refactor: 移除 Python 后端源码,全面迁移至 Rust gateway 架构

- 删除全部 Python 源码 (src/) 及 Alembic 迁移脚本,归档至 _deprecated_py_src/
- 重构 Rust gateway ai_pipeline: 拆分 planner/finalize 模块,新增 contracts/adaptation 层
- 重组 handlers 模块为 admin/public/proxy/internal/shared 子模块结构
- 新增 executor 模块,引入 Rust 原生数据库迁移 (aether-data/migrations)
- 简化 CI/Docker 构建流程,移除 base image 二级构建,统一为单一 app image
- 移除 Python 相关基础设施文件 (entrypoint.sh, gunicorn_conf.py, Dockerfile.base)
This commit is contained in:
fawney19
2026-04-03 16:26:16 +08:00
parent 8f26e1a31f
commit 1d9c77522a
868 changed files with 1735 additions and 2433 deletions

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"""
速率限制策略基类
定义速率限制策略的接口
"""
from __future__ import annotations
from abc import abstractmethod
from dataclasses import dataclass
from datetime import datetime
from typing import Any
from ..common import BasePlugin
@dataclass
class RateLimitResult:
"""
速率限制检查结果
"""
allowed: bool
remaining: int
reset_at: datetime | None = None
retry_after: int | None = None
message: str | None = None
headers: dict[str, str] | None = None
def __post_init__(self) -> None:
if self.headers is None:
self.headers = {}
if self.remaining is not None:
self.headers["X-RateLimit-Remaining"] = str(self.remaining)
if self.reset_at:
self.headers["X-RateLimit-Reset"] = str(int(self.reset_at.timestamp()))
if self.retry_after:
self.headers["Retry-After"] = str(self.retry_after)
class RateLimitStrategy(BasePlugin):
"""
速率限制策略基类
所有速率限制策略必须继承此类
"""
def __init__(
self,
name: str,
priority: int = 0,
version: str = "1.0.0",
author: str = "Unknown",
description: str = "",
api_version: str = "1.0",
dependencies: list[str] | None = None,
provides: list[str] | None = None,
config: dict[str, Any] | None = None,
):
"""
初始化速率限制策略
Args:
name: 策略名称
priority: 优先级(数字越大优先级越高)
version: 插件版本
author: 插件作者
description: 插件描述
api_version: API版本
dependencies: 依赖的其他插件
provides: 提供的服务
config: 配置字典
"""
super().__init__(
name=name,
priority=priority,
version=version,
author=author,
description=description,
api_version=api_version,
dependencies=dependencies,
provides=provides,
config=config,
)
@abstractmethod
async def check_limit(self, key: str, **kwargs: Any) -> RateLimitResult:
"""
检查速率限制
Args:
key: 限制键如用户ID、API Key ID等
**kwargs: 额外参数
Returns:
速率限制检查结果
"""
pass
@abstractmethod
async def consume(self, key: str, amount: int = 1, **kwargs: Any) -> bool:
"""
消费配额
Args:
key: 限制键
amount: 消费数量
**kwargs: 额外参数
Returns:
是否成功消费
"""
pass
@abstractmethod
async def reset(self, key: str) -> Any:
"""
重置限制
Args:
key: 限制键
"""
pass
@abstractmethod
async def get_stats(self, key: str) -> dict[str, Any]:
"""
获取统计信息
Args:
key: 限制键
Returns:
统计信息字典
"""
pass