mirror of
https://github.com/hiyouga/LLaMA-Factory.git
synced 2025-08-06 13:42:51 +08:00
66 lines
2.6 KiB
Python
66 lines
2.6 KiB
Python
from typing import TYPE_CHECKING, Any, Dict
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from .chatter import WebChatModel
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from .common import get_model_path, list_dataset, load_config
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from .locales import LOCALES
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from .manager import Manager
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from .runner import Runner
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from .utils import get_time
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if TYPE_CHECKING:
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from gradio.components import Component
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class Engine:
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def __init__(self, demo_mode: bool = False, pure_chat: bool = False) -> None:
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self.demo_mode = demo_mode
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self.pure_chat = pure_chat
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self.manager = Manager()
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self.runner = Runner(self.manager, demo_mode)
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self.chatter = WebChatModel(self.manager, demo_mode, lazy_init=(not pure_chat))
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def _update_component(self, input_dict: Dict[str, Dict[str, Any]]) -> Dict["Component", "Component"]:
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r"""
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Gets the dict to update the components.
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"""
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output_dict: Dict["Component", "Component"] = {}
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for elem_id, elem_attr in input_dict.items():
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elem = self.manager.get_elem_by_id(elem_id)
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output_dict[elem] = elem.__class__(**elem_attr)
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return output_dict
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def resume(self):
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user_config = load_config() if not self.demo_mode else {}
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lang = user_config.get("lang", None) or "en"
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init_dict = {"top.lang": {"value": lang}, "infer.chat_box": {"visible": self.chatter.loaded}}
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if not self.pure_chat:
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init_dict["train.dataset"] = {"choices": list_dataset().choices}
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init_dict["eval.dataset"] = {"choices": list_dataset().choices}
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init_dict["train.output_dir"] = {"value": "train_{}".format(get_time())}
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init_dict["train.config_path"] = {"value": "{}.json".format(get_time())}
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init_dict["eval.output_dir"] = {"value": "eval_{}".format(get_time())}
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if user_config.get("last_model", None):
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init_dict["top.model_name"] = {"value": user_config["last_model"]}
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init_dict["top.model_path"] = {"value": get_model_path(user_config["last_model"])}
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yield self._update_component(init_dict)
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if self.runner.alive and not self.demo_mode and not self.pure_chat:
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yield {elem: elem.__class__(value=value) for elem, value in self.runner.running_data.items()}
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if self.runner.do_train:
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yield self._update_component({"train.resume_btn": {"value": True}})
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else:
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yield self._update_component({"eval.resume_btn": {"value": True}})
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def change_lang(self, lang: str):
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return {
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elem: elem.__class__(**LOCALES[elem_name][lang])
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for elem_name, elem in self.manager.get_elem_iter()
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if elem_name in LOCALES
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}
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