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| # Copyright 2025 the LlamaFactory team. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| from collections.abc import Generator | |
| from typing import TYPE_CHECKING | |
| if TYPE_CHECKING: | |
| from gradio.components import Component | |
| class Manager: | |
| r"""A class to manage all the gradio components in Web UI.""" | |
| def __init__(self) -> None: | |
| self._id_to_elem: dict[str, Component] = {} | |
| self._elem_to_id: dict[Component, str] = {} | |
| def add_elems(self, tab_name: str, elem_dict: dict[str, "Component"]) -> None: | |
| r"""Add elements to manager.""" | |
| for elem_name, elem in elem_dict.items(): | |
| elem_id = f"{tab_name}.{elem_name}" | |
| self._id_to_elem[elem_id] = elem | |
| self._elem_to_id[elem] = elem_id | |
| def get_elem_list(self) -> list["Component"]: | |
| r"""Return the list of all elements.""" | |
| return list(self._id_to_elem.values()) | |
| def get_elem_iter(self) -> Generator[tuple[str, "Component"], None, None]: | |
| r"""Return an iterator over all elements with their names.""" | |
| for elem_id, elem in self._id_to_elem.items(): | |
| yield elem_id.split(".")[-1], elem | |
| def get_elem_by_id(self, elem_id: str) -> "Component": | |
| r"""Get element by id. | |
| Example: top.lang, train.dataset | |
| """ | |
| return self._id_to_elem[elem_id] | |
| def get_id_by_elem(self, elem: "Component") -> str: | |
| r"""Get id by element.""" | |
| return self._elem_to_id[elem] | |
| def get_base_elems(self) -> set["Component"]: | |
| r"""Get the base elements that are commonly used.""" | |
| return { | |
| self._id_to_elem["top.lang"], | |
| self._id_to_elem["top.model_name"], | |
| self._id_to_elem["top.model_path"], | |
| self._id_to_elem["top.finetuning_type"], | |
| self._id_to_elem["top.checkpoint_path"], | |
| self._id_to_elem["top.quantization_bit"], | |
| self._id_to_elem["top.quantization_method"], | |
| self._id_to_elem["top.template"], | |
| self._id_to_elem["top.rope_scaling"], | |
| self._id_to_elem["top.booster"], | |
| } | |