Module●Since v0.0

run_helpers

Decorator for creating a run tree from functions.

Attributes

attribute

LOGGER

attribute

get_run_tree_context: get_current_run_tree

attribute

Functions

function

get_current_run_tree

Get the current run tree.

function

set_tracing_parent

Set a RunTree as the active tracing parent within this block.

Unlike tracing_context, this only sets _PARENT_RUN_TREE and nothing else, making it safe to use in isolated threads where you want precise control over which run acts as the parent without inheriting or overwriting other context variables.

function

set_run_metadata

Update metadata on the current run tree.

function

get_tracing_context

Get the current tracing context.

function

tracing_context

Set the tracing context for a block of code.

function

is_traceable_function

Check if a function is @traceable decorated.

function

ensure_traceable

Ensure that a function is traceable.

function

is_async

Inspect function or wrapped function to see if it is async.

function

traceable

Trace a function with langsmith.

function

as_runnable

Convert a function wrapped by the LangSmith @traceable decorator to a Runnable.

Classes

class

WriteReplica

Configuration for a write replica endpoint.

class

LangSmithExtra

Any additional info to be injected into the run dynamically.

class

SupportsLangsmithExtra

Implementations of this Protocol accept an optional langsmith_extra parameter.

class

trace

Manage a LangSmith run in context.

This class can be used as both a synchronous and asynchronous context manager.

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.