mirror of
https://github.com/bytedance/deer-flow.git
synced 2026-10-30 23:20:35 +00:00
3 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Fish
|
97b12b1381
|
fix(memory): exclude hidden framework messages from Honcho writes (#7159)
* fix(memory): exclude hidden framework messages from Honcho writes * fix(memory): isolate hidden-message hook failures |
||
|
哈基米
|
816ebd5563
|
fix(memory): filter honcho search by category instead of stamping it on unfiltered results (#6981)
* fix(memory): filter honcho search by category instead of stamping it on unfiltered results HonchoMemoryManager.search sent an identical unfiltered query whether or not a category was requested, then stamped the requested category on every hit, so memory_search(category=...) returned unfiltered results attested to be that category (e.g. a work fact labeled "preference") — the opposite of the contract, where category filters before the top_k slice and only facts with that exact category are returned. Send the category as a real server-side metadata filter (Honcho applies "metadata" filters in its ranked query, before the limit) and label each result from the record's own metadata, falling back to "memory" as before. HonchoClient.search gains a keyword-only filters argument that is only put on the wire when set, so unscoped requests are byte-identical to before. * docs(memory): note honcho category filtering requires stored metadata |
||
|
ajayr
|
6cbf20fd39
|
feat(memory): add Honcho backend (user-model memory provider) (#4730)
* feat(memory): honcho backend config parsing Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * feat(memory): honcho v3 http client Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * feat(memory): honcho memory manager (workspace-per-user, fail-closed identity, async offload) - HonchoMemoryManager implements the MemoryManager contract (add/get_context/ search/get_memory/shutdown_flush + aadd/aget_context/asearch offloaded via asyncio.to_thread), signatures verified against manager.py's tier-1/tier-2/ async abstracts. - Workspace resolution: workspace_overrides[user_id] else workspace_prefix + sanitize_id(user_id); missing/empty user_id fails closed (no-op write, empty read) rather than falling back to a shared workspace. User peer: user_peer_overrides[user_id] else sanitize_id(user_id). - get_context self-truncates to max_injection_chars and raises MemoryManagerError only under failure_policy.read=fail_closed; default is log-and-return "". - Restore backends/honcho/__init__.py to the noop direct-import convention (MANAGER_CLASS = HonchoMemoryManager) now that honcho_manager.py exists, replacing Task 10's temporary lazy __getattr__ scaffold. - Fix Task 10 deferred docstring minor: sanitize_id docstring now states the grammar allows up to 100 chars while this helper caps at 64. - 19 new tests appended to test_honcho_memory_backend.py (write/read/async/ lifecycle/factory-discovery); 27/27 pass. Verified end-to-end that manager.py's drop-in backend scanner resolves "honcho" with no core edits. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(memory): collision-resistant identity derivation, exception containment, passive-writes flag Task review findings (2 Critical + 1 Important), all fixed in the same worktree: - CRITICAL (cross-user bleed): sanitize_id is lossy -- "user.name@example.com" and "user-name@example.com" both sanitized to the same string, merging two users' memory into one workspace/peer. Add _stable_id() (sanitize_id output + 8-hex-char SHA-256 suffix of the raw id) and use it on the default (non-override) path in _workspace/_user_peer; workspace_overrides / user_peer_overrides still match on the raw key, unchanged. The hash suffix also guarantees a non-empty result for a raw id that sanitizes to "" (e.g. "!!!"), so _user_peer can no longer return "". Documented in the manager's isolation docstring. - CRITICAL (exception containment): client.py's _post() called response.json() outside the try block, so a 200 with a non-JSON body raised a bare JSONDecodeError that would escape add() with no upstream handler. Wrap the parse and raise HonchoRequestError (mirrors Mem0Client._request). Broadened the manager's four boundary excepts from `except HonchoRequestError` to `except Exception` (mirrors openviking_manager.py's broad-guard precedent), with `except MemoryManagerError: raise` first so a contract error is never swallowed or double-wrapped. - IMPORTANT: added requires_passive_writes_in_tool_mode: ClassVar[bool] = True -- Honcho's only write path is passive add() (no fact CRUD hooks), so tool mode must keep MemoryMiddleware writes flowing to the deriver. Mirrors mem0_manager.py's identical flag/rationale. Minors addressed: get_memory(user_id=None) empty-shape-with-no-calls test; empty-string user_id tests for add()/get_context(); dedicated collision test proving two colliding raw ids resolve to different workspaces/peers. 10 new tests (37/37 total pass); RED verified by stashing only the implementation files (tests import the not-yet-existing _stable_id, so the whole module fails to collect) before restoring the fix. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * test(memory): blocking-io anchor for honcho backend; docs + config example - Adds test_honcho_memory_backend.py in tests/blocking_io/ with fake-client blocking IO - Mirrors openviking anchor structure and conftest conventions - Updates backends/README.md with honcho row and config keys section - Updates config.example.yaml with honcho commented block - Updates backend/AGENTS.md with honcho memory backend bullet - Documents workspace resolution (prefix + collision-resistant sanitized id) - Documents tool mode passive write retention via MemoryMiddleware - Documents async entrypoint offloading via asyncio.to_thread - Documents fail_closed vs fail_open recall failure policy Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(memory): wire close() to shutdown hook; correct honcho README defaults and tool-mode note - HonchoMemoryManager.close() releases the HTTP client, mirroring mem0_manager.py's pattern and the base MemoryManager.close() shutdown hook. - README: fix workspace_prefix (deerflow-u-), message_char_limit (8000), max_injection_chars (6000), and base_url (default http://localhost:8000, not required) against backends/honcho/config.py; add missing timeout_seconds/connect_timeout_seconds rows; replace the "middleware mode only" claim with wording matching reality (tool mode supported, search implemented, passive writes retained via MemoryMiddleware). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(memory): honor failure_policy.read on all honcho recall paths; review nits Addresses PR #4730 review feedback: - search() and get_memory() now route through a _read_or_fallback policy gate (mem0's pattern), so failure_policy.read: fail_closed raises MemoryManagerError on every recall path as documented; get_context() uses the same helper, preventing future drift. - Session ids use the collision-resistant _stable_id derivation; bare sanitize_id would merge threads like "t.1"/"t-1" into one session. - HonchoClient accepts a transport kwarg (Mem0Client precedent) so tests inject httpx.MockTransport through the constructor. - Config: empty/null workspace/peer override values fail fast at parse time instead of silently falling through to the default derivation. - _UTC_NOW_FIELDS 1-tuple replaced by a plain _UTC_NOW_FORMAT constant. - README: user_peer_overrides row described the wrong target (it overrides the user's own peer, not assistant_peer); document the non-empty constraint on override values. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * docs(memory): qualify honcho isolation claim for shared workspace_overrides The module docstring claimed users cannot see each other's memory by construction, unconditionally. That holds for the default one-workspace-per-user derivation, but a workspace_overrides entry mapping several users to one workspace shares that workspace's search index: search() uses Honcho's workspace-scoped /search (no peer filter), while get_context()/get_memory() stay peer-scoped via working_representation. State the asymmetry in the docstring, the README Workspace Resolution section, and the workspace_overrides table row. Docs-only; no behavior change (review follow-up on #4730). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com> |