Python SDK for XiaoShi AI Hub - Upload, download, and manage AI models and datasets with xpai-enc encryption support
Project description
XiaoShi AI Hub Python SDK
XiaoShi AI Hub Python SDK 是一个功能强大的 Python 库,用于与 XiaoShi AI Hub 平台进行交互。它提供了简单易用的 API 和命令行工具,支持模型和数据集的上传、下载,并支持大型模型文件的透明加密功能。
✨ 特性
- 🚀 简单易用 - 类似 Hugging Face Hub 的 API 设计,上手即用
- 🖥️ 命令行工具 - 提供
mohaCLI,无需编写代码即可上传下载 - 📥 下载功能 - 支持下载单个文件或整个仓库
- 📤 上传功能 - 支持上传文件和文件夹到仓库
- 🔐 智能加密 - 自动加密大型模型文件(≥5MB 的 .safetensors、.bin、.pt、.pth、.ckpt 文件)
- 🎯 模式匹配 - 支持使用 allow/ignore 模式过滤文件
- 📊 进度显示 - 下载和上传时显示进度条
- 🔑 多种认证 - 支持用户名/密码和 Token 认证
- 🌐 环境变量配置 - 灵活的 Hub URL 配置
- 💾 缓存支持 - 高效的文件缓存机制
- 🔍 类型提示 - 完整的类型注解,IDE 友好
- ✅ 仓库验证 - 上传前自动检查仓库是否存在
📦 安装
基础安装
pip install xiaoshiai-hub
🚀 快速开始
命令行工具 (CLI)
安装后即可使用 moha 命令行工具:
# 查看帮助
moha --help
# 上传文件夹到仓库
moha upload ./my_model org/my-model --username your-username --password your-password
# 上传单个文件
moha upload-file ./config.yaml org/my-model --username your-username --password your-password
# 下载整个仓库
moha download org/my-model --username your-username --password your-password
# 下载单个文件
moha download-file org/my-model config.yaml --username your-username --password your-password
详细的 CLI 使用说明请参考 命令行工具 章节。
Python API
下载单个文件
from xiaoshiai_hub import moha_hub_download
# 下载单个文件
file_path = moha_hub_download(
repo_id="demo/demo",
filename="config.yaml",
repo_type="models", # 或 "datasets"
username="your-username",
password="your-password",
)
print(f"文件已下载到: {file_path}")
下载整个仓库
from xiaoshiai_hub import snapshot_download
# 下载整个仓库
repo_path = snapshot_download(
repo_id="demo/demo",
repo_type="models",
username="your-username",
password="your-password",
)
print(f"仓库已下载到: {repo_path}")
使用过滤器下载
from xiaoshiai_hub import snapshot_download
# 只下载 YAML 和 Markdown 文件
repo_path = snapshot_download(
repo_id="demo/demo",
allow_patterns=["*.yaml", "*.yml", "*.md"],
ignore_patterns=[".git*", "*.log"],
username="your-username",
password="your-password",
)
上传文件
from xiaoshiai_hub import upload_file
# 上传单个文件
result = upload_file(
path_file="./config.yaml",
path_in_repo="config.yaml",
repo_id="demo/my-model",
repo_type="models",
commit_message="Upload config file",
username="your-username",
password="your-password",
)
print(f"上传成功: {result}")
上传文件夹
from xiaoshiai_hub import upload_folder
# 上传整个文件夹
result = upload_folder(
folder_path="./my_model",
repo_id="demo/my-model",
repo_type="models",
commit_message="Upload model files",
ignore_patterns=["*.log", ".git*"], # 忽略这些文件
username="your-username",
password="your-password",
)
print(f"上传成功: {result}")
加密上传
SDK 会自动加密大型模型文件(≥5MB 的 .safetensors、.bin、.pt、.pth、.ckpt 文件):
from xiaoshiai_hub import upload_file
# 上传文件,大型模型文件会自动加密
result = upload_file(
path_file="./model.safetensors", # 如果 ≥5MB,会自动加密
path_in_repo="model.safetensors",
repo_id="demo/my-model",
repo_type="models",
encryption_password="your-secure-password", # 设置加密密码
username="your-username",
password="your-password",
)
上传文件夹(自动加密大文件)
from xiaoshiai_hub import upload_folder
# 上传文件夹,大型模型文件会自动加密
result = upload_folder(
folder_path="./my_model",
repo_id="demo/my-model",
repo_type="models",
encryption_password="your-secure-password", # 大文件会自动加密
ignore_patterns=["*.log", ".git*"],
username="your-username",
password="your-password",
)
使用 HubClient API
from xiaoshiai_hub import HubClient
# 创建客户端
client = HubClient(
username="your-username",
password="your-password",
)
# 获取仓库信息
repo_info = client.get_repository_info("demo", "models", "my-model")
print(f"仓库名称: {repo_info.name}")
print(f"组织: {repo_info.organization}")
# 列出分支
branches = client.list_branches("demo", "models", "my-model")
for branch in branches:
print(f"分支: {branch.name} (commit: {branch.commit_sha})")
# 浏览仓库内容
content = client.get_repository_content("demo", "models", "my-model", "main")
for entry in content.entries:
print(f"{entry.type}: {entry.name}")
🔐 加密功能
SDK 提供了智能加密功能,支持 AES 和 SM4 两种加密算法对大型模型文件进行加密。
支持的加密算法
| 算法 | 说明 |
|---|---|
AES |
AES-256-CTR 模式,国际通用标准(默认) |
SM4 |
SM4-CTR 模式,国密标准 |
自动加密规则
上传时,SDK 会自动加密符合以下条件的文件:
- 文件大小 ≥ 5MB
- 文件扩展名为:
.safetensors、.bin、.pt、.pth、.ckpt
小文件和其他类型的文件(如配置文件、README 等)不会被加密,保持可读性。
使用加密功能
from xiaoshiai_hub import upload_folder
# 上传文件夹,使用 AES 加密(默认)
result = upload_folder(
folder_path="./llama-7b",
repo_id="demo/llama-7b",
encryption_password="my-secure-password-123",
username="your-username",
password="your-password",
)
# 使用 SM4 国密算法加密
result = upload_folder(
folder_path="./llama-7b",
repo_id="demo/llama-7b",
encryption_password="my-secure-password-123",
algorithm="SM4", # 使用 SM4 加密
username="your-username",
password="your-password",
)
# 文件夹中的大型模型文件(如 model.safetensors)会被自动加密
# 小文件(如 config.json、README.md)保持原样
临时目录管理
上传时可以指定临时目录用于存放加密文件:
result = upload_folder(
folder_path="./my_model",
repo_id="demo/my-model",
encryption_password="password",
temp_dir="/tmp/encrypted_files", # 指定临时目录
username="your-username",
password="your-password",
)
# 如果不指定 temp_dir,会自动创建临时目录并在上传后清理
⚙️ 配置
环境变量
# Hub 服务端点
export MOHA_ENDPOINT="https://your-hub-url.com"
# 认证信息(可选,避免每次输入)
export MOHA_USERNAME="your-username"
export MOHA_PASSWORD="your-password"
export MOHA_TOKEN="your-token"
# 加密密码(可选)
export MOHA_ENCRYPTION_PASSWORD="your-encryption-password"
🖥️ 命令行工具 (CLI)
SDK 提供了 moha 命令行工具,支持常见的上传下载操作。
基本用法
moha --help
上传文件夹
# 基本用法
moha upload-folder ./my_model org/my-model
# 使用别名 upload
moha upload ./my_model org/my-model
# 完整参数示例
moha upload ./my_model org/my-model \
--repo-type models \
--revision main \
--message "Upload model files" \
--ignore "*.log" \
--ignore ".git*" \
--username your-username \
--password your-password
# 启用加密(默认使用 AES)
moha upload ./my_model org/my-model \
--encrypt \
--encryption-password "your-secret" \
--username your-username \
--password your-password
# 使用 SM4 国密算法加密
moha upload ./my_model org/my-model \
--encrypt \
--encryption-password "your-secret" \
--algorithm SM4 \
--username your-username \
--password your-password
上传单个文件
# 基本用法(使用文件名作为仓库路径)
moha upload-file ./config.yaml org/my-model
# 指定仓库中的路径
moha upload-file ./config.yaml org/my-model \
--path-in-repo configs/config.yaml
# 完整参数示例
moha upload-file ./model.safetensors org/my-model \
--path-in-repo weights/model.safetensors \
--repo-type models \
--revision main \
--message "Upload model weights" \
--encrypt \
--encryption-password "your-secret" \
--username your-username \
--password your-password
下载仓库
# 基本用法
moha download org/my-model
# 使用别名 download-repo
moha download-repo org/my-model
# 完整参数示例
moha download org/my-model \
--local-dir ./downloaded_model \
--repo-type models \
--revision main \
--include "*.safetensors" \
--include "*.json" \
--ignore "*.log" \
--username your-username \
--password your-password
下载单个文件
# 基本用法
moha download-file org/my-model config.yaml
# 完整参数示例
moha download-file org/my-model model.safetensors \
--local-dir ./downloads \
--repo-type models \
--revision main \
--username your-username \
--password your-password
CLI 参数说明
| 参数 | 说明 | 适用命令 |
|---|---|---|
--repo-type, -t |
仓库类型:models 或 datasets(默认:models) |
所有 |
--revision, -r |
分支/标签/提交(默认:main) | 所有 |
--base-url |
API 基础 URL(默认:环境变量 MOHA_ENDPOINT) | 所有 |
--token |
认证令牌 | 所有 |
--username |
用户名 | 所有 |
--password |
密码 | 所有 |
--message, -m |
提交消息 | upload, upload-file |
--ignore, -i |
忽略模式(可多次使用) | upload, download |
--include |
包含模式(可多次使用) | download |
--encrypt, -e |
启用加密 | upload, upload-file |
--encryption-password |
加密密码 | upload, upload-file |
--algorithm, -a |
加密算法:AES 或 SM4(默认:AES) |
upload, upload-file |
--path-in-repo, -p |
仓库中的文件路径 | upload-file |
--temp-dir |
加密临时目录 | upload |
--local-dir, -o |
本地保存目录 | download, download-file |
--quiet, -q |
禁用进度条 | download, download-file |
使用环境变量
可以通过环境变量设置认证信息,避免每次输入:
# 设置环境变量
export MOHA_USERNAME="your-username"
export MOHA_PASSWORD="your-password"
export MOHA_ENCRYPTION_PASSWORD="your-secret"
# 然后直接使用命令
moha upload ./my_model org/my-model --encrypt
moha download org/my-model
📋 使用场景
场景 1: 上传开源模型到私有 Hub
from xiaoshiai_hub import upload_folder
# 上传 Hugging Face 下载的模型到私有 Hub
result = upload_folder(
folder_path="~/.cache/huggingface/hub/models--meta-llama--Llama-2-7b-hf",
repo_id="myorg/llama-2-7b",
repo_type="models",
commit_message="Upload Llama 2 7B model",
username="your-username",
password="your-password",
)
场景 2: 加密上传敏感模型
from xiaoshiai_hub import upload_folder
# 上传模型并加密大文件
result = upload_folder(
folder_path="./proprietary-model",
repo_id="myorg/proprietary-model",
encryption_password="super-secret-password", # 大文件自动加密
ignore_patterns=["*.log", "checkpoints/"],
username="your-username",
password="your-password",
)
场景 3: 批量下载数据集
from xiaoshiai_hub import snapshot_download
# 下载整个数据集
dataset_path = snapshot_download(
repo_id="myorg/my-dataset",
repo_type="datasets",
allow_patterns=["*.parquet", "*.json"], # 只下载数据文件
ignore_patterns=["*.md"], # 忽略文档
username="your-username",
password="your-password",
)
场景 4: 检查仓库是否存在
from xiaoshiai_hub import HubClient
from xiaoshiai_hub.exceptions import RepositoryNotFoundError
client = HubClient(username="your-username", password="your-password")
try:
repo_info = client.get_repository_info("myorg", "models", "my-model")
print(f"仓库存在: {repo_info.name}")
except RepositoryNotFoundError:
print("仓库不存在,请先创建")
⚠️ 重要说明
仓库必须先创建
在上传文件或文件夹之前,必须先在 Hub 上创建仓库。SDK 会自动检查仓库是否存在:
from xiaoshiai_hub import upload_file
from xiaoshiai_hub.exceptions import RepositoryNotFoundError
try:
result = upload_file(
path_file="./model.bin",
path_in_repo="model.bin",
repo_id="myorg/my-model",
username="your-username",
password="your-password",
)
except RepositoryNotFoundError as e:
print(f"错误: {e}")
print("请先在 Hub 上创建仓库")
加密文件的大小和类型限制
只有满足以下条件的文件才会被加密:
- 文件大小 ≥ 5MB
- 文件扩展名为:
.safetensors、.bin、.pt、.pth、.ckpt
其他文件保持原样,不会被加密。
临时文件清理
使用 encryption_password 时,SDK 会创建临时目录存放加密文件。上传完成后会自动清理,但如果上传失败,可能需要手动清理临时目录。
🔧 开发
设置开发环境
# 克隆仓库
git clone https://github.com/poxiaoyun/moha-sdk.git
cd moha-sdk
# 创建虚拟环境
python -m venv venv
source venv/bin/activate # Linux/macOS
# 或
venv\Scripts\activate # Windows
# 安装依赖
pip install -r requirements.txt
🤝 贡献
欢迎贡献!请随时提交 Issue 或 Pull Request。
贡献指南
- Fork 本仓库
- 创建特性分支 (
git checkout -b feature/amazing-feature) - 提交更改 (
git commit -m 'Add some amazing feature') - 推送到分支 (
git push origin feature/amazing-feature) - 开启 Pull Request
📄 许可证
本项目采用 Apache 2.0 许可证 - 详见 LICENSE 文件
💬 支持
如有问题或需要帮助,请:
- 查看文档和示例
- 搜索或创建 Issue
- 联系维护者
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