[i,JddlmZddlZddlZddlZddlmZ ddl m Z ejrddl mZGddZGdd ZGd d eZGd d ZGddeZGddZddZddZGddeee j0ZGddee j0Zy)) annotationsN)Query) SQLAlchemyceZdZdZddZy)_QueryPropertyzRA class property that creates a query object for a model. :meta private: cX|j||jjS)N)session) query_class__fsa__r )selfobjclss N/var/www/timesheet/venv/lib/python3.12/site-packages/flask_sqlalchemy/model.py__get__z_QueryProperty.__get__s* ,,.  N)rz Model | Nonerz type[Model]returnr)__name__ __module__ __qualname____doc__rrrrrs   rrcPeZdZUdZded< eZded< eZded< d dZ y ) ModelaThe base class of the :attr:`.SQLAlchemy.Model` declarative model class. To define models, subclass :attr:`db.Model <.SQLAlchemy.Model>`, not this. To customize ``db.Model``, subclass this and pass it as ``model_class`` to :class:`.SQLAlchemy`. To customize ``db.Model`` at the metaclass level, pass an already created declarative model class as ``model_class``. zt.ClassVar[SQLAlchemy]r zt.ClassVar[type[Query]]r zt.ClassVar[Query]queryc.tj|}|J|jrdt|d}nE|jrdt|d}n)dj t t|j}dt|jd|dS)Nz (transient )z (pending z, < >) sainspect transientidpendingjoinmapstridentitytyper)r statepks r__repr__zModel.__repr__8s 4    ??r$xj*B ]]RXJa(B3sENN34B4:&&'qA..rN)rr() rrrr__annotations__rr rrr-rrrrrs@$# ,1K(0 ./E / /rrcNeZdZUdZded<ded< dfd ZxZS) BindMetaMixinaMetaclass mixin that sets a model's ``metadata`` based on its ``__bind_key__``. If the model sets ``metadata`` or ``__table__`` directly, ``__bind_key__`` is ignored. If the ``metadata`` is the same as the parent model, it will not be set directly on the child model. rr sa.MetaDatametadatac d|jvsNd|jvs@t|dd}t|dd}|jj|}||ur||_t ||||fi|y)Nr2 __table__ __bind_key__)__dict__getattrr _make_metadatar2super__init__) rnamebasesdkwargsbind_keyparent_metadatar2 __class__s rr:zBindMetaMixin.__init__Qsqcll*kS\\.IsND9H%c:tt.AnyrNone)rrrrr.r: __classcell__rAs@rr0r0FsH 3 3/ 34D 3PU 3  3 3rr0cDeZdZUdZded<ded<edfd ZxZS) BindMixinaDeclarativeBase mixin to set a model's ``metadata`` based on ``__bind_key__``. If no ``__bind_key__`` is specified, the model will use the default metadata provided by ``DeclarativeBase`` or ``DeclarativeBaseNoMeta``. If the model doesn't set ``metadata`` or ``__table__`` directly and does set ``__bind_key__``, the model will use the metadata for the specified bind key. If the ``metadata`` is the same as the parent model, it will not be set directly on the child model. .. versionchanged:: 3.1.0 rr r1r2c d|jvsZd|jvsLt|dr@t|dd}t|dd}|jj |}||ur||_t |di|y)Nr2r4r5r)r6hasattrr7r r8r2r9__init_subclass__)rr>r?r@r2rAs rrKzBindMixin.__init_subclass__psxcll*kS\\.Iw P sND9H%c:tt.Dict[str, t.Any]rrD)rrrrr. classmethodrKrErFs@rrHrH_s(  , ,rrHc`eZdZUdZded<ded<ded< d fd Zd d ZxZS) NameMetaMixinaPMetaclass mixin that sets a model's ``__tablename__`` by converting the ``CamelCase`` class name to ``snake_case``. A name is set for non-abstract models that do not otherwise define ``__tablename__``. If a model does not define a primary key, it will not generate a name or ``__table__``, for single-table inheritance. r1r2r( __tablename__sa.Tabler4c t|rt|j|_t ||||fi|d|j vr"d|j vr|j d|`yyyy)NrPr4)should_set_tablenamecamel_to_snake_caserrPr9r:r6r4)rr;r<r=r>rAs rr:zNameMetaMixin.__init__sq  $ 3CLL AC  ua262 3<< /s||+ [)1 2, 0rc|jd}||d}n |d|d}||jjvrtj|i|S|D]Y}t |tj r |jst |tjsDtj|i|cS|jddD]}d|jvsntj|i|Sd|jvr|` y aThis is called by SQLAlchemy during mapper setup. It determines the final table object that the model will use. If no primary key is found, that indicates single-table inheritance, so no table will be created and ``__tablename__`` will be unset. schemaNr.rr4rP getr2tablesr!Table isinstanceColumn primary_keyPrimaryKeyConstraint__mro__r6rPrargsr>rWkeyargbases r __table_cls__zNameMetaMixin.__table_cls__sH% >q'CHAd1gY'C #,,%% %88T,V, , 1C3 *s:R,,Dxx000  1KK"% -Ddmm+ -88T,V, , cll *!rrBrdrCr>rCrzsa.Table | None)rrrrr.r:rhrErFs@rrOrOsN /4DPU  'rrOc`eZdZUdZded<ded<ded<ed fd Zed d ZxZS) NameMixinauDeclarativeBase mixin that sets a model's ``__tablename__`` by converting the ``CamelCase`` class name to ``snake_case``. A name is set for non-abstract models that do not otherwise define ``__tablename__``. If a model does not define a primary key, it will not generate a name or ``__table__``, for single-table inheritance. .. versionchanged:: 3.1.0 r1r2r(rPrQr4c t|rt|j|_t |di|d|j vr"d|j vr|j d|`yyyy)NrPr4r)rSrTrrPr9rKr6r4)rr>rAs rrKzNameMixin.__init_subclass__si  $ 3CLL AC  !+F+ 3<< /s||+ [)1 2, 0rc|jd}||d}n |d|d}||jjvrtj|i|S|D]Y}t |tj r |jst |tjsDtj|i|cS|jddD]}d|jvsntj|i|Sd|jvr|` yrVrZrcs rrhzNameMixin.__table_cls__sH% >q'CHAd1gY'C #,,%% %88T,V, , 1C3 *s:R,,Dxx000  1KK"% -Ddmm+ -88T,V, , cll *!r)rzt.Type[NameMixin]r>rLrrDri) rrrrr.rMrKrhrErFs@rrkrksB  ''rrkc|jjddset|tjtj fst d|jddDrt d|jDry|jD]}d|jvrt|jdtjry||uxs{|jjddxs]t|tjxs@t|tjjxst|tj  cSy) aDetermine whether ``__tablename__`` should be generated for a model. - If no class in the MRO sets a name, one should be generated. - If a declared attr is found, it should be used instead. - If a name is found, it should be used if the class is a mixin, otherwise one should be generated. - Abstract models should not have one generated. Later, ``__table_cls__`` will determine if the model looks like single or joined-table inheritance. If no primary key is found, the name will be unset. __abstract__Fc3PK|]}t|tj ywN)r^sa_ormDeclarativeMeta.0bs r z'should_set_tablename..sW! 1f&<&<=Ws$&rNc3hK|]*}|tjuxs|tju,ywrq)rrDeclarativeBaseDeclarativeBaseNoMetarts rrwz'should_set_tablename..s6 &(( ( MA1M1M,M M s02rPT)r6r[ issubclassrrryrzanyrb __bases__r^ declared_attrrsdecl_apiDeclarativeAttributeIntercept)rrgs rrSrS s( /3!7!79U9U VWWs{{STSUWW  ]]     $-- /  dmmO4f6J6J K CK }}  7 4!7!78BdFOO$Q$QRBdF$@$@A    ( rcntjdd|}|jjdS)z/Convert a ``CamelCase`` name to ``snake_case``.z(((?<=[a-z0-9])[A-Z]|(?!^)[A-Z](?=[a-z]))z_\1_)resublowerlstrip)r;s rrTrT;s, 66=vt LD ::<  s ##rceZdZdZy) DefaultMetagSQLAlchemy declarative metaclass that provides ``__bind_key__`` and ``__tablename__`` support. NrrrrrrrrrArrceZdZdZy)DefaultMetaNoNamerNrrrrrrGrrr)rr*rbool)r;r(rr() __future__rrtypingt sqlalchemyr!sqlalchemy.ormormrrrr TYPE_CHECKING extensionrrrr*r0rHrOrkrSrTrsrrrrrrs" ??%   (/(/V3D32,,@BDBJDDN-`$ -0F0F  v'='=r