feat: new llm initialization logic

pkg/command/operators/model.py

@@ -54,7 +54,7 @@ class ModelShowOperator(operator.CommandOperator):
             if model.model_name is not None:
                 content += f"请求模型名称: {model.model_name}\n"
             content += f"请求器: {model.requester.name}\n"
-            content += f"密钥组: {model.token_mgr.provider}\n"
+            content += f"密钥组: {model.token_mgr.name}\n"
             content += f"支持视觉: {model.vision_supported}\n"
             content += f"支持工具: {model.tool_call_supported}\n"
 

pkg/provider/modelmgr/modelmgr.py

@@ -1,12 +1,13 @@
 from __future__ import annotations
 
 import aiohttp
+import sqlalchemy
 
 from . import entities, requester
 from ...core import app
 from ...discover import engine
 from . import token
-from ...entity.persistence import model
+from ...entity.persistence import model as persistence_model
 from .requesters import bailianchatcmpl, chatcmpl, anthropicmsgs, moonshotchatcmpl, deepseekchatcmpl, ollamachat, giteeaichatcmpl, volcarkchatcmpl, xaichatcmpl, zhipuaichatcmpl, lmstudiochatcmpl, siliconflowchatcmpl, volcarkchatcmpl
 
 FETCH_MODEL_LIST_URL = "https://api.qchatgpt.rockchin.top/api/v2/fetch/model_list"
@@ -15,7 +16,7 @@ FETCH_MODEL_LIST_URL = "https://api.qchatgpt.rockchin.top/api/v2/fetch/model_lis
 class RuntimeLLMModel:
     """运行时模型"""
 
-    model_entity: model.LLMModel
+    model_entity: persistence_model.LLMModel
     """模型数据"""
 
     token_mgr: token.TokenManager
@@ -24,7 +25,7 @@ class RuntimeLLMModel:
     requester: requester.LLMAPIRequester
     """请求器实例"""
     
-    def __init__(self, model_entity: model.LLMModel, token_mgr: token.TokenManager, requester: requester.LLMAPIRequester):
+    def __init__(self, model_entity: persistence_model.LLMModel, token_mgr: token.TokenManager, requester: requester.LLMAPIRequester):
         self.model_entity = model_entity
         self.token_mgr = token_mgr
         self.requester = requester
@@ -141,6 +142,38 @@ class ModelManager:
             except Exception as e:
                 self.ap.logger.error(f"初始化模型 {model['name']} 失败: {type(e)} {e} ,请检查配置文件")
 
+    async def load_model_from_db(self):
+        """从数据库加载模型"""
+        self.llm_models = []
+
+        # forge requester class dict
+        requester_dict: dict[str, type[requester.LLMAPIRequester]] = {}
+        for component in self.requester_components:
+            requester_dict[component.metadata.name] = component.get_python_component_class()
+
+        # llm models
+        result = await self.ap.persistence_mgr.execute_async(
+            sqlalchemy.select(persistence_model.LLMModel)
+        )
+
+        llm_models = result.all()
+
+        # load models
+        for llm_model in llm_models:
+            assert isinstance(llm_model, persistence_model.LLMModel)
+            runtime_llm_model = RuntimeLLMModel(
+                model_entity=llm_model,
+                token_mgr=token.TokenManager(
+                    name=llm_model.uuid,
+                    tokens=llm_model.api_keys
+                ),
+                requester=requester_dict[llm_model.requester](
+                    ap=self.ap,
+                    config=llm_model.requester_config
+                )
+            )
+            self.llm_models.append(runtime_llm_model)
+
     def get_available_requesters_info(self) -> list[dict]:
         """获取所有可用的请求器"""
         return [

pkg/provider/modelmgr/requester.py

@@ -17,8 +17,16 @@ class LLMAPIRequester(metaclass=abc.ABCMeta):
 
     ap: app.Application
 
-    def __init__(self, ap: app.Application):
+    default_config: dict[str, typing.Any] = {}
+
+    requester_cfg: dict[str, typing.Any] = {}
+
+    def __init__(self, ap: app.Application, config: dict[str, typing.Any]):
         self.ap = ap
+        self.requester_cfg = {
+            **self.default_config
+        }
+        self.requester_cfg.update(config)
 
     async def initialize(self):
         pass
@@ -40,6 +48,7 @@ class LLMAPIRequester(metaclass=abc.ABCMeta):
         model: modelmgr_entities.LLMModelInfo,
         messages: typing.List[llm_entities.Message],
         funcs: typing.List[tools_entities.LLMFunction] = None,
+        extra_args: dict[str, typing.Any] = {},
     ) -> llm_entities.Message:
         """调用API
 
@@ -47,6 +56,7 @@ class LLMAPIRequester(metaclass=abc.ABCMeta):
             model (modelmgr_entities.LLMModelInfo): 使用的模型信息
             messages (typing.List[llm_entities.Message]): 消息对象列表
             funcs (typing.List[tools_entities.LLMFunction], optional): 使用的工具函数列表. Defaults to None.
+            extra_args (dict[str, typing.Any], optional): 额外的参数. Defaults to {}.
 
         Returns:
             llm_entities.Message: 返回消息对象

pkg/provider/modelmgr/token.py

@@ -7,14 +7,14 @@ class TokenManager():
     """鉴权 Token 管理器
     """
 
-    provider: str
+    name: str
 
     tokens: list[str]
 
     using_token_index: typing.Optional[int] = 0
 
-    def __init__(self, provider: str, tokens: list[str]):
-        self.provider = provider
+    def __init__(self, name: str, tokens: list[str]):
+        self.name = name
         self.tokens = tokens
         self.using_token_index = 0