mirror of
https://github.com/insistence/RuoYi-Vue3-FastAPI.git
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* refactor: 重构项目架构 * refactor: 重构ci和测试 * fix: 修复测试 * feat: 新增更多E2E测试 * fix: 修复E2E测试
171 lines
5.4 KiB
Python
171 lines
5.4 KiB
Python
import os
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from pathlib import Path
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from typing import Literal
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from config.env import AppConfig
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from plugins.core.frontend import (
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PluginFrontendFrameworkResolver,
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resolve_frontend_framework_request,
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resolve_frontend_root,
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)
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PluginFrontendMode = Literal['dev', 'built']
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PluginBackendRuntimeMode = Literal['dev', 'service', 'maintenance']
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BACKEND_ROOT_ENV_NAMES = ('RUOYI_PLUGIN_BACKEND_ROOT', 'RUOYI_BACKEND_ROOT')
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class PluginRuntimeEnvironmentService:
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"""
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插件运行时环境服务。
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为插件运行时提供前后端工程目录、Python 可执行文件和运行模式。
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"""
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def __init__(
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self,
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backend_root: Path | str | None = None,
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frontend_root: Path | str | None = None,
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python_executable: str | None = None,
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frontend_framework: str = 'auto',
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) -> None:
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"""
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初始化插件运行时环境服务。
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:param backend_root: 后端项目根目录
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:param frontend_root: 前端项目根目录或统一前端目录
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:param python_executable: Python 可执行文件路径
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:param frontend_framework: 前端框架标识,auto 使用环境变量,未配置时默认 vue3
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:return: None
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"""
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self.backend_root = self._resolve_backend_root(backend_root)
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self.frontend_root = resolve_frontend_root(self.backend_root, frontend_root, frontend_framework)
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self.frontend_framework = resolve_frontend_framework_request(self.frontend_root, frontend_framework)
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self.python_executable = python_executable or 'python'
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self.frontend_mode = self._get_frontend_mode()
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self.backend_runtime_mode = self._get_backend_runtime_mode()
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@staticmethod
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def _resolve_backend_root(backend_root: Path | str | None) -> Path:
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"""
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解析后端项目根目录。
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:param backend_root: 显式传入的后端项目根目录
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:return: 后端项目根目录
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"""
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if backend_root:
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return Path(backend_root).resolve()
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configured_backend_root = PluginRuntimeEnvironmentService._first_env_path(BACKEND_ROOT_ENV_NAMES)
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if configured_backend_root:
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return configured_backend_root.resolve()
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return Path(__file__).resolve().parents[2]
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@staticmethod
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def _first_env_path(env_names: tuple[str, ...]) -> Path | None:
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"""
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读取第一个已配置的目录环境变量。
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:param env_names: 环境变量名称列表
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:return: 已配置目录,未配置时返回 None
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"""
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for env_name in env_names:
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value = os.getenv(env_name, '').strip()
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if value:
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return Path(value)
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return None
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@staticmethod
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def _get_frontend_mode() -> PluginFrontendMode:
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"""
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根据应用运行环境获取插件前端模式。
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:return: 插件前端模式
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"""
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if AppConfig.app_env == 'dev':
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return 'dev'
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return 'built'
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@staticmethod
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def _get_backend_runtime_mode() -> PluginBackendRuntimeMode:
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"""
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根据应用运行环境获取插件后端运行模式。
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:return: 插件后端运行模式
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"""
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if AppConfig.app_env == 'dev':
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return 'dev'
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return 'service'
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def get_backend_dir(self) -> str:
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"""
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获取后端项目根目录。
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:return: 后端项目根目录绝对路径
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"""
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return str(self.backend_root)
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def get_backend_plugins_dir(self) -> str:
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"""
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获取后端插件根目录。
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:return: 后端插件根目录绝对路径
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"""
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return str(self.backend_root / 'plugins')
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def get_frontend_dir(self) -> str:
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"""
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获取前端项目根目录。
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:return: 前端项目根目录绝对路径
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"""
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return str(self.frontend_root)
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def get_frontend_framework(self, frontend_root: Path | str | None = None) -> str:
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"""
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获取指定前端工程的框架标识,保留当前工程的显式选择。
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其他工程按自身目录和依赖解析,不沿用当前工程的框架标识。
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仅在需要前端依赖时解析,避免后端独立运行时要求存在前端文件。
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:param frontend_root: 前端工程根目录,未指定时使用当前工程
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:return: 前端框架标识
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"""
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root = Path(os.path.abspath(frontend_root)) if frontend_root is not None else self.frontend_root
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framework = self.frontend_framework if root == self.frontend_root else 'auto'
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return PluginFrontendFrameworkResolver.resolve(root, framework)
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def get_frontend_plugins_dir(self) -> str:
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"""
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获取前端插件根目录。
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:return: 前端插件根目录绝对路径
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"""
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return str(self.frontend_root / 'plugins')
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def get_python_executable(self) -> str:
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"""
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获取 Python 可执行文件。
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:return: Python 可执行文件路径
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"""
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return self.python_executable
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def get_frontend_mode(self) -> PluginFrontendMode:
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"""
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获取插件前端运行模式。
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:return: 插件前端运行模式
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"""
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return self.frontend_mode
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def get_backend_runtime_mode(self) -> PluginBackendRuntimeMode:
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"""
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获取插件后端运行模式。
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:return: 插件后端运行模式
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"""
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return self.backend_runtime_mode
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PLUGIN_RUNTIME_ENVIRONMENT = PluginRuntimeEnvironmentService()
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