o
    XJ@hڞ                     @  s   d dl mZ d dlm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 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 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 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" ddlm#Z# ddlm$Z$ ddlm%Z% ddl&m'Z' ejrTd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- dd&lm.Z. dd'lm/Z/ dd(lm0Z0 dd)l1m2Z2 dd*l(m3Z3 dd+l(m4Z4 dd,l(m5Z5 dd-l(m6Z6 dd.l(m7Z7 dd/l(m8Z8 dd0l(m9Z9 dd1l*m:Z: dd2l+m;Z; dd3l+m<Z< dd4l+m=Z= dd5l+m>Z> dd6l+m?Z? dd7l+m@Z@ dd8lmAZA ed9ejBd:ZCed;e	d<ef d:ZDed=ejEd:ZFed>ed:ZGddCdDZHdEdF ZIddLdMZJddSdTZKeddXdYZLed<dZdd^dYZLeddadYZLeddddYZLeddfdYZLed	didYZLed
dmdYZLeddpdYZLeddsdYZLeddwdYZLeddzdYZLedd}dYZLedddYZLed<ddddYZLedddYZLedddYZLedddYZLddddddddYZLdddZMdddZNG dd dZOG dd dZPG dd dZQG dd deOZRG dd deOZSde#jTddfdddZUG dd deOZVG dd deOZWG dd deOZXG dd deOZYG dd deOZZG dd deOZ[G dd deSeOZ\G dd de\eOZ]G dd deOZ^G ddĄ deSeOZ_G ddƄ deWeSeOZ`G ddȄ deWeOZaG ddʄ deVeOZbG dd̄ deReOZcG dd΄ deWeOZdG ddЄ deWeSeOejeZfG dd҄ defeOZgG ddԄ defeOZhG ddք deReOZiG dd؄ deOZjG ddڄ deQeOZkG dd܄ dePeWeOZlG ddބ dePeReOZmG dd demZnG dd deOZoG dd de\ZpG dd deYeWeOZqG dd deOZrG dd deWeOZsG dd deVeOZtG dd derZuG dd deOZvG dd deOZwG dd deYeVeOZxG dd dexZyG dd deyZzG dd deYeVeOZ{G dd deVeOZ|G dd deVeOZ}i Z~eeD ]&ZeeeZedredd Zee v re e eZee~e< qese~ej ZeeeefD ]Zee~eje < qdS dS (      )annotationsN)Any)Callable)cast)Dict)Iterable)Iterator)List)NoReturn)Optional)overload)Sequence)Tuple)Type)TYPE_CHECKING)TypeVar)Union   )roles)visitors)is_from_clause)ExecutableOption)Options)HasCacheKey)	Visitable   )exc)
inspection)util)Literal)elements)lambdas)schema)
selectable)_ColumnExpressionArgument)_ColumnsClauseArgument)_DDLColumnArgument)_DMLTableArgument)_FromClauseArgument)_DMLTableElement)BindParameter)ClauseElement)ColumnClause)ColumnElement)NamedColumn)SQLCoreOperations)
TextClause)Column)_ColumnsClauseElement)_JoinTargetProtocol)
FromClause)HasCTE)
SelectBase)Subquery)_TraverseCallableType_SR)bound_F._StringOnlyR_Telementr   returnboolc                 C  s   t | ttjf ot| d S )zhReturn whether or not the element is a "literal" in the context
    of a SQL expression construct.

    __clause_element__)
isinstancer   r"   SchemaEventTargethasattr)r>    rE   K/var/www/html/venv/lib/python3.10/site-packages/sqlalchemy/sql/coercions.py_is_literalN   s   
rG   c                 C  sr   t | tjrt | ts| D ]	}t|s dS qdS t | ttjtt	t
jjf o8t| d o8t | t p8t| t S )a  Return whether or not the element is a "literal" in the context
    of a SQL expression construct.

    does a deeper more esoteric check than _is_literal.   is used
    for lambda elements that have to distinguish values that would
    be bound vs. not without any context.

    FTrA   )rB   collections_abcr   str_deep_is_literalr   r"   rC   r   r   r   ZlanghelperssymbolrD   type
issubclass)r>   elemrE   rE   rF   rJ   Z   s,   



rJ   	paramnamerI   meth_rst	param_rstCallable[[_F], _F]c                 C  s   t | d||f S )Nz.. warning:: The %s argument to %s can be passed as a Python string argument, which will be treated as **trusted SQL text** and rendered as given.  **DO NOT PASS UNTRUSTED INPUT TO THIS PARAMETER**.)r   Zadd_parameter_text)rO   rP   rQ   rE   rE   rF   _document_text_coercion   s   rS   attrnamefnnameargs+Union[Sequence[_T], Sequence[Sequence[_T]]]Sequence[_T]c                 C  sb   |r,t |d tttfr,t|dkr,t |d tr%td|  d| dtd|d S td|S )Nr   r   zThe "z" argument to zt(), when referring to a sequence of items, is now passed as a series of positional elements, rather than as a list. rX   )rB   listsetdictlenr   ArgumentErrorr   )rT   rU   rV   rE   rE   rF   !_expression_collection_was_a_list   s   $
r^   roleType[roles.TruncatedLabelRole]kwc                 K     d S NrE   r_   r>   ra   rE   rE   rF   expect      re   as_keyType[roles.DMLColumnRole]rh   Literal[True]c                K  rb   rc   rE   )r_   r>   rh   ra   rE   rE   rF   re         Type[roles.LiteralValueRole]BindParameter[Any]c                 K  rb   rc   rE   rd   rE   rE   rF   re      rf   !Type[roles.DDLReferredColumnRole]Union[Column[Any], str]c                 K  rb   rc   rE   rd   rE   rE   rF   re      rf   #Type[roles.DDLConstraintColumnRole]c                 K  rb   rc   rE   rd   rE   rE   rF   re      rf   Type[roles.StatementOptionRole]%Union[ColumnElement[Any], TextClause]c                 K  rb   rc   rE   rd   rE   rE   rF   re      rf   &Type[roles.LabeledColumnExprRole[Any]]_ColumnExpressionArgument[_T]NamedColumn[_T]c                 K  rb   rc   rE   rd   rE   rE   rF   re      rf   gUnion[Type[roles.ExpressionElementRole[Any]], Type[roles.LimitOffsetRole], Type[roles.WhereHavingRole]]ColumnElement[_T]c                 K  rb   rc   rE   rd   rE   rE   rF   re      s   	Union[Type[roles.ExpressionElementRole[Any]], Type[roles.LimitOffsetRole], Type[roles.WhereHavingRole], Type[roles.OnClauseRole], Type[roles.ColumnArgumentRole]]ColumnElement[Any]c                 K  rb   rc   rE   rd   rE   rE   rF   re      s   Type[roles.DMLTableRole]r'   r)   c                 K  rb   rc   rE   rd   rE   rE   rF   re      rf   Type[roles.HasCTERole]r5   c                 K  rb   rc   rE   rd   rE   rE   rF   re      rf   Type[roles.SelectStatementRole]r6   c                 K  rb   rc   rE   rd   rE   rE   rF   re     rf   Type[roles.FromClauseRole]r(   r4   c                 K  rb   rc   rE   rd   rE   rE   rF   re     rf   )explicit_subqueryr~   r7   c                K  rb   rc   rE   )r_   r>   r~   ra   rE   rE   rF   re     rk   Type[roles.ColumnsClauseRole]_ColumnsClauseArgument[Any]r2   c                 K  rb   rc   rE   rd   rE   rE   rF   re      rf   Type[roles.JoinTargetRole]r3   c                 K  rb   rc   rE   rd   rE   rE   rF   re   (  rf   	Type[_SR]c                 K  rb   rc   rE   rd   rE   rE   rF   re   1  rf   F)apply_propagate_attrsargnamepost_inspectdisable_inspectionr   Optional[ClauseElement]r   Optional[str]r   r   c                K  s  | j rt|rt|drtj|| tjdi ||dS t|  }|}t|tj	t
jt
jtjfsd }	|jr=|j|fi |}	n}|}d}
|jrQt|| rQt|drQd}
nt|drid}
t|ddsc| }nnt|dsV|
s|jr|stj|dd}|d ur|r|j z| }	W n ty   ||| Y nw |	d u r|j|fd|i|}	n|}	nt|tjr|jdi |}	n|}	|d urtjrt|	ttfsJ |jst|	d	d r|	j|_|j|	j j!v r|j"r|j"|	f||d
|}	|	S |j#||	fd|i|S )N__code__)r   FrA   Tis_clause_element)Zraiseerrr   _propagate_attrs)r   original_elementrE   )$allows_lambdacallablerD   r!   ZLambdaElementZLambdaOptions_impl_lookuprB   r    ZCompilerElementr"   Z
SchemaItemZFetchedValueZ	PyWrapper_resolve_literal_only_literal_coercion$_skip_clauseelement_for_target_matchgetattrrA   _use_inspectionr   inspectZ_post_inspectAttributeError_raise_for_expectedZ_sa__py_wrapper_literaltypingr   r/   r+   r   _role_class	__class____mro___post_coercion_implicit_coercions)r_   r>   r   r   r   r   ra   implr   resolvedr   ZinsprE   rE   rF   re   9  s   			



c                 K  s"   | dd  t| |fddi|S )Nrh   T)popre   rd   rE   rE   rF   expect_as_key  s   r   expressionsIterable[_DDLColumnArgument]wIterator[Tuple[Union[str, Column[Any]], Optional[ColumnClause[Any]], Optional[str], Optional[Union[Column[Any], str]]]]c           	      c  s    |D ]?}d }d }t | |}t|trt|tsJ | }}ng }|j}t|i d|i |r3|d }|d ur9|n|}||||fV  qd S )Ncolumnr   )re   rB   rI   appendr   traverse)	r_   r   exprZstrnamer   r   colsZ
col_appendZadd_elementrE   rE   rF    expect_col_expression_collection  s    


r   c                   @  s^   e Zd ZU dZdd ZdZded< dZdZdd	 Z		ddddZ
		ddddddddZdS )RoleImpl)r   namer   c                 K  s   t  rc   )NotImplementedErrorselfr>   ra   rE   rE   rF   r     s   zRoleImpl._literal_coercionNr   r   Fc                 C  s    || _ |j| _t|tj| _d S rc   )r   Z
_role_namer   rM   r   ZUsesInspectionr   )r   Z
role_classrE   rE   rF   __init__  s   zRoleImpl.__init__r>   r   r   r   ra   r?   c                 K  s   |  ||| d S rc   r   r   r>   r   r   ra   rE   rE   rF   r     s   zRoleImpl._implicit_coercionsadvicecodeerrOptional[Any]r   r   r   Optional[Exception]r
   c          
      K  sj   |d ur||urd||f }nt |}|rd| j||f }	nd| j|f }	|r-|	d| 7 }	tj|	|d|)Nz!%r object resolved from %r objectz$%s expected for argument %r; got %s.z%s expected, got %s. )r   )reprr   r   r]   )
r   r>   r   r   r   r   r   ra   gotmsgrE   rE   rF   r     s   zRoleImpl._raise_for_expectedrc   
r>   r   r   r   r   r   ra   r   r?   r   NNr>   r   r   r   r   r   r   r   r   r   r   r   ra   r   r?   r
   )__name__
__module____qualname__	__slots__r   r   __annotations__r   r   r   r   r   rE   rE   rE   rF   r     s    
 	r   c                   @     e Zd ZdZdd ZdS )_DeannotaterE   c                 K  s   ddl m} ||S )Nr   )_deep_deannotate)r   r   )r   r   ra   r   rE   rE   rF   r     s   z_Deannotate._post_coercionNr   r   r   r   r   rE   rE   rE   rF   r   	      r   c                   @  s   e Zd ZdZdZdS )_StringOnlyrE   TN)r   r   r   r   r   rE   rE   rE   rF   r     s    r   c                   @  s"   e Zd ZdZdddZdd ZdS )_ReturnsStringKeyrE   Nc                 K      t |tr|S | ||| d S rc   rB   rI   r   r   rE   rE   rF   r     s   
z%_ReturnsStringKey._implicit_coercionsc                 K     |S rc   rE   r   rE   rE   rF   r   !     z#_ReturnsStringKey._literal_coercionrc   r   r   r   r   r   r   rE   rE   rE   rF   r     s    
r   c                   @  s"   e Zd ZdZdd ZdddZdS )_ColumnCoercionsrE   c                 C  s   t d d S )Nz|implicitly coercing SELECT object to scalar subquery; please use the .scalar_subquery() method to produce a scalar subquery.)r   warn)r   rE   rE   rF   "_warn_for_scalar_subquery_coercion(  s   z3_ColumnCoercions._warn_for_scalar_subquery_coercionNc                 K  s   |}t |dds| ||| d S |jr|   | S |jr.t|tjr.|   |j	 S | j
jr7|jr7|S | ||| d S )Nr   F)r   r   _is_select_baser   scalar_subquery_is_from_clauserB   r#   r7   r>   r   r   _is_lambda_element)r   r>   r   r   ra   r   rE   rE   rF   r   /  s   
z$_ColumnCoercions._implicit_coercionsrc   )r   r   r   r   r   r   rE   rE   rE   rF   r   %  s    r   exc_clsType[exc.SQLAlchemyError]extrar   r   r
   c                 C  s6   |dt | |rd|f nd|rd| ndd |)Nzc%(extra)sTextual SQL expression %(expr)r %(argname)sshould be explicitly declared as text(%(expr)r)for argument %s z%s )r   r   r   )r   ellipses_string)r>   r   r   r   r   rE   rE   rF   _no_text_coercionA  s   r   c                   @     e Zd ZdZddddZdS )_NoTextCoercionrE   Nr   c                K  s6   t |trttj| jrt|| d S | || d S rc   )rB   rI   rM   r    r0   r   r   r   r   r>   r   ra   rE   rE   rF   r   V  s
   z!_NoTextCoercion._literal_coercionr   r   r   r   r   rE   rE   rE   rF   r   S      r   c                   @  s4   e Zd ZdZdZdZdZd	ddZddddZdS )
_CoerceLiteralsrE   FNc                 C  
   t ||S rc   r   r   r>   r   rE   rE   rF   _text_coercione     
z_CoerceLiterals._text_coercionr   c                K  s   t |tr| jr|dkrtjdddS | j||fi |S | jr8|d u r(t S |du r0t S |du r8t	 S | j
rJt |tjrJtjt|ddS | || d S )N*T)Z
is_literalF)rB   rI   _coerce_starr    r,   r   _coerce_constsNullFalse_True__coerce_numericsnumbersNumberr   r   rE   rE   rF   r   h  s   
z!_CoerceLiterals._literal_coercionrc   )	r   r   r   r   r   r   r   r   r   rE   rE   rE   rF   r   _  s    
r   c                   @  s,   e Zd ZdZ	d	dddddZdd ZdS )
LiteralValueImplTNF)type_literal_executec                K  s4   t |s| j|f||d| tjd ||d|dS )N)r   r   T)r   uniquer   )rG   r   r    r*   )r   r>   r   r   r   r   ra   rE   rE   rF   r     s   
z$LiteralValueImpl._implicit_coercionsc                 K  r   rc   rE   r   rE   rE   rF   r     r   z"LiteralValueImpl._literal_coercionrc   )r   r   r   r   r   r   rE   rE   rE   rF   r   }  s    r   c                      s2   e Zd ZdZ		dddddd fddZ  ZS )_SelectIsNotFromrE   Nr   r>   r   r   r   r   r   r   r   r   r   ra   r?   r
   c                  sb   |st |tjst |tjrd|d ur|jn|f }d}nd }t j|f|||||d| J )NzETo create a FROM clause from a %s object, use the .subquery() method.Z89ve)r   r   r   r   r   )rB   r   ZSelectStatementRoler   superr   )r   r>   r   r   r   r   r   ra   r   rE   rF   r     s0   


z$_SelectIsNotFrom._raise_for_expectedr   r   r   r   r   r   r   __classcell__rE   rE   r   rF   r     s    r   c                   @  &   e Zd ZdZ	ddd
dZdd ZdS )HasCacheKeyImplrE   Nr>   r   r   r   r   ra   r?   c                 K  r   rc   )rB   r   r   r   rE   rE   rF   r        
z#HasCacheKeyImpl._implicit_coercionsc                 K  r   rc   rE   r   rE   rE   rF   r     r   z!HasCacheKeyImpl._literal_coercionrc   r   r   rE   rE   rE   rF   r     
    r   c                   @  r   )ExecutableOptionImplrE   Nr>   r   r   r   r   ra   r?   c                 K  r   rc   )rB   r   r   r   rE   rE   rF   r     r   z(ExecutableOptionImpl._implicit_coercionsc                 K  r   rc   rE   r   rE   rE   rF   r     r   z&ExecutableOptionImpl._literal_coercionrc   r   r   rE   rE   rE   rF   r    r   r  c                      s4   e Zd ZdZddddddZd	 fdd	Z  ZS )
ExpressionElementImplrE   NF)r   r   is_crudc             
   K  sp   |d u r|s|d u s|j st S ztj|||d|dW S  tjy7 } z| j||d W Y d }~d S d }~ww )NT)r   Z_is_crudr   )Zshould_evaluate_noner    r   r*   r   r]   r   )r   r>   r   r   r  ra   r   rE   rE   rF   r     s   
z'ExpressionElementImpl._literal_coercionc                   sD   t |tjr	d}nt |tjrd}nd }t j|f|||d|S )NzTTo create a column expression from a VALUES clause, use the .scalar_values() method.z`To create a column expression from a FROM clause row as a whole, use the .table_valued() method.r   r   r   )rB   r#   Valuesr   ZAnonymizedFromClauseRoler   r   r   r>   r   r   ra   r   r   rE   rF   r     s   z)ExpressionElementImpl._raise_for_expectedr   )r   r   r   r   r   r   r   rE   rE   r   rF   r    s
    r  c                   @  s.   e Zd ZdZdddddZddddZdS )	BinaryElementImplrE   N)bindparam_typer   c             
   K  sJ   z	|j |||dW S  tjy$ } z| j||d W Y d }~d S d }~ww )N)r   r  )_bind_paramr   r]   r   )r   r>   r   operatorr	  r   ra   r   rE   rE   rF   r     s   
z#BinaryElementImpl._literal_coercion)r	  c                K  s,   |j jr|j js||d ur|n|j }|S rc   )rL   Z_isnullZ_with_binary_element_type)r   r   r   r	  ra   rE   rE   rF   r   '  s
   z BinaryElementImpl._post_coercion)r   r   r   r   r   r   rE   rE   rE   rF   r    s    r  c                   @  s@   e Zd ZdZ	ddd
dZdd Zeddd Zdd Z	dS )InElementImplrE   Nr>   r   r   r   r   ra   r?   c                 K  sj   |j r,t|tjr|jjr| | | j|jfi |S | | | j| fi |S | 	||| d S rc   )
r   rB   r#   Aliasr>   r   _warn_for_implicit_coercionr   selectr   r   rE   rE   rF   r   2  s   


z!InElementImpl._implicit_coercionsc                 C  s   t d|jj  d S )Nz_Coercing %s object into a select() for use in IN(); please pass a select() construct explicitly)r   r   r   r   )r   rN   rE   rE   rF   r  F  s
   z)InElementImpl._warn_for_implicit_coercionzsqlalchemy.sql.elementsc                  s   t |rGi t|}|D ]!}t|s.t|t jjjs*t|ds*| j	|fi | q||< qr?t
j fdd|D  S  j|ddS | j	|fi | d S )NrA   c                   s(   g | ]}|v r| n  |qS rE   )r
  ).0or   Znon_literal_expressionsr  rE   rF   
<listcomp>a  s    
z3InElementImpl._literal_coercion.<locals>.<listcomp>T)	expanding)r   Zis_non_string_iterablerY   rG   rB   Z	preloadedZsql_elementsr-   rD   r   r    
ClauseListr
  )r   r>   r   r  ra   r  rE   r  rF   r   M  s,   

zInElementImpl._literal_coercionc                K  sx   |j r| S t|tjrt|jdkrJ |j|dS t|tjr0|j	dd}d|_
||_|S t|tjr:| S |S )Nr   )ZagainstT)Zmaintain_key)r   r   rB   r    r  r\   ZclausesZ
self_groupr*   Z_cloner  Z	expand_opr#   r  Zscalar_values)r   r>   r   r  ra   rE   rE   rF   r   p  s   zInElementImpl._post_coercionrc   r   )
r   r   r   r   r   r  r   Zpreload_moduler   r   rE   rE   rE   rF   r  /  s    
"r  c                   @  s*   e Zd ZdZdZdd ZddddZdS )	OnClauseImplrE   Tc                 K  s   |  | d S rc   r   r   rE   rE   rF   r     s   zOnClauseImpl._literal_coercionN)r   c                K  s   t |tjr|S |S rc   )rB   r   JoinTargetRole)r   r   r   ra   rE   rE   rF   r     s   zOnClauseImpl._post_coercion)r   r   r   r   r   r   r   rE   rE   rE   rF   r    s
    r  c                   @     e Zd ZdZdZdddZdS )WhereHavingImplrE   TNc                 C  r   rc   r   r   rE   rE   rF   r     r   zWhereHavingImpl._text_coercionrc   r   r   r   r   r   r   rE   rE   rE   rF   r        r  c                   @  r  )StatementOptionImplrE   TNc                 C  
   t |S rc   r    r0   r   rE   rE   rF   r     r   z"StatementOptionImpl._text_coercionrc   r  rE   rE   rE   rF   r    r  r  c                   @     e Zd ZdZdS )ColumnArgumentImplrE   Nr   r   r   r   rE   rE   rE   rF   r         r   c                   @  r  )ColumnArgumentOrKeyImplrE   Nr!  rE   rE   rE   rF   r#    r"  r#  c                   @  s   e Zd ZdZdddZdS )StrAsPlainColumnImplrE   Nc                 C  r  rc   )r    r,   r   rE   rE   rF   r     r   z#StrAsPlainColumnImpl._text_coercionrc   )r   r   r   r   r   rE   rE   rE   rF   r$    s    r$  c                   @  r  )ByOfImplrE   TNc                 C  r  rc   )r    Z_textual_label_referencer   rE   rE   rF   r     r   zByOfImpl._text_coercionrc   r  rE   rE   rE   rF   r%    r  r%  c                   @  r   )OrderByImplrE   c                 K  s$   t || jr|jd urt|S |S rc   )rB   r   Z_order_by_label_elementr    Z_label_reference)r   r   ra   rE   rE   rF   r     s
   


zOrderByImpl._post_coercionNr   rE   rE   rE   rF   r&    r   r&  c                   @     e Zd ZdZ	ddd
dZdS )GroupByImplrE   Nr>   r   r   r   r   ra   r?   c                 K  s   t |r
tj|j S |S rc   )r   r    r  cr   rE   rE   rF   r     s   zGroupByImpl._implicit_coercionsrc   r   r   r   r   r   r   rE   rE   rE   rF   r(        r(  c                   @  s   e Zd ZdZddddZdS )DMLColumnImplrE   Frg   c                K  s   |r|j S |S rc   )key)r   r>   rh   ra   rE   rE   rF   r     s   zDMLColumnImpl._post_coercionNr   rE   rE   rE   rF   r,    r   r,  c                   @  r   )ConstExprImplrE   Nr   c                K  s@   |d u rt  S |du rt  S |du rt  S | || d S )NFT)r    r   r   r   r   r   rE   rE   rF   r     s   zConstExprImpl._literal_coercionr   rE   rE   rE   rF   r.    r   r.  c                   @  r   )TruncatedLabelImplrE   Nr>   r   r   r   r   ra   r?   c                 K  s    t |tr|S | ||| d S rc   r   r   rE   rE   rF   r     r   z&TruncatedLabelImpl._implicit_coercionsc                 K  s   t |tjr|S t|S )zcoerce the given value to :class:`._truncated_label`.

        Existing :class:`._truncated_label` and
        :class:`._anonymous_label` objects are passed
        unchanged.
        )rB   r    Z_truncated_labelr   rE   rE   rF   r     s   
z$TruncatedLabelImpl._literal_coercionrc   r   r   rE   rE   rE   rF   r/    r   r/  c                   @  r  )DDLExpressionImplrE   TNc                 C  r  rc   r  r   rE   rE   rF   r     s   
z DDLExpressionImpl._text_coercionrc   r  rE   rE   rE   rF   r0    r  r0  c                   @  r  )DDLConstraintColumnImplrE   Nr!  rE   rE   rE   rF   r1  !  r"  r1  c                   @  r  )DDLReferredColumnImplrE   Nr!  rE   rE   rE   rF   r2  %  r"  r2  c                   @  r   )LimitOffsetImplrE   Nr>   r   r   r   r   ra   r?   c                 K  s   |d u rd S |  ||| d S rc   r   r   rE   rE   rF   r   ,  s   z#LimitOffsetImpl._implicit_coercionsc                K  s(   |d u rd S t |}tj|||ddS )NT)r   r   )r   Zasintr#   Z_OffsetLimitParam)r   r>   r   r   ra   valuerE   rE   rF   r   8  s   
z!LimitOffsetImpl._literal_coercionrc   r   r   rE   rE   rE   rF   r3  )  r   r3  c                      s&   e Zd ZdZ	dd fd
dZ  ZS )LabeledColumnExprImplrE   Nr>   r   r   r   r   ra   r?   c                   sX   t |tjr|d S t j||fd|i|}t |tjr#|d S | ||| d S Nr   )rB   r   ExpressionElementRolelabelr   r   r   )r   r>   r   r   ra   newr   rE   rF   r   G  s   

z)LabeledColumnExprImpl._implicit_coercionsrc   r   )r   r   r   r   r   r   rE   rE   r   rF   r5  D  s    r5  c                      sN   e Zd ZdZdZdZdZedej	Z
	d
dd fddZddd	Z  ZS )ColumnsClauseImplrE   Tz^\w\S*$N)r   c                  sF   |st |trdddd |D  d}t j|f|||d|S )NzDid you mean to say select(z, c                 s  s    | ]}t |V  qd S rc   )r   )r  erE   rE   rF   	<genexpr>i  s    z8ColumnsClauseImpl._raise_for_expected.<locals>.<genexpr>z)?r  )rB   rY   joinr   r   )r   r>   r   r   r   ra   r   rE   rF   r   c  s   z%ColumnsClauseImpl._raise_for_expectedc                 C  sH   t |}| j| }tdt||rd|f nd|rdndd )NzTextual column expression %(column)r %(argname)sshould be explicitly declared with text(%(column)r), or use %(literal_column)s(%(column)r) for more specificityr   r   literal_columnr   )r   r   r>  )rI   _guess_straight_columnmatchr   r]   r   r   )r   r>   r   Zguess_is_literalrE   rE   rF   r   p  s   
z ColumnsClauseImpl._text_coercionr   rc   )r   r   r   r   r   r   r   recompileIr?  r   r   r   rE   rE   r   rF   r:  Z  s    r:  c                   @  r  )ReturnsRowsImplrE   Nr!  rE   rE   rE   rF   rD    r"  rD  c                      s4   e Zd ZdZddddZ	dd fddZ  ZS )StatementImplrE   Nr   c                K  sH   ||ur"t |ts"z|j W |S  ty!   td| d Y |S w |S )Na  Object %r should not be used directly in a SQL statement context, such as passing to methods such as session.execute().  This usage will be disallowed in a future release.  Please use Core select() / update() / delete() etc. with Session.execute() and other statement execution methods.1.4)rB   rI   Z_execute_on_connectionr   r   warn_deprecated)r   r   r   r   ra   rE   rE   rF   r     s    
zStatementImpl._post_coercionr>   r   r   r   r   ra   r?   c                   s$   |j r|S t j||fd|i|S r6  )r   r   r   r   r   rE   rF   r     s   z!StatementImpl._implicit_coercionsrc   r   )r   r   r   r   r   r   r   rE   rE   r   rF   rE    s    rE  c                   @  r'  )SelectStatementImplrE   Nr>   r   r   r   r   ra   r?   c                 K  s    |j r| S | ||| d S rc   )_is_text_clausecolumnsr   r   rE   rE   rF   r     s   z'SelectStatementImpl._implicit_coercionsrc   r   r*  rE   rE   rE   rF   rH    r+  rH  c                   @  r  )
HasCTEImplrE   Nr!  rE   rE   rE   rF   rK    r"  rK  c                   @  r  )	IsCTEImplrE   Nr!  rE   rE   rE   rF   rL    r"  rL  c                   @  s6   e Zd ZdZdZddddZ	ddddddZdS )JoinTargetImplrE   TNr   c                K  s   |  || d S rc   r   r   rE   rE   rF   r     s   z JoinTargetImpl._literal_coercionF)legacyr>   r   r   r   r   rN  r@   ra   r?   c                K  s>   t |tjr|S |r|jrtjddd |S | ||| d S NzImplicit coercion of SELECT and textual SELECT constructs into FROM clauses is deprecated; please call .subquery() on any Core select or ORM Query object in order to produce a subquery object.rF  )version)rB   r   r  r   r   rG  r   )r   r>   r   r   rN  ra   rE   rE   rF   r     s   	
z"JoinTargetImpl._implicit_coercionsrc   )r>   r   r   r   r   r   rN  r@   ra   r   r?   r   )r   r   r   r   r   r   r   rE   rE   rE   rF   rM    s    rM  c                   @  s4   e Zd ZdZ	dddddddZddddZdS )FromClauseImplrE   NFT)r~   allow_selectr>   r   r   r   r   r~   r@   rR  ra   r?   c                K  sJ   |j r|r	| S |rtjddd |jS d S |jr|S | ||| d S rO  )r   Zsubqueryr   rG  _implicit_subqueryrI  r   )r   r>   r   r   r~   rR  ra   rE   rE   rF   r     s   
	z"FromClauseImpl._implicit_coercions)
deannotatec                K  s   |r|  S |S rc   )Z_deannotate)r   r>   rT  ra   rE   rE   rF   r     s   zFromClauseImpl._post_coercionrc   )r>   r   r   r   r   r   r~   r@   rR  r@   ra   r   r?   r   )r   r   r   r   r   r   rE   rE   rE   rF   rQ    s    rQ  c                   @  s$   e Zd ZdZ	ddddddZdS )StrictFromClauseImplrE   NF)rR  r>   r   r   r   r   rR  r@   ra   r?   c                K  s0   |j r|rtjddd |jS | ||| d S rO  )r   r   rG  rS  r   )r   r>   r   r   rR  ra   rE   rE   rF   r     s   
	z(StrictFromClauseImpl._implicit_coercionsrc   )r>   r   r   r   r   r   rR  r@   ra   r   r?   r   r*  rE   rE   rE   rF   rU    s    rU  c                   @  s    e Zd ZdZdddddZdS )AnonymizedFromClauseImplrE   FN)flatr   c                K  s   |d u sJ |j |dS )N)rW  )Z_anonymous_fromclause)r   r>   rW  r   ra   rE   rE   rF   r   1  s   z'AnonymizedFromClauseImpl._post_coercionr   rE   rE   rE   rF   rV  .  s    rV  c                   @  r   )DMLTableImplrE   c                 K  s   d|j v r
|j d S |S )NZ	dml_table)Z_annotationsr   rE   rE   rF   r   :  s   

zDMLTableImpl._post_coercionNr   rE   rE   rE   rF   rX  7  r   rX  c                   @  r'  )DMLSelectImplrE   Nr>   r   r   r   r   ra   r?   c                 K  s:   |j rt|tjr|jjr|jS | S | ||| d S rc   )r   rB   r#   r  r>   r   r  r   r   rE   rE   rF   r   D  s   
z!DMLSelectImpl._implicit_coercionsrc   r   r*  rE   rE   rE   rF   rY  A  r+  rY  c                      s"   e Zd ZdZd fdd	Z  ZS )CompoundElementImplrE   Nc                   s>   t |tjr|jrd}nd}nd }t j|f|||d|S )NzFUse the plain select() object without calling .subquery() or .alias().z9To SELECT from any FROM clause, use the .select() method.r  )rB   r   ZFromClauseRoleZ_is_subqueryr   r   r  r   rE   rF   r   Z  s   z'CompoundElementImpl._raise_for_expectedr   r   rE   rE   r   rF   rZ  W  s    rZ  ZRoleZImpl)r>   r   r?   r@   )rO   rI   rP   rI   rQ   rI   r?   rR   )rT   rI   rU   rI   rV   rW   r?   rX   )r_   r`   r>   r   ra   r   r?   rI   )
r_   ri   r>   r   rh   rj   ra   r   r?   rI   )r_   rl   r>   r   ra   r   r?   rm   )r_   rn   r>   r   ra   r   r?   ro   )r_   rp   r>   r   ra   r   r?   ro   )r_   rq   r>   r   ra   r   r?   rr   )r_   rs   r>   rt   ra   r   r?   ru   )r_   rv   r>   rt   ra   r   r?   rw   )r_   rx   r>   r   ra   r   r?   ry   )r_   rz   r>   r'   ra   r   r?   r)   )r_   r{   r>   r5   ra   r   r?   r5   )r_   r|   r>   r6   ra   r   r?   r6   )r_   r}   r>   r(   ra   r   r?   r4   )
r_   r}   r>   r6   r~   rj   ra   r   r?   r7   )r_   r   r>   r   ra   r   r?   r2   )r_   r   r>   r3   ra   r   r?   r3   )r_   r   r>   r   ra   r   r?   r   )r_   r   r>   r   r   r   r   r   r   r@   r   r@   ra   r   r?   r   )r_   ri   r>   r   ra   r   r?   rI   )r_   rp   r   r   r?   r   )r>   r   r   r   r   r   r   r   r   r   r?   r
   )
__future__r   collections.abcabcrH   r   rA  r   r   r   r   r   r   r   r	   r
   r   r   r   r   r   r   r   r   r   r   r   Z_typingr   baser   r   	cache_keyr   r   r   r   r   Zutil.typingr   r    r!   r"   r#   r$   r%   r&   r'   r(   Zdmlr)   r*   r+   r,   r-   r.   r/   r0   r1   r2   r3   r4   r5   r6   r7   r8   ZSQLRoler9   r;   Z
StringRoler<   r=   rG   rJ   rS   r^   re   r   r   r   r   r   r   r   r]   r   r   r   r   r   r   r  r  r  r  r  r  r  r   r#  r$  ZByOfRoler%  r&  r(  r,  r.  r/  r0  r1  r2  r3  r5  r:  rD  rE  rH  rK  rL  rM  rQ  rU  rV  rX  rY  rZ  r   dirr   r   clsendswithreplaceglobalsr   r7  Zee_implintr@   rI   floatZpy_typerE   rE   rE   rF   <module>   sZ  &		t7	)+V			
)*'%	


