Pytest Plugin

langsmith.pytest_plugin

LangSmith Pytest hooks.

FUNCTION	DESCRIPTION
pytest_addoption	Set a boolean flag for LangSmith output.
pytest_cmdline_preparse	Call immediately after command line options are parsed (pytest v7).
pytest_load_initial_conftests	Handle args in pytest v8+.
pytest_runtest_call	Apply LangSmith tracking to tests marked with @pytest.mark.langsmith.
pytest_report_teststatus	Remove the short test-status character outputs ("./F").
pytest_configure	Register the 'langsmith' marker.

LangSmithPlugin

Plugin for rendering LangSmith results.

METHOD	DESCRIPTION
__init__	Initialize.
pytest_collection_finish	Call after collection phase is completed and session.items is populated.
add_process_to_test_suite	Group a test case with its test suite.
update_process_status	Update test results.
pytest_runtest_logstart	Initialize live display when first test starts.
generate_tables	Generate a collection of tables—one per suite.
pytest_configure	Disable warning reporting and show no warnings in output.
pytest_sessionfinish	Stop Rich Live rendering at the end of the session.

__init__

__init__()

Initialize.

pytest_collection_finish

pytest_collection_finish(session)

Call after collection phase is completed and session.items is populated.

add_process_to_test_suite

add_process_to_test_suite(test_suite, process_id)

Group a test case with its test suite.

update_process_status

update_process_status(process_id, status)

Update test results.

pytest_runtest_logstart

pytest_runtest_logstart(nodeid)

Initialize live display when first test starts.

generate_tables

generate_tables()

Generate a collection of tables—one per suite.

Returns a 'Group' object so it can be rendered simultaneously by Rich Live.

pytest_configure

pytest_configure(config)

Disable warning reporting and show no warnings in output.

pytest_sessionfinish

pytest_sessionfinish(session)

Stop Rich Live rendering at the end of the session.

pytest_addoption

pytest_addoption(parser)

Set a boolean flag for LangSmith output.

Skip if --langsmith-output is already defined.

pytest_cmdline_preparse

pytest_cmdline_preparse(config, args)

Call immediately after command line options are parsed (pytest v7).

pytest_load_initial_conftests

pytest_load_initial_conftests(args)

Handle args in pytest v8+.

pytest_runtest_call

pytest_runtest_call(item)

Apply LangSmith tracking to tests marked with @pytest.mark.langsmith.

pytest_report_teststatus

pytest_report_teststatus(report, config)

Remove the short test-status character outputs ("./F").

pytest_configure

pytest_configure(config)

Register the 'langsmith' marker.