JjdZddlmZddlZddlZddlZddlZddlmZeje Z Gdde Z GddZy) anKilo configuration builder for CyberBrain26 with a strict free-only whitelist. Only models whose registry record reports ``is_free`` may appear in the generated configuration. When no free-eligible model exists the builder raises instead of emitting an empty configuration, so a caller can never install a provider block that would silently route to a paid model. ) annotationsN)AnyceZdZdZy)NoFreeModelAvailablez=Raised when the registry holds no free-eligible active model.N)__name__ __module__ __qualname____doc__J/home/oem/CyberBrain26-unified/src/cyberbrain26/model_layer/kilo_config.pyrrsGr rceZdZdZd ddZddZddZddddZ ddd ddZdd Z dd Z ddd dd Z dd Z y)KiloConfigBuilderzEBuild Kilo provider configuration restricted to free-eligible models.c ||_||_yN)model_registry provider_id)selfrrs r __init__zKiloConfigBuilder.__init__s,&r c2|yt|jS)a,Return ``True`` only for registry records explicitly marked free. ``ModelRecord.is_free`` is a property that maps ``free_status`` onto the FREE / FREE_FOR_TEST / FREE_FOR_STUDY set. Anything unknown or paid is therefore rejected, which is the fail-closed direction. F)boolis_free)rmodels r _is_free_eligiblez#KiloConfigBuilder._is_free_eligibles =EMM""r c|jjDcgc]}|j|s|}}t|dScc}w)z>Return the sorted free-eligible active models of the registry.c|jSr)model_id)ms r z0KiloConfigBuilder._free_models..-s !**r )key)r list_activersorted)rrfrees r _free_modelszKiloConfigBuilder._free_models*sF..::<Za@V@VWX@YZZd 455[s AANrc r|xs |j}|j}|s tdi}|D]K}|j|j|jdd|j xsddddddd ||j<M|||Dcgc]}|jc}d i|d |djd Scc}w) a_Build the provider configuration block for ``provider_id``. Raises: NoFreeModelAvailable: if the registry has no free-eligible active model. Emitting an empty whitelist would be indistinguishable from a working configuration at the call site, so the builder fails instead. zwrefusing to build a Kilo provider configuration without a free-eligible model: a paid fallback must never be configuredFTii)contextoutputr)inputr()nameidprovider tool_call reasoninglimitcost)models whitelist/)r,r)rr$rr,rcontext_window)rrtargetr1entriesrrs r build_kilo_provider_configz,KiloConfigBuilder.build_kilo_provider_config/s0 0 0""$&P  #% Enn!NN"!$33sB4c |xs |j}|xs |j}g}|jdi}|jD]\}} | jdiD]e} |j| } | |j d| d|d/|j | rA|j d| d|d| j dg| jdgD]_} |j| } | |j d | d,|j | r>|j d | d| j da||vr|j d ||S) zFReport every model in ``config`` that is unknown or not free-eligible.r,r1zmodel z from provider z is not in the registryz# is not free-eligible (free_status=)r2zwhitelisted model z-configuration declares no provider block for )rrgetitemsappendr free_status) rconfigrrregistryr5problems providersr,blockrrecords r validate_kilo_provider_configz/KiloConfigBuilder.validate_kilo_provider_configYs"8T%8%80 0 0 JJz2. (0 OHe!IIh3 "h/>OO  OHOO,XL8OP//7OO,XL9((.(:(:'=Q@  8  " OOKF:V Wr c Rg}tt|t|zD]r}|j||j|k7s'|jd|d|j||jd|d|j|tdj |S)z@Render a human-readable line diff of two configuration mappings.z- z: z+  )r"setr:r<join)rcurrentnewlinesr s r diff_kilo_configz"KiloConfigBuilder.diff_kilo_configs#g,S12 ;C{{33773</ r#bS)9(<=> r#b(89: ;yyr ctjj|stj d|y|d}t j ||tjd||S)zCopy ``path`` to ``.bak`` and return the backup path. Returns ``None`` when the source file does not exist: a missing file must not be reported as a successful backup. z(cannot back up missing Kilo config at %sNz.bakzKilo config backed up to %s)ospathisfileloggerwarningshutilcopy2inforrO backup_paths r backup_kilo_configz$KiloConfigBuilder.backup_kilo_configsT ww~~d# NNEt Ldm  T;' 1;?r c\|j|||}|r*tjddj|d|dS|j |}t j jt j j|xsd}t j|d|d }t|d d 5} tj|| d dd| jddddt j||tjd|d||dS#1swY;xYw)zValidate and atomically write ``new_config`` to ``path``. The write is atomic (temp file in the same directory followed by ``os.replace``) so a failed write can never leave a half-written provider configuration behind. r%z!refusing to apply Kilo config: %sz; F)appliedr@.T)exist_okz.tmpwzutf-8)encoding)indent ensure_ascii sort_keysrFNzapplied Kilo config to %s)rZbackuprO)rDrQerrorrHrXrNrOdirnameabspathmakedirsopenjsondumpwritereplacerU) rrO new_configrrr@rW directorytmp_pathhandles r apply_kilo_configz#KiloConfigBuilder.apply_kilo_configs55 K6   LLQ R$(; ;--d3 GGOOBGGOOD$9:Ac  I-V4= (C' 2 f IIj&RV W LL   8T" /6;EE   s <,D""D+ctjj|stj d|yt j ||tjd|y)zRestore ``path`` from ``backup_path``. Returns ``False`` when the backup is absent instead of raising, so the caller keeps the current configuration untouched. z(cannot restore: backup %s does not existFzrestored Kilo config from %sT)rNrOrPrQrdrSrTrUrVs r restore_kilo_configz%KiloConfigBuilder.restore_kilo_configsF ww~~k* LLC[ Q [$' 2K@r )cb26)rrrstrreturnNone)rrrvr)rvz list[Any])r str | Nonervdict[str, Any]r)r>ryr Any | Nonerrxrvz list[str])rIryrJryrvru)rOrurvrx) rOrurmryrrzrrxrvry)rOrurWrurvr) rrr r rrr$r7rDrLrXrqrsr r r rrsO' #6 GK( Z&*, #' ,,#,  ,  ,\  $&* F #' F F# F# F  F  FD r r)r __future__rriloggingrNrStypingr getLoggerrrQ RuntimeErrorrrr r r rsJ#     8 $H<Hssr