forked from bot/app
112 lines
3.4 KiB
Python
112 lines
3.4 KiB
Python
import os
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import shutil
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import nonebot
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import yaml
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from typing import Any
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from liteyuki.utils.data import LiteModel
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_loaded_resource_packs: list["ResourceMetadata"] = [] # 按照加载顺序排序
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temp_resource_root = "data/liteyuki/resources"
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class ResourceMetadata(LiteModel):
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name: str = "Unknown"
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version: str = "0.0.1"
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description: str = "Unknown"
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path: str
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def load_resource_from_dir(path: str):
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"""
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把资源包按照文件相对路径复制到运行临时文件夹data/liteyuki/resources
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Args:
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path: 资源文件夹
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Returns:
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"""
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if os.path.exists(os.path.join(path, "metadata.yml")):
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with open(os.path.join(path, "metadata.yml"), "r", encoding="utf-8") as f:
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metadata = yaml.safe_load(f)
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else:
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# 没有metadata.yml文件，不是一个资源包
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return
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for root, dirs, files in os.walk(path):
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for file in files:
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relative_path = os.path.relpath(os.path.join(root, file), path)
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copy_file(os.path.join(root, file), os.path.join(temp_resource_root, relative_path))
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metadata["path"] = path
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if os.path.exists(os.path.join(path, "lang")):
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from liteyuki.utils.language import load_from_dir
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load_from_dir(os.path.join(path, "lang"))
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_loaded_resource_packs.append(ResourceMetadata(**metadata))
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def get_path(path: str, abs_path: bool = False, default: Any = None) -> str | Any:
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"""
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获取资源包中的文件
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Args:
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abs_path: 是否返回绝对路径
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default: 默认
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path: 文件相对路径
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Returns: 文件绝对路径
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"""
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resource_relative_path = os.path.join(temp_resource_root, path)
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if os.path.exists(resource_relative_path):
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return os.path.abspath(resource_relative_path) if abs_path else resource_relative_path
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else:
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return default
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def get_files(path: str, abs_path: bool = False) -> list[str]:
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"""
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获取资源包中一个文件夹的所有文件
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Args:
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abs_path:
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path: 文件夹相对路径
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Returns: 文件绝对路径
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"""
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resource_relative_path = os.path.join(temp_resource_root, path)
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if os.path.exists(resource_relative_path):
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return [os.path.abspath(os.path.join(resource_relative_path, file)) if abs_path else os.path.join(resource_relative_path, file) for file in
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os.listdir(resource_relative_path)]
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else:
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return []
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def get_loaded_resource_packs() -> list[ResourceMetadata]:
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"""
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获取已加载的资源包
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Returns: 资源包列表
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"""
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return _loaded_resource_packs
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def copy_file(src, dst):
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# 获取目标文件的目录
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dst_dir = os.path.dirname(dst)
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# 如果目标目录不存在，创建它
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if not os.path.exists(dst_dir):
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os.makedirs(dst_dir)
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# 复制文件
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shutil.copy(src, dst)
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def load_resources():
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"""用于外部主程序调用的资源加载函数
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Returns:
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"""
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# 加载默认资源和语言
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# 清空临时资源包路径data/liteyuki/resources
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_loaded_resource_packs.clear()
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if os.path.exists(temp_resource_root):
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shutil.rmtree(temp_resource_root)
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os.makedirs(temp_resource_root, exist_ok=True)
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standard_resource_path = "liteyuki/resources"
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load_resource_from_dir(standard_resource_path)
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# 加载其他资源包
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if os.path.exists("resources"):
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for resource in os.listdir("resources"):
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load_resource_from_dir(os.path.join("resources", resource))
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