trulens.core.feedback.selector

trulens.core.feedback.selector

Classes

Trace dataclass

Functions

to_compressed_json

to_compressed_json(default_handler: Callable = str) -> str

Convert trace events to compressed JSON format. This reduces token usage while preserving essential information.

PARAMETER	DESCRIPTION
default_handler	Function to handle non-serializable objects TYPE: Callable DEFAULT: str

RETURNS	DESCRIPTION
str	Compressed JSON string representation of the trace

Selector dataclass

Functions

select_record_input staticmethod

select_record_input(
    ignore_none_values: bool = True,
) -> Selector

Returns a Selector that gets the record input.

PARAMETER	DESCRIPTION
ignore_none_values	If True, skip evaluation when the input is None. Defaults to True to prevent errors on missing data. TYPE: bool DEFAULT: True

RETURNS	DESCRIPTION
Selector	Selector that gets the record input.

select_record_output staticmethod

select_record_output(
    ignore_none_values: bool = True,
) -> Selector

Returns a Selector that gets the record output.

PARAMETER	DESCRIPTION
ignore_none_values	If True, skip evaluation when the output is None. Defaults to True to prevent errors on missing data. TYPE: bool DEFAULT: True

RETURNS	DESCRIPTION
Selector	Selector that gets the record output.

select_context staticmethod

select_context(
    *, collect_list: bool, ignore_none_values: bool = True
) -> Selector

Returns a Selector that tries to retrieve contexts.

PARAMETER	DESCRIPTION
collect_list	Assuming the returned Selector describes a list of strings, whether to call the feedback function: 1. [if collect_list is True]: Once giving the entire list as input. 2. [if collect_list is False]: Separately for each entry in the list and aggregate the results. TYPE: bool
ignore_none_values	If True, skip evaluation when contexts are None. Defaults to True to prevent errors on missing data. TYPE: bool DEFAULT: True

RETURNS	DESCRIPTION
Selector	Selector that tries to retrieve contexts.

Functions