eidZddlmZddlZddlmZddlmZmZdZ dZ hdZ dd Z ddZ ddZddZddZddZddZd dZddZdS)!z*Shared helpers for tool backend selection.) annotationsN)Path)AnyDictlocalauto>rdirectmanagedreturnboolc ddlm}|}|dsdSddlm}|rdSdS#t $rYdSwxYw)uReturn True when the user has an active paid Nous subscription. The Tool Gateway is available to any Nous subscriber who is NOT on the free tier. We intentionally catch all exceptions and return False — never block the agent startup path. r)get_nous_auth_status logged_inF)check_nous_free_tierT)hermes_cli.authrgethermes_cli.modelsr Exception)rstatusrs >DDFFH  000ct|pt}|tvr|StS)z=Return the requested modal mode when valid, else the default.)r_DEFAULT_MODAL_MODErr_VALID_MODAL_MODES)rmodes rcoerce_modal_moder&,sD u++ , , 2 2 4 4 : : < .use_gateway`` from config.yaml. Never raises. r) load_config use_gatewayF)hermes_cli.configrCr isinstancedictr r)rArCsections rprefers_gatewayrIms  111111;==&B++N;; gt $ $ 4 M2233 3 4      5sAA A,+A,ctjd}|% ddlm}|d}n#t$rd}YnwxYwt |o|S)a+Return True when FAL_KEY is set to a non-whitespace value. Consults both ``os.environ`` and ``~/.hermes/.env`` (via ``hermes_cli.config.get_env_value`` when available) so tool-side checks and CLI setup-time checks agree. A whitespace-only value is treated as unset everywhere. FAL_KEYNr) get_env_value)r,r-rErLrr r)rrLs rfal_key_is_configuredrM|s Ii E }  7 7 7 7 7 7!M),,EE   EEE  '%++-- ( ((s * 99)r r )rrr r)r2rr3r r4r r r5)r r)rArr r )__doc__ __future__rr,pathlibrtypingrrrr#r$rr r&r(r1r;r@rIrMr0r!rrRs)00"""""" $222.1111 $$$$ !!!!H    ))))))r!