Ki. UdZddlmZddlZddlmZddlmZhdhdhdhd d Zd e d <d ddddddddgdddddddddgdddd dddddgddddd ddd!dgdd"dd#d$ddd%dgd#d&ddd'ddd(dgdd)ddd*dd+d,dd-d.dgdd/ddd0dd1d2dgdd3dd d4dd+d5dgd6 Z d7e d8<d9Z d:Z d;Z Gd<d=ZdFd>Z dGd?ZdHd@Z dIdAZdJdBZ dKdCZeadLdDZdMdEZy)Na4Context-aware hints system for MCP tool responses. Tracks session state (in-memory only) and generates intelligent next-step suggestions after each tool call. Hints are appended as ``_hints`` to new tool responses so that Claude Code can propose follow-up actions without the user having to discover them. ) annotationsN)deque)Any>detect_changesget_impact_radiusget_affected_flowsget_review_context>get_flow query_graphsemantic_search_nodes>refactorfind_dead_codesuggest_refactorings> list_flowslist_communitieslist_graph_statsget_architecture_overview) reviewing debugging refactoring exploringzdict[str, set[str]] _INTENT_TOOLSr z3Drill into a specific flow for step-by-step details)tool suggestionrz0Check which flows are affected by recent changesrzSee the high-level architecturer z.Inspect callers/callees of a step in this flowz!Check if changes affect this flowrzBrowse other execution flowsrzGet risk-scored change analysisz Inspect a specific affected flowr z+Build a full review context for the changes get_communityz&Inspect a specific community's membersz)See cross-community coupling and warningsz&See execution flows across communitiesz,Explore callers/callees of community membersrzBrowse other communitiesz,See how this community fits the architecturez!Drill into individual communitiesz.See how recent changes affect the architecturezExplore execution flowsz0Build a full review context with source snippetsz&See which execution flows are affectedrz Expand the blast radius analysisr z2Look for refactoring opportunities in changed codez*Verify call sites before applying a renamez!Check risk of the refactored coder z#Find related symbols to also renamez*Inspect callers/callees of a search resultz-See the execution flow through a matched nodez)Check the blast radius from matched nodes) rr rrrrrr r zdict[str, list[dict[str, str]]] _WORKFLOWdic0eZdZdZddZddZd dZd dZy) SessionStatez4In-memory session state for a single MCP connection.ctt|_t|_t|_d|_d|_y)N)maxleng)r_MAX_TOOLS_HISTORY tools_calledset nodes_queried files_touchedinferred_intentlast_tool_time)selfs c/home/jay/workspace/scripts/.codegraph-venv/lib/python3.12/site-packages/code_review_graph/hints.py__init__zSessionState.__init__s4(-5G(H'*u'*u+/%(cl|jj|tj|_y)z/Record a tool invocation (FIFO, capped at 100).N)r$appendtimer))r* tool_names r+record_tool_callzSessionState.record_tool_calls$   +"iikr-c|D];}t|jtk\ry|jj|=y)z1Record queried node identifiers (capped at 1000).N)lenr&_MAX_NODES_TRACKEDadd)r*node_idsnids r+ record_nodeszSessionState.record_nodess< (C4%%&*<<    " "3 ' (r-c:|jj|y)zRecord touched file paths.N)r'update)r*filess r+ record_fileszSessionState.record_filess !!%(r-NreturnNone)r1strr?r@)r7 list[str]r?r@)r<rBr?r@)__name__ __module__ __qualname____doc__r,r2r9r=r-r+r r s>)* ()r-r c"|jsyt|jdd}tDcic]}|dc}|D]0}tjD]\}}||vs |xxdz cc<2t fd}|dk(ry|Scc}w)zClassify the user's likely intent from their tool-call history. Returns one of: ``"reviewing"``, ``"debugging"``, ``"refactoring"``, ``"exploring"`` (default). riNrc|S)NrG)kscoress r+zinfer_intent..s VAYr-)key)r$listritemsmax)sessionrecentintentrtoolsbestrLs @r+ infer_intentrWs   '&& ' -F6CDFfaiDF$*002 $MFEu}v!# $$ v. /D d|q KEs B c|j|t||_t||}t |}t |||}t |||dt|dt|dtdS)aXBuild context-aware hints for a tool response. Returns:: { "next_steps": [{"tool": ..., "suggestion": ...}, ...], "related": [...], "warnings": [...], } At most ``_MAX_PER_CATEGORY`` items per list. Tools already called in this session are suppressed from ``next_steps``. N) next_stepsrelatedwarnings)r2rWr(_build_next_steps_extract_warnings_build_related _track_result_MAX_PER_CATEGORY)r1resultrRrYr[rZs r+generate_hintsrbs& Y'*73G"9g6J (HY8G&'"!!3"34--.//0 r-c dD]T}|j|}t|ts%|j|Dcgc]}t|ts|c}Vg}dD]a}|j|}t|ts%|D]8}t|t s|jd}|s(|j |:c|r|j|yycc}w)zCExtract node IDs and file paths from a tool result and record them.) changed_filesimpacted_files)results changed_nodesimpacted_nodesqualified_nameN)get isinstancerOr=rAdictr/r9) rarRrNr<fr7rPitemqns r+r_r_s3K 3 eT "  U!IjC6H!!I JK H=, 3 eT " ,dD)"23B +  ,,X&"Js C C ct|j}tj|g}g}|D]}|d|vs |j ||S)z=Return next-step suggestions, filtering already-called tools.r)r%r$rrjr/)r1rRcalled candidatesoutcs r+r\r\1sV%% &Fy"-J "C  V9F " JJqM Jr-cg}|jd}t|trb|r`|ddDcgc]/}t|tr|jd|n t |1}}|j ddj ||jd}t|ttfr|dkDr|j d |d d |jd }t|trV|dd D]N}t|tr|j |%t|ts6d|vs;|j |dP|Scc}w)z(Pull warning signals from a tool result. test_gapsNnamezTest coverage gaps: z, risk_scoregffffff?zHigh risk score (z.2fu) — review carefullyr[rmessage) rjrkrOrlrAr/joinintfloat)rar[rvgnamesrisk arch_warningsws r+r]r]>s+H ;'I)T"yNWXZYZm\Z4%8vq!c!fD\\"499U#3"4 5 ::l #D$e %$*+D:5KLMJJz*M-&r" .A!S!"At$a) -  . O']s4Ec&g}t}|jd}t|trc|D]^}t|ts||j vs#||vs(|j ||j|t|tk\s]|S|S)z6Suggest related node/file identifiers from the result.re) r%rjrkrOrAr'r/r6r4r`)r1rarRrZseenimpactedrms r+r^r^[s GUDzz*+H(D! A!S!aw/D/D&DRVq! w<#44 N  Nr-ctS)z*Return the global in-memory session state.)_sessionrGr-r+ get_sessionrxs Or-ctay)z.Reset the global session (useful for testing).N)r rrGr-r+ reset_sessionr}s ~Hr-)rRr r?rA)r1rAradict[str, Any]rRr r?r)rarrRr r?r@)r1rArRr r?zlist[dict[str, str]])rarr?rB)r1rArarrRr r?rB)r?r r>)rF __future__rr0 collectionsrtypingrr__annotations__rr`r#r5r rWrbr_r\r]r^rrrrGr-r+rs#   & " (O )L 0;   "J )= !8   %; < )G   $B 0E !B   "H '4 0H   '= %J !3  " )L )B (< N ("F %= ,?   "F I (E  kC. *CL))@8## ## #V',  )  :  4 > r-