cjH tSrSSKrSSKrSSKrSSKrSSKrSSKJr \RR\RR\ 55r \ \R;a\RRS\ 5 SSK Jr \RRS5r\RRS5r\RRS5r\RRS5r\RR)\S 5r\R,"\S S 9 \R."\\R0S S S9 \R2"S5rSr\RRS5rS\S\4SjrS/S\S\S\S\4Sjjr S\4Sjr!S\"4Sjr#S\S\4Sjr$S\S\%4Sjr&S\S-4Sjr'S\S\%4S jr(S\S\%4S!jr)S0S"\S#\4S$jjr*S1S%\+S&\+S\"\%\,44S'jjr-S"\S\%4S(jr.S)r/S*r0\1S+:Xa \0"5 gg!\2a8r3\RiS,5 \"S-\335 \Rj"S.5 Sr3C3gSr3C3ff=f)2ar Auto-switch llama-server service when Hermes config model changes. Triggered by systemd path unit (hermes-config.path) on config.yaml changes. Uses state file guard to prevent re-trigger loops. Performs rollback if the target service fails to start. Logs to ~/.hermes/logs/model-switch.log for troubleshooting. Single source of truth for model definitions: models.py Ndatetime)MODELSz~/.hermes/config.yamlz~/.hermes/.last-model-statez~/.hermes/.model-switch-notifyz~/.hermes/logszmodel-switch.logTexist_okz'%(asctime)s [%(levelname)s] %(message)sz%Y-%m-%d %H:%M:%S)filenamelevelformatdatefmtz model-switchc[USS9$)NT)flush)print)msgs 2/home/rurouni/.hermes/scripts/auto-model-switch.pyr,s E#T*z(~/.hermes/cache/openrouter_override.jsonfilepathreturnc0nSnSn[U5nUGHnUR5nU(aURS5(aM3[U5[UR 55- nSU;aUR S5upn UR 5n U R 5R S5n US:Xa U S:XaU nSnMUS:a U S:XaU nUnMU(aXs:aU (aU OSXSU 3'MU (aU (aU OSX'MU nMUR 5X'GM SSS5 U$!,(df  U$=f)uUltra-simple YAML parser for ~/.hermes/config.yaml — returns flat-ish dict. Only handles basic indented key-value pairs and leaf values. 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Returns True on success.zStopping %s (%s)...namer|sudorzstopTr~ru ✅ Stopped %su! ⚠️ Stop %s returned %d: %sN)rUinforr returncoderVstderrr r/rs r stop_servicersHH "E&M53CD feI&67$ A ||q #U6]3 76]ALL!((..2B4C2H J <<1 rcj[RSUSUS5 [R"SSSUS/SSSS 9nURS :Xa[RS US5 O@[R S USURUR R5S S5 URS :H$)z9Start a model's systemd service. Returns True on success.zStarting %s (%s)...rr|rrzstartTrr~ru ✅ Started %su ❌ Start %s failed (%d): %sNi,)rUrrrrrsrr rs r start_servicersHH "E&M53CD guY'78$ A ||q #U6]3 2=!,,0@#0F H <<1 rtargetactionc Sn[R"/SQSSSS9nURS:XaFURR 5R S5n[ U5S:XaUSS US S 3nSS KJn UR"5RS 5nSUSUSSUSSUSURSS5SUS3 n[R"[RR[ 5SS9 [#[ S5nUR%US-5 SSS5 g![a Nf=f!,(df  g=f)zWrite a one-shot notification file for the watchdog to pick up and deliver. action is one of: 'switched', 'restarted', 'rollback'.?)z nvidia-smiz$--query-gpu=memory.used,memory.totalz--format=csv,noheader,nounitsTr}r~rz, z MB / r\z MBrz %I:%M:%S %puO🔀 **Model Switch** ━━━━━━━━━━━━━━━ **Event:** z **Model:** rz **Port:** portz **VRAM:** z **Context:** contextz K **Time:** z PDTrr8r[N)rrrrr r_r ExceptionrnowstrftimerWrBmakedirsrCrD NOTIFY_FILErrd) rrvramrpartsrtsrr$s rwrite_notificationrsM D  NN .dA  <<1 HHNN$**40E5zQ(6%(37"   /B XVn%&F^$%F 9c234D KK ,t< k3 1 d  %    $ sA/D( D8( D54D58 Er timeout_seccSSKnSSKJn SSKJn SUS3nUR5n[ U5H\nUR URU5SS9nURS:XaSUR5U- 4s $URS 5 M^ S UR5U- 4$!UR[[4a NGf=f) zEWait for the model API to respond. Returns (success, seconds_waited).rNhttp://127.0.0.1:z /v1/modelsr)rrTr\F) timeurllib.requestrequest urllib.errorrsrangeurlopenRequeststatusURLErrorConnectionErrorOSErrorsleep) rr_time_req_errurlrr)resps rwait_for_modelrs! dV: .C JJLE ;  << S 11<=D{{c!UZZ\E111"  A  %**,& && 8   sAB''CCc[5nU(a&USUS:Xa[RSUS5 gUnU(a[SUSS35 [ U5 O[RS5 [SUSS35 [ U5nU(a[SUSS 35 [ US S S 9upEU(a[S USSUSS35 O[SUSSUSS35 [RSU(aUSOSUSU(aSOSU5 [[URSS5USSUS S35 [US5 g[SUS35 [RS 5 U(a[S!USS35 [ U5nU(ac[RS"US5 [[URSS5USSUS S35 [US#5 [S$US35 g([RS%US5 [S&USS'35 g([RS)5 [S*5 g()+z Stop the currently active service, start *target*. If starting fails, roll back to the previous service. Returns True on success, False on total failure. ru!Already on %s — nothing to swapTu ⏹ Stopping ...zNo active service to stopu ▶️ Starting u ⏳ Waiting for z to respond...r<)ru ✅ z responded in z.1fsu ⚠️ z API not responding after z.0fus — continuingu3Switch complete: %s → %s (API ready: %s in %.1fs)z(none)yesnor. custom:localrbr/v1switchedu ❌ Failed to start u%Switch FAILED — attempting rollbacku ↩️ Rolling back to z!Rollback successful: restarted %srollbacku ✅ Rolled back to u.Rollback FAILED — %s could not be restarted!u ❌ Rollback failed! z not running!Fz#No previous service to roll back tou- ⚠️ No previous service to roll back to) rrUr_echorrrrRrTrWrrscritical)rrpreviousokloadedelapsed rollback_oks rswap_torso  !F&.F6N2 4fVnEH   045V ,- v/s 34 v B  "6&>"2.AB(RH  F6&>*. QG H Jvf~..HQT Uef g F%-&!8VF^ dG 5 J!G -,VF^,"2 34II56 *8F+;*rc [Hzn[R"SSUS/SSSS9nURR 5S:XdM@[ R SUS US5 [R"S SS US/SS S 9 M| g)z4Stop any running llama-server services to free VRAM.rzr{r|Tr}r~rz Stopping %s (%s) to free VRAM...rrrr)rrN)rrrrr rUrrs r_stop_all_local_servicesrSs~  NN +q| 4dA  88>> x ' HH76AiL Q NNfa l;#R rc^ [5nUSm USnT (d+[RS5 [R"S5 US:XGa/[ 5up#[ T 5(d[ST S35 [RST 5 U(aEUT :wa?[S U35 [RS U5 [[U=(d SU5 O8S nS n[S U35 [RSU5 [[XT5 [5n[USUS5 [R"S5 [T U5 [RST 5 [R"S5 Sn[HnUST :XdMUn O U(dB[RST 5 [5 [T U5 [R"S5 [ 5up(UT :XGa[U 4Sj[5S5nU(Ga4[5n U (a:U SUS:Xa.[R!ST 5 [R"S5 GOU (a[RSUSU S5 O[RSUS5 [SUSS35 [#U5n U (aV[[UR%SS 5USSUSS35 [T U5 ['US5 [SUS35 O[SUS35 [R"U (aSOS5 O,[R!S T 5 [R"S5 [RS!US5 [S"USS#35 [)U5n U (a7[T U5 [RS$US5 [S%US35 g[RS&5 g)'Nr/r.uNo model in config — exitingrrku ❌ 'z/' is NOT in your curated OpenRouter model list!z2BLOCKED: OpenRouter model '%s' not in allowed listu ↩️ Reverting to z'Reverting config to last good model: %szQwen3.6-35B-A3B-UD-Q4_K_M.ggufru; ↩️ No last good state — reverting to local model: z&Reverting config to local fallback: %sr\zOpenRouter model validated: %srbu4Config set to cloud model: %s — no service to swapc3<># UHoST:XdM Uv M g7f)rbN).0ru config_models r main..sL&QlO|,Kqq&s  ru2State unchanged (%s) — service healthy, skippingu2State says %s but %s is active — fixing mismatchu0State says %s but service is dead — restartingu 🔄 u is dead — restarting...rrr restartedu ✅ Restarted u ❌ Failed to restart u/State unchanged (%s) — skipping (cloud model)z!Config changed to local model: %su 🔄 Auto-switching to ruDone — now on %su ✅ Now using uBSwap failed — state NOT saved (will retry on next config change))rYrUrsysexitrarxrrVrRrTrgrrnextrrerrWrr) settingsconfig_providerlast_good_modellast_good_providerfallback_modelfallback_providerrrur)rrr!rs @rmainrcsb"$HG$Lz*O  12  ,&.A.C+*<88 GL>)XY Z KKLl [?l#B//@ABBOT );)K|_]"B$2!STbScdeA>R ):K+,H HW-x /C D HHQK  o6 1<@  F  \?l *F   GV " o6  -.O,&L&LdS ')F&.F6N: NP\]  P"6NF6N< N"6N,v//IJK"6*$VVZZ N-S%+L%9'88H%LN$L/B&v{;,VF^,<=>4VF^4DEFba( IIG V HHQKHH 0&.A %fVn%5S 9: V_F  o6 %vf~6   012 XYr__main__z$Unhandled error in auto-model-switchu ❌ Error: r\)r)r)r)6__doc__rrBrrologgingrrCrDabspath__file__ _script_dirinsertrlr expanduserrTr]rLOG_DIRjoinLOG_FILEr basicConfigINFO getLoggerrUrrnstrr@r-rRrYtuplerargboolrxrrrrintfloatrrrr__name__rrw exceptionrrrrrs  ggoobggooh78 chhHHOOA{#   3 4 WW   = > gg  !AB ''  - . 77<<!3 4 Gd#  ,, 4   ' +gg(()STD& s& c& #& & R T  U NNsN # $  D4K      $ "t"S"J''3'dEk8J'&ADATAH  bZJ z   <= aS!"  s0G99H7?.H22H7