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plugin_name不再受文件夹名称限制

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UnCLAS-Prommer
2025-07-18 19:25:06 +08:00
parent 8b21b7cc77
commit 063382862a
7 changed files with 103 additions and 58 deletions
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2
src/plugin_system/core/__init__.py
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@@ -7,9 +7,11 @@
from src.plugin_system.core.plugin_manager import plugin_manager
from src.plugin_system.core.component_registry import component_registry
from src.plugin_system.core.dependency_manager import dependency_manager
from src.plugin_system.core.events_manager import events_manager
__all__ = [
"plugin_manager",
"component_registry",
"dependency_manager",
"events_manager",
]

58
src/plugin_system/core/plugin_manager.py
View File

@@ -1,10 +1,12 @@
from typing import Dict, List, Optional, Tuple, Type, Any
import os
from importlib.util import spec_from_file_location, module_from_spec
from inspect import getmodule
from pathlib import Path
import inspect
import traceback
from typing import Dict, List, Optional, Tuple, Type, Any
from importlib.util import spec_from_file_location, module_from_spec
from pathlib import Path
from src.common.logger import get_logger
from src.plugin_system.core.component_registry import component_registry
from src.plugin_system.core.dependency_manager import dependency_manager
@@ -28,7 +30,7 @@ class PluginManager:
self.plugin_paths: Dict[str, str] = {} # 记录插件名到目录路径的映射，插件名 -> 目录路径
self.loaded_plugins: Dict[str, PluginBase] = {} # 已加载的插件类实例注册表，插件名 -> 插件类实例
self.failed_plugins: Dict[str, str] = {} # 记录加载失败的插件类及其错误信息，插件名 -> 错误信息
self.failed_plugins: Dict[str, str] = {} # 记录加载失败的插件文件及其错误信息，插件名 -> 错误信息
# 确保插件目录存在
self._ensure_plugin_directories()
@@ -107,13 +109,9 @@ class PluginManager:
# 使用记录的插件目录路径
plugin_dir = self.plugin_paths.get(plugin_name)
# 如果没有记录，则尝试查找（fallback）
# 如果没有记录，直接返回失败
if not plugin_dir:
plugin_dir = self._find_plugin_directory(plugin_class)
if plugin_dir:
self.plugin_paths[plugin_name] = plugin_dir # 更新路径
else:
return False, 1
return False, 1
plugin_instance = plugin_class(plugin_dir=plugin_dir) # 实例化插件（可能因为缺少manifest而失败）
if not plugin_instance:
@@ -360,24 +358,14 @@ class PluginManager:
logger.debug(f"正在扫描插件根目录: {directory}")
# 遍历目录中的所有Python文件和包
# 遍历目录中的所有包
for item in os.listdir(directory):
item_path = os.path.join(directory, item)
if os.path.isfile(item_path) and item.endswith(".py") and item != "__init__.py":
# 单文件插件
plugin_name = Path(item_path).stem
if self._load_plugin_module_file(item_path, plugin_name, directory):
loaded_count += 1
else:
failed_count += 1
elif os.path.isdir(item_path) and not item.startswith(".") and not item.startswith("__"):
# 插件包
if os.path.isdir(item_path) and not item.startswith(".") and not item.startswith("__"):
plugin_file = os.path.join(item_path, "plugin.py")
if os.path.exists(plugin_file):
plugin_name = item # 使用目录名作为插件名
if self._load_plugin_module_file(plugin_file, plugin_name, item_path):
if self._load_plugin_module_file(plugin_file):
loaded_count += 1
else:
failed_count += 1
@@ -387,14 +375,16 @@ class PluginManager:
def _find_plugin_directory(self, plugin_class: Type[PluginBase]) -> Optional[str]:
"""查找插件类对应的目录路径"""
try:
module = getmodule(plugin_class)
if module and hasattr(module, "__file__") and module.__file__:
return os.path.dirname(module.__file__)
# module = getmodule(plugin_class)
# if module and hasattr(module, "__file__") and module.__file__:
# return os.path.dirname(module.__file__)
file_path = inspect.getfile(plugin_class)
return os.path.dirname(file_path)
except Exception as e:
logger.debug(f"通过inspect获取插件目录失败: {e}")
return None
def _load_plugin_module_file(self, plugin_file: str, plugin_name: str, plugin_dir: str) -> bool:
def _load_plugin_module_file(self, plugin_file: str) -> bool:
# sourcery skip: extract-method
"""加载单个插件模块文件
@@ -405,12 +395,7 @@ class PluginManager:
"""
# 生成模块名
plugin_path = Path(plugin_file)
if plugin_path.parent.name != "plugins":
# 插件包格式：parent_dir.plugin
module_name = f"plugins.{plugin_path.parent.name}.plugin"
else:
# 单文件格式：plugins.filename
module_name = f"plugins.{plugin_path.stem}"
module_name = ".".join(plugin_path.parent.parts)
try:
# 动态导入插件模块
@@ -422,16 +407,13 @@ class PluginManager:
module = module_from_spec(spec)
spec.loader.exec_module(module)
# 记录插件名和目录路径的映射
self.plugin_paths[plugin_name] = plugin_dir
logger.debug(f"插件模块加载成功: {plugin_file}")
return True
except Exception as e:
error_msg = f"加载插件模块 {plugin_file} 失败: {e}"
logger.error(error_msg)
self.failed_plugins[plugin_name] = error_msg
self.failed_plugins[module_name] = error_msg
return False
def _check_plugin_version_compatibility(self, plugin_name: str, manifest_data: Dict[str, Any]) -> Tuple[bool, str]: