+ iHjQRt^RIHt^RIt^RIHtHtHtHt^RI H t ^RI H t ^RI Ht^RIHt^RIHt]P&!]4tR tR tR tR RR R/RRlltR RRR/RRlltRR/RRlltR]3/RRlltR:RRlltRsRRlt RRRR/RR llt!R!t"R"t#R#R$lt$R%R&lt%R'R(lt&R)R*lt'R+R,lt(R-R.lt)]t*R/R0lt+]"]#R1R3R2R3llt,R;t-R:R4R5llt.R6R7lt/R8R9lt0R#) 7 7 &x~~2 6ris_codex_backendFc ,V^8dQhRRRRRRRRRR/#) rrrr r rrrzdict[str, bool]r)rs"rrr,s;```'4`@M`hl``rcT;'gRP4P4R8H;'dV'*pR\WVR7;'dT;'g \WR7/#)zResolve the native-compaction capability for a runtime destination (a resolved ``False`` is distinct from "unresolved" and must survive model switches unchanged).ropenainative_compactionr r r)rrris_direct_openai_route)rr r rdirect_defaults$$$$ r&resolve_native_compaction_capabilitiesr(,sg nn"++-335ARR(lN !;E_g!h"_"_]]0] ``rc$V^8dQhRRRRRR/#)rr rrrrr)rs"rrr6s"((]((Z^(rcV'dR#\T;'gR4P;'gRP4pVR8H# \dR#i;i)uFTrue for api.openai.com or the ChatGPT Codex backend — nothing else.TrFzapi.openai.com)rhostnamer ValueError)r rr+s&$ rr&r&6sVX^^,55;;BBD ' '' s AAA AArejectc$V^8dQhRRRRRR/#)rvaluerr-tupler Optional[int]r)rs"rrrAs!****]*rcVe\W4'dR#\V4pT^8dT#R# \\3dR#i;i)zL``int(value)`` when it is a positive integer-like (never a bool), else None.N) isinstanceint TypeErrorr,)r/r-parseds&$ r _positive_intr7AsN } 511UaZ6)T) z "s /AAc$V^8dQhRRRRRR/#)rconfigured_thresholdrlocal_trigger_tokensrr4r)rs"rrrLs"..C.s.^a.rc\V4pVfRM3\RV\8dV\, M\VR,44p\V\\ 3R7pVf VeV#\ #VfV#\R\WC44#)aResolve automatic mode or clamp an explicit native threshold. Omitted/invalid follows the local compressor trigger minus the safety margin. An explicit positive integer is absolute unless it must be clamped so native compaction fires first. Booleans are never thresholds. Nig?)r-)r7maxLOCAL_TRIGGER_SAFETY_MARGINr4rfloatDEFAULT_COMPACT_THRESHOLDmin)r9r:localupper configureds&& rresolve_compact_thresholdrDLs . /EMDs e>Y6Yu22_bchkncn_o(qE3T5MJJ)uH/HH } uc*, --rcV^8dQhRR/#)rrNoner)rs"rrras   t  rcP\'gRs\PR4R#R#)zILog once per process; the suppression itself is re-evaluated per request.Tzcompression.checkpoint_required is enabled: server-side native compaction (context_management) is disabled for this agent so the checkpoint-aware Hermes compressor stays authoritative.N)_checkpoint_suppression_loggedloggerwarningrrr5_warn_native_compaction_suppressed_by_checkpoint_gaterKas' * ))-& F  *ris_xai_responsesis_github_responsesc ,V^8dQhRRRRRRRRRR/#) ragentrrrrLrMrzOptional[list[dict[str, Any]]]r)rs"rrrms9DDD$DbfD>BDOmDrc \VRR4p\V\4'dVPRR4'gR#\VRR4'd\VRR4'gR#\VRR4RJd \ 4R#V'g>V'g6\ \VR R4\VR R4\VR R4R 7'gR#\ \VR /4PRR44pV'g!\\VR R4VR7'gR#\VRR4pVe\VRR4MRp\\VRR4V4pRRRV/.#)aReturn the ``context_management`` payload for this request, or None ("do not send"). Every gate is re-checked per request so a mid-session model switch or the in-session kill switch (``agent.codex_responses_native_compaction = False``) takes effect next call. runtime_capabilitiesNr#F!codex_responses_native_compactioncompression_enabledTcompression_checkpoint_requiredrr r r$ capabilitiesopenai_native_compactionr%context_compressorthreshold_tokens!codex_responses_compact_thresholdtype compactioncompact_threshold) getattrr3dictgetrKrrr&rD) rOrrLrMrU trusted_proxy compressor local_trigger thresholds &$$$ r$native_compaction_context_managementrdmsD5"8$?L,%%l.>.>?RTY.Z.Z 5=u E EWUZ\qswMxMxu7?4G=?.6Pw%z40P D177;??@Z\abcM !7zSW8Xk{!|!| 4d;JEOE[GJ(:DAaeM)'%9\^b*cersI \#6 B CCrii}c V^8dQhRRRR/#)rtextstrrr4r)rs"rrrs////rc2^RIHp\^V!V44#)zXRetention cost of one carried-over text; never 0 so an empty item still consumes budget.)estimate_tokens_rough)agent.model_metadatarir<)rfris& r_approx_tokensrks: q'- ..rc$V^8dQhRRRRRR/#)rrfrgbudgetr4rr)rs"rrrs!c33rc^RIHpVR\^V4V,pVP4'dV#^\ V4rTWE8d9WE,^,^,p\ VRV4V8:dTpK3V^, pK>VRV#)zLongest prefix of ``text`` whose ``_approx_tokens`` fits ``budget``. A plain ``budget * CHARS_PER_TOKEN`` char slice would keep ~2x the budget of Cyrillic and ~4x of CJK; ASCII still gets that many chars.)CHARS_PER_TOKENN)rjror<isasciilenrk)rfrmroheadlohimids&& r_head_within_budgetrvs|5 1Q/1 2D ||~~ D  'w{q  $t* % /BqB 9rc V^8dQhRRRR/#)ritemrrrr)rs"rrrs**S*]*rc\V\4'gR#VPR4pVfRV9dVPR4p\V\4'dVP 4'dV#R#\V\ 4'gR#.pVFpV3p\V\4'd~VPR4pVPR4;'g+VPR4;'gVPR4\V\4'dVPR4MR3pVP RV44K RPV4pVP 4'dV#R#) zKMeasurable text from a Responses item (string/multipart/metadata), or None.Ncontent output_textmetadatarf input_textc3"TFEp\V\4'gKVP4'gK3VP4xKG R#5iN)r3rgr).0cs& r %_extract_item_text..s-W 1jC6HYQWWYYQWWYY sAAA )r3r^r_rgrlistextendjoin)rxrzpartspart candidates part_metarfs& r_extract_item_textrs% dD ! !hhy!G=D0((=)'3!--//w3t3 gt $ $ E!G dD ! !,I((6*__dhh|.D__Q^H_3=i3N3N)--/TXZJ W WW  88E?D::<<4)T)rc V^8dQhRRRR/#)rrzrrr1r)rs"rrrsAACAMArc\V\4'dCV'd;\;QJdRV4F 'dK RM RM !RV44'gR#\RV44#)zUMeasure only the adapter-owned text-only shape, including whitespace and empty parts.c3"TFXp\V\4;'d<VPR4R8H;'d \VPR4\4xKZ R#5i)rZr}rfN)r3r^r_rgrrs& rr)_input_text_parts_cost..sZ?:A$ 4 . .488F#3|#C . . txx' - .:AsA"A"(A"FTNc3F"TFp\VR,4xK R#5irfN)rkrs& rrrs@~d6l++s!)r3rallsum)rzs&r_input_text_parts_costrsU gt $ $G33?:A?333?:A?<< @@ @@rc$V^8dQhRRRRRR/#)rrzlist[dict[str, Any]]rmr4rr)rs"rrrs#  (< c Nb rc.pVFcpVR,p\V4pWQ8d.\WA4pV'dVP/VCRV/C4V#VPV4W,pKe V#)zNCopy the head of validated input_text parts without flattening their metadata.rf)rkrvappend)rzrmrrrrfcostkepts&& r_truncate_input_text_partsrsu DF|d# =&t4D 2t2VT23  K D Krc V^8dQhRRRR/#rrxrrrr)rs"rrrsrc\V\4'dVPR4MRp\V\4;'d5\;QJdRV4F 'gK R# R#!RV44#)zTrue for a converted Responses message with a valid ``input_image`` part (only the adapter-owned shape counts, so empty multipart placeholders never become durable history).rzNc3d"TFp\V\4;'d\VPR4;'gR4P 4P 4R8H;'d?\VPR4\4;'dVR,P 4xK R#5i)rZr input_image image_urlN)r3r^rgr_rrrs& rr0_has_retainable_image_content..s-]dUY 4 Q Q3txx'7'='=2#>#D#D#F#L#L#NR_#_ Q Q txx ,c 2 Q Q7;K7H7N7N7P Q]dsB0B0,B0)&B0 B0TF)r3r^r_rany)rxrzs& r_has_retainable_image_contentrsn&0d%;%;dhhy!G gt $  -]d--]d-*rc V^8dQhRRRR/#rr)rs"rrrsGGcGdGrcZ\V\4;'dVPR4R8H#)rZr[)r3r^r_)rxs&r_is_compaction_itemrs% dD ! F Fdhhv&6,&FFrTc 0V^8dQhRRRRRRRRRR R R/#) ritemsrretained_user_token_budgetr4retained_summary_token_budgetenable_summary_retentionr item_sourceszOptional[list[Any]]rr)rs"rrrsM{{ { #{$'{# {:M {  {rc aaa\V\4'd V'gV#\R\V44RR7pVfV#TpV^8d*\ W^, ,4'd V^,pK0VRVp\V\4;'d\ V4\ V48HpV'dVRVMR.\ V4,p .o\^\ V44p \^\ V44o\4oRVVV3Rllp \\V4\V 44EFDwr\V \4'gKV'd\V \4'do\V 4'd^\V PR44pV PR4pT !VP4'dTMRRR RVR9dTMR RV/4KRV 9dV PR4R 8wdKT;'d \V 4pV PR4R 8HpV'g V'gEK\V 4pVfV'd\!V 4'gEK0R pV'd V !W4EKEV ^8gEKOV PR4p\#V4pVeTM \%V4pVV 8:dSP'V 4V V,p EK\V\(4'd'\+VV 4p\-VP44pMGVeB\/VV 4p\0;QJdR V4F 'gK RM RM !R V44pMRpV'dSP'/V CRX/C4^p EKG WV^,\\S44,W^,R,p\2P5R\ V4\ V4V S4V#)u` Restructure Responses input around the newest compaction checkpoint. The server drops every input item preceding a replayed ``compaction`` item, erasing the user's plaintext asks and any local-compression summary. Rebuild as:: [checkpoint run] + [retained user & summary messages (newest-first budget)] + [post] - The NEWEST contiguous run of checkpoints wins; relative order is preserved. - User messages are kept verbatim within ``retained_user_token_budget``; the boundary message is head-truncated when it only partially fits (strings or text-only typed ``input_text`` parts, preserving part metadata). An oversized unsupported/mixed-content boundary stops older user retention rather than substituting an older ask. A recognized image-only user message is retained whole at one-token cost. - Summaries are retained whole within ``retained_summary_token_budget``, never sliced (framing would corrupt) and never duplicated. - ``item_sources`` (parallel to ``items``) is the raw chat message each item came from. Conversion can be lossy for summaries (merge-into-tail carrier → typed ``function_call_output``; assistant carrier shadowed by a stale replay), so a source that is itself a canonical summary carrier is read from the SOURCE and retained as a synthesized ``role="assistant"`` message. - ``enable_summary_retention`` is a test override, not a config surface. The server drops every input item that precedes a replayed ``compaction`` item (live-verified Aug 2026), so sending pre-checkpoint history is dead weight AND silently erases the user's plaintext asks — including any local-compression summary the agent already produced, which previously vanished here because it carries ``role="assistant"``, not ``"user"`` (#90975). A summary is never byte/character-sliced: Hermes summaries carry structural framing (handoff prefix, end marker, merge-into-tail delimiters) that a blind slice can corrupt, so one that doesn't fit whole is dropped instead. A summary already retained once (identical text) is never duplicated, so repeated checkpoints stay idempotent. - ``enable_summary_retention`` is a function-level override (used by tests and callers that need the pre-#90975 behavior back); it is not wired to a user-facing config surface. Without ``item_sources`` (default), retention only sees what survived conversion, matching pre-#90976 behavior (#90976). c3P"TFwr\V4'gKVxK R#5ir)r)rirxs& rr-prune_pre_checkpoint_items..sR$48KD8Q11$4s& &N)defaultc$V^8dQhRRRRRR/#)rrfr retained_itemzdict[str, Any]rrFr)rs"rr0prune_pre_checkpoint_items..__annotate__*s! & &m &N &t &rc<V'dS^8:gVS9dR#\V4pVS8:d.SPV4SPV4SV,oR#R#)zURetain a summary whole when it fits the budget and is not a duplicate (never sliced).N)rkaddr)rfrrretained_reversedseen_summary_textssummary_remainings&& r_retain_summary3prune_pre_checkpoint_items.._retain_summary*sZ(A-9K1K d# $ $  " "4 (  $ $] 3  %  %rrzrolerZmessageuser assistantrc3N"TFqR,P4xK R#5ir)rrs& rrr_sEF|1133s#%TFzRPruned pre-checkpoint items: %d input -> %d retained (user_rem=%d, summary_rem=%d))rr)r3rr< enumeraterrqr4setzipreversedr^_is_summary_itemr r_rrrrrkrrgrvrrrrIdebug)rrrrrlast_cpfirst_cppre has_sources pre_sourcesuser_remainingrrxsourcerf _src_role is_summaryis_userrz parts_costrrrkeepresultrrrs&&&&& @@@rprune_pre_checkpoint_itemsrs;P eT " "% RIe$4R\`aG H Q,.u\/BCCA    C\40TTS5F#e*5TK8C\)84$RUVYRZIZK.0C :;D 6*I DJJLLDd#YYRgEg mx&. /  T>dhhv.); -HH2B42H ((6"f,z !$' < =d C CD  D ' a hhy)G/8J!+!7:^D=QD~%!((.$&gs++.wGD -D+5g~ND3EE333EEED D%,,-F-Fi-FG"#cBfgk *T(;L2M-N NQVabWbWdQe eF LLeUS[.:KM Mrc$V^8dQhRRRRRR/#)rerrorr status_coderrr)rs"rrrus&@@#@C@4@rcJa\T;'gR4P4oRS9d RS9dR#Ve\V4R8wdR#\ ;QJd#T3Rl\ 4F 'gK R# R#!T3Rl\ 44# \\3dLUi;i)uTrue when a provider error is a STRUCTURED rejection of ``context_management``. Drives one-shot recovery (strip, disable for the session, retry), so matching is narrow: a transient 5xx that merely ECHOES the request must not downgrade native compaction. Requires ``status_code`` 400 (or unknown) AND the field name with rejection language. See #82777. * ``status_code`` is 400 (or unknown/None — some transports surface only a message string; field-name matching alone is then the best available signal, preserving pre-#82777 behavior for them), and * the error text names ``context_management`` / ``compact_threshold`` alongside rejection language ("unknown", "unsupported", "invalid", "unexpected", "not permitted"...). A bare field-name echo without rejection language does not match. rcontext_managementr\Fic3,<"TF qS9xK R#5irr)rmarkerrfs& rr1is_native_compaction_rejection..s?,>&~,>sT)rgrr4r5r,r_REJECTION_MARKERS)rrrfs&&@ris_native_compaction_rejectionrus u{{  ! ! #D4',?t,K  "s;'73'> 3?,>?33?3?3?,>? ?? z "   sBB"!B"c V^8dQhRRRR/#)rrrrrr)rs"rrrsSTrc\V\4;'d5\;QJdRV4F 'gK R# R#!RV44#)zDoes this ``codex_reasoning_items`` sidecar carry a compaction checkpoint? A checkpoint is cumulative context living in exactly one place: rewrite/discard the sidecar only after asking.c3"TF_p\V4;'dH\VPR4\4;'d!\ VR,P 44xKa R#5i)encrypted_contentN)rr3r_rgrr)rrxs& rr,has_compaction_checkpoint..sd+D D! 4 4 txx 34c : 4 4 )*002 3 4sA)&A))A)TF)r3rr)rs&rhas_compaction_checkpointrsV eT "  ss+ +ssss+ +(rc$V^8dQhRRRRRR/#)r prior_itemsr new_itemsrrr)rs"rrrs" ' 's 's 'G[ 'rc\V\4'dTM.pVUu.uFp\V4'gKVNK pp\V\4'd \V4M.p\V4'g V'gV#WE,#uupi)aMerge ``codex_reasoning_items`` across Codex incomplete-continuation dedup. A checkpoint on the EARLIER response is not re-emitted by the continuation, so a blind overwrite drops the only copy: newer items win, prior checkpoints are prepended unless the newer payload has its own. )r3rrr)rrpriorrxkept_checkpointsnew_lists&& rmerge_interim_reasoning_itemsrso&k488KbE).L2Ed2KL",Y"="=tI2H **2B  && Ms BBr) unknown unsupportedinvalid unexpectedz not permittedz not allowed unrecognizedz extra fieldzno suchz bad requestz not supported)1__doc__ __future__rloggingtypingrrrr urllib.parseragent.codex_headersragent.context_compressorr agent.message_contentr agent.reasoning_effortr getLogger__name__rIr=r?rrr(r&rr7rDrHrKrd"RETAINED_USER_MESSAGE_TOKEN_BUDGETRETAINED_SUMMARY_TOKEN_BUDGETrkrvrrrrrrrrrrrrrrrs&#,,!:B61   8 $$#" 7; W[ `PT`ot`(PU(*$*.$"'  DinDEJDH&," &/ "*.A  1G 'I)F%)t {|@2 'r