Python SDK for XiaoShi AI Hub - Upload, download, and manage AI models and datasets with 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,支持模型和数据集的上传、下载、加密等功能。
English | 简体中文
✨ 特性
- 🚀 简单易用 - 类似 Hugging Face Hub 的 API 设计,上手即用
- 📥 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
- 🔐 加密支持 - 内置多种加密算法(AES、SM4、RSA、SM2)
- 🎯 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
📦 安装
基础安装(仅下载功能)
pip install xiaoshiai-hub
完整安装(包含上传功能)
pip install xiaoshiai-hub[upload]
开发安装
pip install xiaoshiai-hub[dev]
完整安装(所有功能)
pip install xiaoshiai-hub[all]
🚀 快速开始
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
commit_hash = upload_file(
path_or_fileobj="./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"提交哈希: {commit_hash}")
上传文件夹
from xiaoshiai_hub import upload_folder
# 上传整个文件夹
commit_hash = 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"提交哈希: {commit_hash}")
加密上传和下载
from xiaoshiai_hub import upload_file, moha_hub_download
from xiaoshiai_hub.encryption import EncryptionAlgorithm
# 上传加密文件
commit_hash = upload_file(
path_or_fileobj="./secret.txt",
path_in_repo="secret.txt",
repo_id="demo/encrypted-repo",
encryption_key="your-32-character-secret-key",
encryption_algorithm=EncryptionAlgorithm.AES_256_CBC,
username="your-username",
password="your-password",
)
# 下载并解密文件
file_path = moha_hub_download(
repo_id="demo/encrypted-repo",
filename="secret.txt",
decryption_key="your-32-character-secret-key",
decryption_algorithm=EncryptionAlgorithm.AES_256_CBC,
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 支持多种加密算法:
对称加密
- AES-256-CBC - 标准 AES 加密
- AES-256-GCM - AES 加密(带认证)
- SM4-CBC - 国密 SM4 加密
- SM4-GCM - 国密 SM4 加密(带认证)
非对称加密
- RSA-OAEP - RSA 加密(推荐)
- RSA-PKCS1V15 - RSA 加密(兼容性)
- SM2 - 国密 SM2 加密
生成加密密钥
import secrets
import string
# 生成对称加密密钥(32 字符)
symmetric_key = ''.join(secrets.choice(string.ascii_letters + string.digits) for _ in range(32))
print(f"对称密钥: {symmetric_key}")
# 生成 RSA 密钥对
from cryptography.hazmat.primitives.asymmetric import rsa
from cryptography.hazmat.primitives import serialization
private_key = rsa.generate_private_key(
public_exponent=65537,
key_size=2048,
)
public_key = private_key.public_key()
# 序列化公钥
public_pem = public_key.public_bytes(
encoding=serialization.Encoding.PEM,
format=serialization.PublicFormat.SubjectPublicKeyInfo
).decode()
# 序列化私钥
private_pem = private_key.private_bytes(
encoding=serialization.Encoding.PEM,
format=serialization.PrivateFormat.PKCS8,
encryption_algorithm=serialization.NoEncryption()
).decode()
部分文件加密
from xiaoshiai_hub import upload_folder
from xiaoshiai_hub.encryption import EncryptionAlgorithm
# 上传文件夹,只加密部分文件
commit_hash = upload_folder(
folder_path="./my_model",
repo_id="demo/my-model",
encryption_key="your-secret-key",
encryption_algorithm=EncryptionAlgorithm.AES_256_CBC,
encryption_exclude=["README.md", "*.yaml"], # 这些文件不加密
username="your-username",
password="your-password",
)
⚙️ 配置
环境变量
# Hub 服务端点
export MOHA_ENDPOINT="https://your-hub-url.com/moha"
# 认证信息
export MOHA_USERNAME="your-username"
export MOHA_PASSWORD="your-password"
# 加密密钥(可选)
export ENCRYPTION_KEY="your-32-character-encryption-key"
export DECRYPTION_KEY="your-32-character-decryption-key"
使用 .env 文件
创建 .env 文件:
MOHA_ENDPOINT=https://your-hub-url.com/moha
MOHA_USERNAME=your-username
MOHA_PASSWORD=your-password
ENCRYPTION_KEY=your-encryption-key
然后在代码中加载:
from dotenv import load_dotenv
load_dotenv()
from xiaoshiai_hub import moha_hub_download
# 自动使用环境变量中的认证信息
file_path = moha_hub_download(
repo_id="demo/demo",
filename="config.yaml",
)
📚 示例代码
项目包含丰富的示例代码,位于 examples/ 目录:
- 01_basic_usage.py - 基础使用示例
- 02_download_file.py - 下载文件示例
- 03_download_repository.py - 下载仓库示例
- 04_upload_file.py - 上传文件示例
- 05_upload_folder.py - 上传文件夹示例
- 06_encryption.py - 加密功能示例
- 07_complete_workflow.py - 完整工作流示例
运行示例:
# 设置环境变量
export MOHA_USERNAME="your-username"
export MOHA_PASSWORD="your-password"
# 运行示例
python examples/01_basic_usage.py
python examples/07_complete_workflow.py
详细说明请查看 examples/README.md
🧪 测试
运行测试:
# 安装开发依赖
pip install xiaoshiai-hub[dev]
# 运行所有测试
pytest
# 运行特定测试文件
pytest tests/test_client.py
# 运行测试并显示覆盖率
pytest --cov=xiaoshiai_hub --cov-report=html
# 运行测试(详细输出)
pytest -v
📖 API 文档
核心函数
moha_hub_download()
下载单个文件。
参数:
repo_id(str): 仓库 ID,格式为 "organization/repo_name"filename(str): 要下载的文件名repo_type(str): 仓库类型,"models" 或 "datasets",默认 "models"revision(str, optional): 分支、标签或提交哈希,默认 "main"local_dir(str, optional): 本地保存目录username(str, optional): 用户名password(str, optional): 密码token(str, optional): 认证 Tokendecryption_key(str, optional): 解密密钥decryption_algorithm(str, optional): 解密算法
返回: 下载文件的本地路径
snapshot_download()
下载整个仓库。
参数:
repo_id(str): 仓库 IDrepo_type(str): 仓库类型,默认 "models"revision(str, optional): 分支、标签或提交哈希,默认 "main"local_dir(str, optional): 本地保存目录allow_patterns(List[str], optional): 允许下载的文件模式ignore_patterns(List[str], optional): 忽略的文件模式username(str, optional): 用户名password(str, optional): 密码token(str, optional): 认证 Tokendecryption_key(str, optional): 解密密钥decryption_algorithm(str, optional): 解密算法
返回: 下载仓库的本地路径
upload_file()
上传单个文件。
参数:
path_or_fileobj(str | Path | bytes): 文件路径或文件对象path_in_repo(str): 仓库中的文件路径repo_id(str): 仓库 IDrepo_type(str): 仓库类型,默认 "models"revision(str): 分支名称,默认 "main"commit_message(str, optional): 提交信息commit_description(str, optional): 提交描述username(str, optional): 用户名password(str, optional): 密码token(str, optional): 认证 Tokenencryption_key(str, optional): 加密密钥encryption_algorithm(str, optional): 加密算法
返回: 提交哈希
upload_folder()
上传整个文件夹。
参数:
folder_path(str | Path): 文件夹路径repo_id(str): 仓库 IDrepo_type(str): 仓库类型,默认 "models"revision(str): 分支名称,默认 "main"commit_message(str, optional): 提交信息commit_description(str, optional): 提交描述ignore_patterns(List[str], optional): 忽略的文件模式username(str, optional): 用户名password(str, optional): 密码token(str, optional): 认证 Tokenencryption_key(str, optional): 加密密钥encryption_algorithm(str, optional): 加密算法encryption_exclude(List[str], optional): 不加密的文件模式
返回: 提交哈希
HubClient 类
初始化
client = HubClient(
base_url="https://hub.example.com/moha",
username="your-username",
password="your-password",
)
方法
get_repository_info(org, repo_type, repo_name)- 获取仓库信息list_branches(org, repo_type, repo_name)- 列出分支list_tags(org, repo_type, repo_name)- 列出标签get_repository_content(org, repo_type, repo_name, branch, path)- 获取仓库内容download_file(org, repo_type, repo_name, branch, file_path, local_path)- 下载文件get_moha_encryption(org, repo_type, repo_name, branch)- 获取加密元数据
🔧 开发
设置开发环境
# 克隆仓库
git clone https://github.com/poxiaoyun/XiaoShi-Moha.git
cd XiaoShi-Moha/python-sdk
# 创建虚拟环境
python -m venv venv
source venv/bin/activate # Linux/macOS
# 或
venv\Scripts\activate # Windows
# 安装开发依赖
pip install -e .[dev]
代码格式化
# 使用 black 格式化代码
black xiaoshiai_hub tests examples
# 使用 flake8 检查代码
flake8 xiaoshiai_hub tests
# 使用 mypy 检查类型
mypy xiaoshiai_hub
构建和发布
# 构建包
python -m build
# 检查包
twine check dist/*
# 上传到 TestPyPI
twine upload --repository testpypi dist/*
# 上传到 PyPI
twine upload dist/*
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