o y\@sddlmZddlmZdZGdddeZGdddeejZ e ed <Gd d d eejZ e ed <Gd ddeejZ e ed<GdddeejZ e ed<GdddeejZ e ed<GdddeejZeed<dS)) ischema_names)types) INT4RANGE INT8RANGENUMRANGEc@s$eZdZdZGdddejjZdS)RangeOperatorsaI This mixin provides functionality for the Range Operators listed in Table 9-44 of the `postgres documentation`__ for Range Functions and Operators. It is used by all the range types provided in the ``postgres`` dialect and can likely be used for any range types you create yourself. __ http://www.postgresql.org/docs/devel/static/functions-range.html No extra support is provided for the Range Functions listed in Table 9-45 of the postgres documentation. For these, the normal :func:`~sqlalchemy.sql.expression.func` object should be used. cspeZdZdZfddZddZddZdd Zd d ZeZ d d Z e Z ddZ ddZ ddZddZZS)z!RangeOperators.comparator_factoryz-Define comparison operations for range types.cs*|dur ttj||S|jd|S)z)superrcomparator_factory__ne__expropselfother __class__W/var/www/html/env/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/ranges.pyr s  z(RangeOperators.comparator_factory.__ne__cK|jd|S)zBoolean expression. Returns true if the right hand operand, which can be an element or a range, is contained within the column. z@>r r )rrkwrrrcontains)z*RangeOperators.comparator_factory.containscCr)zsBoolean expression. Returns true if the column is contained within the right hand operand. z<@rrrrr contained_by0z.RangeOperators.comparator_factory.contained_bycCr)zBoolean expression. Returns true if the column overlaps (has points in common with) the right hand operand. z&&rrrrroverlaps6rz*RangeOperators.comparator_factory.overlapscCr)zsBoolean expression. Returns true if the column is strictly left of the right hand operand. z<>rrrrrstrictly_right_ofDrz3RangeOperators.comparator_factory.strictly_right_ofcCr)zBoolean expression. Returns true if the range in the column does not extend right of the range in the operand. z&rrrrrnot_extend_left_ofRrz4RangeOperators.comparator_factory.not_extend_left_ofcCr)z}Boolean expression. Returns true if the range in the column is adjacent to the range in the operand. z-|-rrrrr adjacent_toXrz-RangeOperators.comparator_factory.adjacent_tocCr)zRange expression. Returns the union of the two ranges. Will raise an exception if the resulting range is not contigous. +rrrrr__add__^rz)RangeOperators.comparator_factory.__add__)__name__ __module__ __qualname____doc__r rrrr __lshift__r __rshift__rr r!r# __classcell__rrrrr s  r N)r$r%r&r'sqltypes Concatenable Comparatorr rrrrr src@eZdZdZdZdS)rz.Represent the PostgreSQL INT4RANGE type. Nr$r%r&r'__visit_name__rrrrrfr int4rangec@r.)rz.Represent the PostgreSQL INT8RANGE type. Nr/rrrrrqr1r int8rangec@r.)rz-Represent the PostgreSQL NUMRANGE type. Nr/rrrrr|r1rnumrangec@r.) DATERANGEz.Represent the PostgreSQL DATERANGE type. Nr/rrrrr5r1r5 daterangec@r.)TSRANGEz,Represent the PostgreSQL TSRANGE type. Nr/rrrrr7r1r7tsrangec@r.) TSTZRANGEz.Represent the PostgreSQL TSTZRANGE type. Nr/rrrrr9r1r9 tstzrangeN)baserrr+__all__objectr TypeEnginerrrr5r7r9rrrrs  Y