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Project description
RiotManifest
riot提供的manifest文件进行解析下载
介绍
目前的功能是可以传入URL或本地文件目录,解析manifest文件,下载文件。
大部分代码都来自于CommunityDragon/CDTB项目,感谢他们的工作。
对PatcherManifest
进行修改使其支持URL manifest文件下载,细化filter_files
方法,使其支持正则表达式过滤文件。
对PatcherFile
增加download_file
方法,使其支持文件下载。并且使用aiohttp
进行异步下载。默认并发数为50,并发数可以通过实例化PatcherManifest
时 concurrency_limit
参数进行设置; 也可以调用PatcherFile
的download_file
方法时传入concurrency_limit
参数进行设置。
安装
pip3 install riotmanifest
使用
- 异步多并发下载(不推荐)
import asyncio
from riotmanifest import PatcherManifest
async def main():
bundle_url = 'https://lol.dyn.riotcdn.net/channels/public/bundles/'
manifest = PatcherManifest(
r"https://lol.secure.dyn.riotcdn.net/channels/public/releases/CB3A1B2A17ED9AAB.manifest",
path=r'E:\out',
bundle_url=bundle_url)
files = list(manifest.filter_files(flag='zh_CN', pattern='wad.client'))
await manifest.download_files_concurrently(files, 5)
if __name__ == '__main__':
asyncio.run(main())
注意,单个文件的下载并发是50,download_files_concurrently
方法是对多个文件进行并发下载。建议这个数不要超过10,否则有封IP的风险(实测PatcherManifest传入100,download_files_concurrently传入10,后台可查最大线程为800+,正常执行,量力而行)。
- ManifestDownloader外壳
from riotmanifest.external_manifest import ResourceDL
rdl = ResourceDL(r'E:\out')
rdl.d_game = True
rdl.download_resources('content-metadata.json')
直接调用开源程序Morilli/ManifestDownloader直接下载,具体查看函数文档
自动从GitHub下载可执行文件,保存至temp目录,默认使用代理
- WADExtractor
from riotmanifest.extractor import WADExtractor
we = WADExtractor("DE515F568F4D9C73.manifest")
data = we.extract_files(
{
"DATA/FINAL/Champions/Aatrox.wad.client": [
"data/characters/aatrox/skins/skin0.bin",
"data/characters/aatrox/skins/skin1.bin",
"data/characters/aatrox/skins/skin2.bin",
"data/characters/aatrox/skins/skin3.bin",
],
"DATA/FINAL/Champions/Ahri.wad.client": [
"data/characters/Ahri/skins/skin0.bin",
"data/characters/Ahri/skins/skin1.bin",
"data/characters/Ahri/skins/skin2.bin",
"data/characters/Ahri/skins/skin3.bin",
]
}
)
print(len(data))
该方法无需下载完整WAD文件,直接从manifest中计算需要解包的文件位置,直接获取,减少网络请求。
维护者
Virace
感谢
-
@CommunityDragon, CDTB
-
@Morilli, ManifestDownloader
-
以及JetBrains提供开发环境支持
许可证
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