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- 新增图像生成接口，支持试用、积分和自定义API Key模式 - 实现生成图片结果异步上传至MinIO存储，带重试机制 - 优化积分预扣除和异常退还逻辑，保障用户积分准确 - 添加获取生成历史记录接口，支持时间范围和分页 - 提供本地字典配置接口，支持模型、比例、提示模板和尺寸 - 实现图片批量上传接口，支持S3兼容对象存储 feat(admin): 增加管理员角色管理与权限分配接口 - 实现角色列表查询、角色创建、更新及删除功能 - 增加权限列表查询接口 - 实现用户角色分配接口，便于统一管理用户权限 - 增加系统字典增删查改接口，支持分类过滤和排序 - 权限控制全面覆盖管理接口，保证安全访问 feat(auth): 完善用户登录注册及权限相关接口与页面 - 实现手机号验证码发送及校验功能，保障注册安全 - 支持手机号注册、登录及退出接口，集成日志记录 - 增加修改密码功能，验证原密码后更新 - 提供动态导航菜单接口，基于权限展示不同菜单 - 实现管理界面路由及日志、角色、字典管理页面访问权限控制 - 添加系统日志查询接口，支持关键词和等级筛选 feat(app): 初始化Flask应用并配置蓝图与数据库 - 创建应用程序工厂，加载配置，初始化数据库和Redis客户端 - 注册认证、API及管理员蓝图，整合路由 - 根路由渲染主页模板 - 应用上下文中自动创建数据库表，保证运行环境准备完毕 feat(database): 提供数据库创建与迁移支持脚本 - 新增数据库创建脚本，支持自动检测是否已存在 - 添加数据库表初始化脚本，支持创建和删除所有表 - 实现RBAC权限初始化，包含基础权限和角色创建 - 新增字段手动修复脚本，添加用户API Key和积分字段 - 强制迁移脚本支持清理连接和修复表结构，初始化默认数据及角色分配 feat(config): 新增系统配置参数 - 配置数据库、Redis、Session和MinIO相关参数 - 添加AI接口地址及试用Key配置 - 集成阿里云短信服务配置及开发模式相关参数 feat(extensions): 初始化数据库、Redis和MinIO客户端 - 创建全局SQLAlchemy数据库实例和Redis客户端 - 配置基于boto3的MinIO兼容S3客户端 chore(logs): 添加示例系统日志文件 - 记录用户请求、验证码发送成功与失败的日志信息
160 lines
7.4 KiB
Python
160 lines
7.4 KiB
Python
# sql/expression.py
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# Copyright (C) 2005-2025 the SQLAlchemy authors and contributors
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# <see AUTHORS file>
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#
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# This module is part of SQLAlchemy and is released under
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# the MIT License: https://www.opensource.org/licenses/mit-license.php
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"""Defines the public namespace for SQL expression constructs."""
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from __future__ import annotations
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from ._dml_constructors import delete as delete
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from ._dml_constructors import insert as insert
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from ._dml_constructors import update as update
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from ._elements_constructors import all_ as all_
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from ._elements_constructors import and_ as and_
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from ._elements_constructors import any_ as any_
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from ._elements_constructors import asc as asc
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from ._elements_constructors import between as between
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from ._elements_constructors import bindparam as bindparam
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from ._elements_constructors import bitwise_not as bitwise_not
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from ._elements_constructors import case as case
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from ._elements_constructors import cast as cast
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from ._elements_constructors import collate as collate
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from ._elements_constructors import column as column
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from ._elements_constructors import desc as desc
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from ._elements_constructors import distinct as distinct
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from ._elements_constructors import extract as extract
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from ._elements_constructors import false as false
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from ._elements_constructors import funcfilter as funcfilter
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from ._elements_constructors import label as label
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from ._elements_constructors import not_ as not_
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from ._elements_constructors import null as null
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from ._elements_constructors import nulls_first as nulls_first
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from ._elements_constructors import nulls_last as nulls_last
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from ._elements_constructors import or_ as or_
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from ._elements_constructors import outparam as outparam
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from ._elements_constructors import over as over
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from ._elements_constructors import text as text
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from ._elements_constructors import true as true
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from ._elements_constructors import try_cast as try_cast
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from ._elements_constructors import tuple_ as tuple_
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from ._elements_constructors import type_coerce as type_coerce
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from ._elements_constructors import within_group as within_group
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from ._selectable_constructors import alias as alias
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from ._selectable_constructors import cte as cte
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from ._selectable_constructors import except_ as except_
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from ._selectable_constructors import except_all as except_all
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from ._selectable_constructors import exists as exists
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from ._selectable_constructors import intersect as intersect
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from ._selectable_constructors import intersect_all as intersect_all
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from ._selectable_constructors import join as join
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from ._selectable_constructors import lateral as lateral
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from ._selectable_constructors import outerjoin as outerjoin
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from ._selectable_constructors import select as select
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from ._selectable_constructors import table as table
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from ._selectable_constructors import tablesample as tablesample
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from ._selectable_constructors import union as union
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from ._selectable_constructors import union_all as union_all
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from ._selectable_constructors import values as values
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from ._typing import ColumnExpressionArgument as ColumnExpressionArgument
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from .base import _from_objects as _from_objects
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from .base import _select_iterables as _select_iterables
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from .base import ColumnCollection as ColumnCollection
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from .base import Executable as Executable
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from .cache_key import CacheKey as CacheKey
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from .dml import Delete as Delete
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from .dml import Insert as Insert
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from .dml import Update as Update
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from .dml import UpdateBase as UpdateBase
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from .dml import ValuesBase as ValuesBase
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from .elements import _truncated_label as _truncated_label
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from .elements import BinaryExpression as BinaryExpression
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from .elements import BindParameter as BindParameter
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from .elements import BooleanClauseList as BooleanClauseList
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from .elements import Case as Case
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from .elements import Cast as Cast
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from .elements import ClauseElement as ClauseElement
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from .elements import ClauseList as ClauseList
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from .elements import CollectionAggregate as CollectionAggregate
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from .elements import ColumnClause as ColumnClause
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from .elements import ColumnElement as ColumnElement
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from .elements import ExpressionClauseList as ExpressionClauseList
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from .elements import Extract as Extract
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from .elements import False_ as False_
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from .elements import FunctionFilter as FunctionFilter
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from .elements import Grouping as Grouping
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from .elements import Label as Label
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from .elements import literal as literal
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from .elements import literal_column as literal_column
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from .elements import Null as Null
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from .elements import Over as Over
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from .elements import quoted_name as quoted_name
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from .elements import ReleaseSavepointClause as ReleaseSavepointClause
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from .elements import RollbackToSavepointClause as RollbackToSavepointClause
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from .elements import SavepointClause as SavepointClause
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from .elements import SQLColumnExpression as SQLColumnExpression
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from .elements import TextClause as TextClause
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from .elements import True_ as True_
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from .elements import TryCast as TryCast
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from .elements import Tuple as Tuple
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from .elements import TypeClause as TypeClause
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from .elements import TypeCoerce as TypeCoerce
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from .elements import UnaryExpression as UnaryExpression
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from .elements import WithinGroup as WithinGroup
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from .functions import func as func
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from .functions import Function as Function
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from .functions import FunctionElement as FunctionElement
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from .functions import modifier as modifier
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from .lambdas import lambda_stmt as lambda_stmt
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from .lambdas import LambdaElement as LambdaElement
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from .lambdas import StatementLambdaElement as StatementLambdaElement
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from .operators import ColumnOperators as ColumnOperators
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from .operators import custom_op as custom_op
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from .operators import Operators as Operators
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from .selectable import Alias as Alias
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from .selectable import AliasedReturnsRows as AliasedReturnsRows
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from .selectable import CompoundSelect as CompoundSelect
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from .selectable import CTE as CTE
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from .selectable import Exists as Exists
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from .selectable import FromClause as FromClause
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from .selectable import FromGrouping as FromGrouping
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from .selectable import GenerativeSelect as GenerativeSelect
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from .selectable import HasCTE as HasCTE
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from .selectable import HasPrefixes as HasPrefixes
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from .selectable import HasSuffixes as HasSuffixes
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from .selectable import Join as Join
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from .selectable import LABEL_STYLE_DEFAULT as LABEL_STYLE_DEFAULT
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from .selectable import (
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LABEL_STYLE_DISAMBIGUATE_ONLY as LABEL_STYLE_DISAMBIGUATE_ONLY,
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)
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from .selectable import LABEL_STYLE_NONE as LABEL_STYLE_NONE
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from .selectable import (
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LABEL_STYLE_TABLENAME_PLUS_COL as LABEL_STYLE_TABLENAME_PLUS_COL,
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)
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from .selectable import Lateral as Lateral
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from .selectable import ReturnsRows as ReturnsRows
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from .selectable import ScalarSelect as ScalarSelect
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from .selectable import ScalarValues as ScalarValues
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from .selectable import Select as Select
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from .selectable import Selectable as Selectable
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from .selectable import SelectBase as SelectBase
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from .selectable import SelectLabelStyle as SelectLabelStyle
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from .selectable import Subquery as Subquery
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from .selectable import TableClause as TableClause
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from .selectable import TableSample as TableSample
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from .selectable import TableValuedAlias as TableValuedAlias
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from .selectable import TextAsFrom as TextAsFrom
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from .selectable import TextualSelect as TextualSelect
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from .selectable import Values as Values
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from .visitors import Visitable as Visitable
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nullsfirst = nulls_first
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"""Synonym for the :func:`.nulls_first` function."""
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nullslast = nulls_last
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"""Synonym for the :func:`.nulls_last` function."""
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