be complete) is done here. Thus, providing an end for a
    frame is optional (the default is UNBOUNDED FOLLOWING, which is the last
    row in the frame).
    z,%(frame_type)s BETWEEN %(start)s AND %(end)sNc                 óV   — t          |¦  «        | _        t          |¦  «        | _        d S r�   )r5   ÚstartÚend©r   rê  rë  s      r    r—   zWindowFrame.__init__o  s    € Ý˜5‘\”\ˆŒ
Ý˜‘:”:ˆŒˆˆr'   c                 ó$   — |\  | _         | _        d S r�   ©rê  rë  r§   s     r    r©   z"WindowFrame.set_source_expressionss  s   € Ø$ÑˆŒ
�D”H�H�Hr'   c                 ó   — | j         | j        gS r�   rî  r?   s    r    r¤   z"WindowFrame.get_source_expressionsv  s   € Ø”
˜DœHÐ%Ð%r'   c                 ó¼   — |j                              | ¦  «         |                      || j        j        | j        j        ¦  «        \  }}| j        | j        ||dœz  g fS )N©Ú
frame_typerê  rë  )r{  r“  Úwindow_frame_start_endrê  rè   rë  rÜ  rò  )r   r   r   rê  rë  s        r    r   zWindowFrame.as_sqly  sq   € ØŒ×/Ò/°Ñ5Ô5Ð5Ø×0Ò0Ø˜œ
Ô(¨$¬(¬.ñ
ô 
‰
ˆˆsð ŒMà"œoØØðð ñð ð
ð 	
r'   c                 ó(   — d| j         j        ›d| ›d�S rp  rs  r?   s    r    rq  zWindowFrame.__repr__ˆ  rt  r'   c                 ó   — g S r�   r&   r?   s    r    r  zWindowFrame.get_group_by_cols‹  r¥   r'   c                 ó2  — | j         j        �>| j         j        dk     r.dt          | j         j        ¦  «        t          j        j        fz  }n?| j         j        �"| j         j        dk    rt          j        j        }nt          j        j        }| j        j        �1| j        j        dk    r!d| j        j        t          j        j	        fz  }n?| j        j        �"| j        j        dk    rt          j        j        }nt          j        j
        }| j        | j        ||dœz  S )Nr   z%d %srñ  )rê  rè   Úabsr   r{  Ú	PRECEDINGÚCURRENT_ROWÚUNBOUNDED_PRECEDINGrë  Ú	FOLLOWINGÚUNBOUNDED_FOLLOWINGrÜ  rò  rì  s      r    rs  zWindowFrame.__str__Ž  só   € ØŒ:ÔÐ'¨D¬JÔ,<¸qÒ,@Ð,@Ø�s 4¤:Ô#3Ñ4Ô4µj´nÔ6NÐOÑOˆEˆEØŒZÔÐ)¨d¬jÔ.>À!Ò.CÐ.CÝ”NÔ.ˆEˆEå”NÔ6ˆEàŒ8Œ>Ð%¨$¬(¬.¸1Ò*<Ð*<Ø˜TœXœ^­Z¬^Ô-EÐFÑFˆCˆCØŒXŒ^Ð'¨D¬H¬N¸aÒ,?Ð,?Ý”.Ô,ˆCˆCå”.Ô4ˆCØŒ}Øœ/ØØð 
ð  
ñ 
ð 	
r'   c                 ó    — t          d¦  «        ‚)Nz3Subclasses must implement window_frame_start_end().r‡   ©r   r   rê  rë  s       r    ró  z"WindowFrame.window_frame_start_end¢  s   € Ý!Ð"WÑXÔXÐXr'   r‚  )r"   r#   r$   r%   rÜ  r—   r©   r¤   r   rq  r  rs  ró  r&   r'   r    rè  rè  d  s§   € € € € € ðð ð >€Hðð ð ð ð%ð %ð %ð&ð &ð &ð
ð 
ð 
ð<ð <ð <ðð ð ð
ð 
ð 
ð(Yð Yð Yð Yð Yr'   rè  c                   ó   — e Zd ZdZd„ ZdS )ÚRowRangeÚROWSc                 ó8   — |j                              ||¦  «        S r�   )r{  Úwindow_frame_rows_start_endrþ  s       r    ró  zRowRange.window_frame_start_end©  s   € ØŒ~×9Ò9¸%ÀÑEÔEÐEr'   N©r"   r#   r$   rò  ró  r&   r'   r    r   r   ¦  s-   € € € € € Ø€JðFð Fð Fð Fð Fr'   r   c                   ó   — e Zd ZdZd„ ZdS )Ú
ValueRangeÚRANGEc                 ó8   — |j                              ||¦  «        S r�   )r{  Úwindow_frame_range_start_endrþ  s       r    ró  z!ValueRange.window_frame_start_end°  s   € ØŒ~×:Ò:¸5À#ÑFÔFÐFr'   Nr  r&   r'   r    r  r  ­  s-   € € € € € Ø€JðGð Gð Gð Gð Gr'   r  )Zr›   rö  Ú	functoolsr;  Úcollectionsr   Údecimalr   Útypesr   Úuuidr   Údjango.core.exceptionsr   r	   r
   Ú	django.dbr   r   r   Údjango.db.modelsr   Údjango.db.models.constantsr   Údjango.db.models.query_utilsr   Údjango.utils.deconstructr   Údjango.utils.functionalr   Údjango.utils.hashabler   r   r)   r“   r9  rD   r>   rP   rT   rX   rJ   rd   ru   rh   rk   rp   r�  r€  rƒ  r‚  Ú_connector_combinationsr‰  r[  r_  ÚdrA  r8   Úfield_typesr\  r]  r^  Ú	lru_cacherj  r6   r„  r…  r¯   r¬  r¸  r¼  r5   rÿ  r  r  r"  r0  r=  rH  rQ  r�   rh  r„  r   r±  r  rÎ  rè  r   r  r&   r'   r    ú<module>r     sÇ
  ðØ €€€Ø €€€Ø Ð Ð Ð Ø €€€Ø #Ð #Ð #Ð #Ð #Ð #Ø Ð Ð Ð Ð Ð Ø Ð Ð Ð Ð Ð Ø Ð Ð Ð Ð Ð à LÐ LÐ LÐ LÐ LÐ LÐ LÐ LÐ LÐ LØ BÐ BÐ BÐ BÐ BÐ BÐ BÐ BÐ BÐ BØ #Ð #Ð #Ð #Ð #Ð #Ø 1Ð 1Ð 1Ð 1Ð 1Ð 1Ø *Ð *Ð *Ð *Ð *Ð *Ø 4Ð 4Ð 4Ð 4Ð 4Ð 4Ø 3Ð 3Ð 3Ð 3Ð 3Ð 3Ø /Ð /Ð /Ð /Ð /Ð /ðð ð ð ð ñ ô ð ð A'ð A'ð A'ð A'ð A'ñ A'ô A'ð A'ðHvð vð vð vð vñ vô vð vðr	 ð#ð #ð #ð #ð #� ñ #ô #ñ „ð#ðTð ð ŒNØŒNØŒNØŒNØŒNð
ðñ ô ð"ð ð ŒNØŒNØŒNð ŒNØŒNØŒNð	
ðñ ô ð$ð ð ŒNØŒNØŒNØŒNØŒNð
ðñ ô ð ð ð
 ÔØÔØÔ#ØÔ$ØÔð
ð	ñ ô ðð ð ŒNØŒNØŒNØŒNØŒNØŒNð
ðñ ô ð" 	ŒàÔ˜vÔ3°VÔ5IÐJØÔ! 6Ô#7¸Ô9MÐNØÔ! 6Ô#3°VÔ5IÐJØÔ! 6Ô#7¸Ô9MÐNàÔ! 6Ô#7¸Ô9MÐNàÔ˜vÔ3°VÔ5EÐFØÔ! 6Ô#3°VÔ5EÐFð
ðð 	ŒàÔ˜vÔ3°VÔ5IÐJØÔ! 6Ô#7¸Ô9MÐNØÔ˜vÔ/°Ô1EÐFØÔ˜vÔ3°VÔ5IÐJØÔ! 6Ô#3°VÔ5IÐJØÔ! 6Ô#7¸Ô9MÐNàÔ! 6Ô#7¸Ô9MÐNàÔ˜vÔ3°VÔ5EÐFØÔ˜vÔ/°Ô1EÐFð
ððErÐ ðh %˜ TÑ*Ô*Ð ð	Að 	Að 	Að 
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ð €Ð-Ð.Ñ.Ô.ðeYð eYð eYð eYð eYÐ˜zñ eYô eYñ /Ô.ðeYðP €Ð.Ð/Ñ/Ô/ðMð Mð Mð Mð MÐ 
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ðHð ð ð ð ˆ:ñ ô ð ð$ð $ð $ð $ð $�jñ $ô $ð $ðN$6ð $6ð $6ð $6ð $6ˆ*ñ $6ô $6ð $6ðN&ð &ð &ð &ð &ˆ*ñ &ô &ð &ðRð ð ð ð �Tñ ô ð ð<ð ð ð ð �$ñ ô ð ð6 €Ð:Ð;Ñ;Ô;ð!/ð !/ð !/ð !/ð !/Ð*¨Jñ !/ô !/ñ <Ô;ð!/ðH0ð 0ð 0ð 0ð 0Ð)ñ 0ô 0ð 0ðf €Ð-Ð.Ñ.Ô.ðLNð LNð LNð LNð LNˆ:ñ LNô LNñ /Ô.ðLNð^ €Ð-Ð.Ñ.Ô.ðc
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ðL2:ð 2:ð 2:ð 2:ð 2:ˆ~˜zñ 2:ô 2:ð 2:ðj2ð 2ð 2ð 2ð 2ˆXñ 2ô 2ð 2ð6 €Ð0Ð1Ñ1Ô1ðZð Zð Zð Zð Zˆjñ Zô Zñ 2Ô1ðZðzqð qð qð qð qÐ ñ qô qð qðh?Yð ?Yð ?Yð ?Yð ?Y�*ñ ?Yô ?Yð ?YðDFð Fð Fð Fð Fˆ{ñ Fô Fð FðGð Gð Gð Gð G�ñ Gô Gð Gð Gð Gr'   