nat.llm.utils.env_config_value

Classes

EnvConfigValueSource	Sources from which an environment-backed config value can be loaded.
EnvConfigValue	A wrapper for a string used as a configuration value which can be loaded from the system environment or injected via

Module Contents

class EnvConfigValueSource(*args, \*\*kwds)

Bases: enum.Enum

Sources from which an environment-backed config value can be loaded.

ENV_DEFAULT = 1

CONSTRUCTOR = 2

ENV_OVERRIDE = 3

class EnvConfigValue(value: str | None = None, use_env: bool = True)

Bases: abc.ABC

A wrapper for a string used as a configuration value which can be loaded from the system environment or injected via the constructor. This class should be subclassed and the class fields _ENV_KEY and _ENV_KEY_OVERRIDE can be set to enable environment-loading functionality. Convienience properties are available to check from where the value was loaded.

Parameters

valuestr, optional

The value to be contained in the EnvConfigValue. If the value is None, an attempt will be made to load it from the environment using _ENV_KEY. if the _ENV_KEY_OVERRIDE field is not None, an attempt will be made to load that environment variable in place of the passed-in value.

use_envbool

If False, all environment-loading logic will be bypassed and the passed-in value will be used as-is. defaults to True.

_ENV_KEY: str | None = None

_ENV_KEY_OVERRIDE: str | None = None

_ALLOW_NONE: bool = False

_source

_value = None

_use_env = True

property source: EnvConfigValueSource

property use_env: bool

property value: str | None