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Language
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Pythonlangsmithasync_client
Module●Since v0.1

async_client

The Async LangSmith Client.

Attributes

attribute
async_prompt_cache_singleton

Classes

class
AsyncPromptCache

Thread-safe LRU cache with asyncio task refresh.

For use with the asynchronous AsyncClient.

Features:

  • In-memory LRU cache with configurable max size
  • Asyncio task for refreshing stale entries
  • Stale-while-revalidate: returns stale data while refresh happens
  • Thread-safe for concurrent access
class
AsyncClient

Async Client for interacting with the LangSmith API.

Type Aliases

typeAlias
ID_TYPE

Modules

module
ls_client

Client for interacting with the LangSmith API.

Use the client to customize API keys / workspace connections, SSL certs, etc. for tracing.

Also used to create, read, update, and delete LangSmith resources such as runs (~trace spans), datasets, examples (~records), feedback (~metrics), projects (tracer sessions/groups), etc.

For detailed API documentation, visit the LangSmith docs.

module
ls_schemas

Schemas for the LangSmith API.

module
ls_utils

Generic utility functions.

View source on GitHub