VectorVein Python SDK
Project description
向量脉络 API 包
这是一个用于调用向量脉络官方API的Python包装器。它提供了简单易用的接口来访问向量脉络的工作流和VApp功能。
安装
pip install -r requirements.txt
使用示例
初始化客户端
from vectorvein.api import VectorVeinClient
# 创建客户端实例
client = VectorVeinClient(api_key="YOUR_API_KEY")
运行工作流
from vectorvein.api import WorkflowInputField
# 准备工作流输入字段
input_fields = [
WorkflowInputField(
node_id="8fc6eceb-8599-46a7-87fe-58bf7c0b633e",
field_name="商品名称",
value="测试商品"
)
]
# 异步运行工作流
rid = client.run_workflow(
wid="abcde0985736457aa72cc667f17bfc89",
input_fields=input_fields,
wait_for_completion=False
)
print(f"工作流运行ID: {rid}")
# 同步运行工作流
result = client.run_workflow(
wid="abcde0985736457aa72cc667f17bfc89",
input_fields=input_fields,
wait_for_completion=True
)
print(f"工作流运行结果: {result}")
管理访问密钥
# 创建访问密钥
keys = client.create_access_keys(
access_key_type="L", # L: 长期, M: 多次, O: 一次性
app_id="YOUR_APP_ID",
count=1,
max_credits=500,
description="测试密钥"
)
print(f"创建的访问密钥: {keys}")
# 获取访问密钥信息
keys = client.get_access_keys(["ACCESS_KEY_1", "ACCESS_KEY_2"])
print(f"访问密钥信息: {keys}")
# 列出访问密钥
response = client.list_access_keys(
page=1,
page_size=10,
sort_field="create_time",
sort_order="descend"
)
print(f"访问密钥列表: {response}")
# 更新访问密钥
client.update_access_keys(
access_key="ACCESS_KEY",
description="更新的描述"
)
# 删除访问密钥
client.delete_access_keys(
app_id="YOUR_APP_ID",
access_keys=["ACCESS_KEY_1", "ACCESS_KEY_2"]
)
生成VApp访问链接
url = client.generate_vapp_url(
app_id="YOUR_APP_ID",
access_key="YOUR_ACCESS_KEY",
key_id="YOUR_KEY_ID"
)
print(f"VApp访问链接: {url}")
API文档
VectorVeinClient
主要的API客户端类,提供以下方法:
run_workflow()
- 运行工作流check_workflow_status()
- 检查工作流运行状态get_access_keys()
- 获取访问密钥信息create_access_keys()
- 创建访问密钥list_access_keys()
- 列出访问密钥delete_access_keys()
- 删除访问密钥update_access_keys()
- 更新访问密钥add_apps_to_access_keys()
- 向访问密钥添加应用remove_apps_from_access_keys()
- 从访问密钥移除应用generate_vapp_url()
- 生成VApp访问链接
数据模型
VApp
- VApp信息AccessKey
- 访问密钥信息WorkflowInputField
- 工作流输入字段WorkflowOutput
- 工作流输出结果WorkflowRunResult
- 工作流运行结果AccessKeyListResponse
- 访问密钥列表响应
异常类
VectorVeinAPIError
- API基础异常类APIKeyError
- API密钥相关错误WorkflowError
- 工作流相关错误AccessKeyError
- 访问密钥相关错误RequestError
- 请求相关错误TimeoutError
- 超时错误
注意事项
- 请妥善保管您的API密钥,不要将其泄露给他人。
- API调用有速率限制,每分钟最多60次调用。
- 建议在生产环境中使用异步方式运行工作流,避免长时间等待。
- 访问密钥的类型一旦创建就不能更改,请谨慎选择。
- 生成的VApp访问链接有效期默认为15分钟,请及时使用。
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