93 lines
8.8 KiB
Plaintext
93 lines
8.8 KiB
Plaintext
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R ltR# )zÓGlyphOS Event System
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Lightweight, in-process event bus for symbolic events.
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Captures cognition-related events from Cognitive Kernel / LAIN.
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Exposes glyph activation and resonance changes as first-class events.
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N)ÚCallableÚDictÚListÚOptionalÚ TypedDictÚLiteralÚAnyc ó0 a € ] tR t^t o RtV 3R ltRtV tR# )ÚEventz%Event structure with optional fields.c óT <€ V ^8„ d Qh/ S[ ;R& S[;R& S[S[S[3, ;R& # )é ÚtypeÚ timestampÚpayload)Ú EventTypeÚfloatr Ústrr )ÚformatÚ
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__classdict__s "€Ú&/home/dave/superdave/glyphos/events.pyÚ __annotate__ÚEvent.__annotate__ s1 ø‡ ‚ á
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�Oñ ñ Ññ ñ ‘#‘s�(�^Ñò ó © N)Ú__name__Ú
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__module__Ú __qualname__Ú__firstlineno__Ú__doc__Ú__annotate_func__Ú__static_attributes__Ú__classdictcell__©r s @r r
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s ø‡ € Ù/÷ ƒ r r
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F)Útotalc óª a € ] tR t^ t o RtV 3R lR ltV 3R lR ltV 3R lR ltV 3R lR ltRV 3R lR llt V 3R
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# )ÚEventBusz‡Lightweight in-process event bus.
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Manages subscriptions and publishing of symbolic events.
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Maintains event history for introspection.
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c ó <€ V ^8„ d QhRR/# ©r ÚreturnNr )r r s "€r r ÚEventBus.__annotate__# s ø€ ÷ (ñ (˜$ñ (r c ó" € / V n . V n R# )z Initialize an empty EventBus.N)Ú _subscribersÚ_history©Úselfs &r Ú__init__ÚEventBus.__init__# s € àLNˆÔØ%'ˆŽ
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r c ó@ <€ V ^8„ d QhRS[ RS[S[.R3, RR/# ©r Ú
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event_typeÚhandlerNr( ©r r r
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)r r s "€r r r) ( s. ø€ ÷ :ñ :¡Ið :¹Á%ÀÈ$À Õ8Oð :ÐTXñ :r c óº € WP 9 d . V P V& W P V, 9 d% V P V, P V4 R# R# )zœRegister a handler for a specific event type.
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Args:
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event_type: Type of event to listen for
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handler: Callable that takes an Event and returns None
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N)r+ Úappend©r. r3 r4 s &&&r Ú subscribeÚEventBus.subscribe( sO € ð × .Ñ .Ô .Ø,.ˆD× Ñ ˜jÑ )à ×+Ñ+¨JÕ7Ô 7Ø × Ñ ˜jÕ )× 0Ñ 0°Ö 9ñ 8r c ó@ <€ V ^8„ d QhRS[ RS[S[.R3, RR/# r2 r5 )r r s "€r r r) 5 s. ø€ ÷ ñ ¡ið ¹(ÁEÀ7ÈDÀ=Õ:Qð ÐVZñ r c ó” € WP 9 d& V P V, P V4 R# R# \ d R# i ; i)z{Remove a handler if present.
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Args:
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event_type: Type of event to stop listening for
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handler: The handler to remove
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N)r+ ÚremoveÚ
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ValueErrorr8 s &&&r Ú unsubscribeÚEventBus.unsubscribe5 sG € ð ×*Ñ*Ô *ð
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Ø×!Ñ! *Õ-×4Ñ4°WÖ=ñ +øô ô
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Úð
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ús ’"8 ¸ AÁAc óB <€ V ^8„ d QhRS[ RS[S[S[3, RS[/# ©r r3 r r( ©r r r r r
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)r r s "€r r r) B s* ø€ ÷ ñ ¡)ð ±d¹3Á¸8µnð Éñ r c ó
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€ RVR\ P ! 4 RV/pV P P V4 WP 9 d$ V P V, F p V! V4 K V# \ d p Rp?K# Rp?ii ; i)z»Create an Event, append to history, and invoke all handlers.
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Args:
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event_type: Type of event
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payload: Event payload data
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Returns:
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The published Event (with timestamp added)
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r
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r r N)Útimer, r7 r+ Ú Exception)r. r3 r Úeventr4 Úes &&& r ÚpublishÚEventBus.publishB s„ € ð
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ˆð
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× Ñ ˜UÔ#ð ×*Ñ*Ô *Ø ×,Ñ,¨Z×8Ð8�ðÙ˜E–Nñ 9ð ˆ øô !ô õ ûðús Á A,Á, BÁ=BNc óL <€ V ^8„ d QhRS[ S[, RS[RS[S[, /# )r r3 Úlimitr( )r r Úintr r
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)r r s "€r r r) a s. ø€ ÷ 9ñ 9Ù"¡9Õ-ð9Ù=@ð9á
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‰e�ñ9r c óÞ € Vf% V P ' d V P V) R # . # V P Uu. uF q3P R4 V8X g K VNK ppV' d WB) R # . # u upi )zÖReturn recent events, optionally filtered by type.
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Args:
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event_type: If provided, filter to only this event type
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limit: Maximum number of events to return
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Returns:
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List of recent events (newest last)
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Nr
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)r, Úget)r. r3 rL rH Úfiltereds &&& r Ú get_historyÚEventBus.get_historya sm € ð Ò à-1¯]¯]¨]�4—=‘= % Ð)Ð BÀÐ Bð $(§=¢=ÓP¡=˜a·E±E¸&³MÀZÑ4OŸ˜¡=ˆHÐPß(0�8˜F˜GÐ$Ð 8°bÐ 8ùò Qs ·A*ÁA*c ó <€ V ^8„ d QhRR/# r' r )r r s "€r r r) u s ø€ ÷ ñ ˜tñ r c ó € . V n R# )zClear all stored events.N)r, r- s &r Ú
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clear_historyÚEventBus.clear_historyu s € àˆŽ
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r c ó6 <€ V ^8„ d QhRS[ S[, RS[/# )r r3 r( )r r rM )r r s "€r r r) y s ø€ ÷ >ñ >©x¹ Õ/Bð >Écñ >r c ó¨ € Vf+ \ R V P P 4 4 4 # \ V P P V. 4 4 # )zŠGet number of subscribers (for testing).
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Args:
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event_type: If provided, count for this type only
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Returns:
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Number of subscribers
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c 3 ó8 " € T F p\ V4 x € K R # 5i©N)Úlen)Ú.0Úhandlerss & r Ú <genexpr>Ú0EventBus.get_subscriber_count.<locals>.<genexpr>ƒ s é € ÐPÑ5O¨”s˜8—}�}Ó5Oùs ‚)Úsumr+ Úvaluesr[ rO )r. r3 s &&r Úget_subscriber_countÚ EventBus.get_subscriber_county sH € ð Ò ÜÑP°T×5FÑ5F×5MÑ5MÔ5OÓPÓPÐ Pä�t×(Ñ(×,Ñ,¨Z¸Ó<Ó=Ð =r )r, r+ )Néd rZ )r r r r r r/ r9 r? rI rQ rU rb r r! r" s @r r% r% sU ø‡ € ñ÷ (ð (÷
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:ð :÷ ð ÷ ð ÷>9ò 9÷(ð ÷ >÷ >ð >r r% c ó$ € V ^8„ d QhR\ /# )r r( )r% )r s "r r r Œ s € ÷ ñ ”xñ r c ó2 € \ f \ 4 s \ # )z¬Get or create the singleton EventBus instance.
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On first call, creates a new EventBus.
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Returns same instance on subsequent calls.
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Returns:
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Singleton EventBus instance
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)Ú _GLOBAL_BUSr% r r r Ú
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get_event_busrh Œ s € ô ÒÜ “jˆ ä Ðr c ó^ € V ^8„ d QhR\ R\ \ \ 3, R\ /# rB rC )r s "r r r � s) € ÷
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,ñ
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,”Yð
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,¬¬c´3¨h ð
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,¼Eñ
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,r c ó8 € \ 4 pVP W4 # )zÙConvenience function: publish an event on the global bus.
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