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* chore(checkpoint): bump to checkpoint 4.2.0 and drop the stale saver patch langgraph-checkpoint 4.2.0 fixes the write dropped after a full -> delta migration (upstream langchain-ai/langgraph#8526) and keeps its own InMemorySaver override, so the compatibility patch in checkpoint_patches.py could neither detect the fix nor stand down: it read langgraph's version while InMemorySaver ships in langgraph-checkpoint, and it would have kept shadowing the upstream implementation on 4.2.0. The postgres release 3.1.2 locates plain-value delta seeds (upstream #8535). - floor langgraph-checkpoint>=4.2.0,<5.0 in the harness and raise the postgres extra to >=3.1.2,<3.2; langgraph's own >=4.1.0 would otherwise let a resolver reintroduce the bug now that the patch is gone - delete the patch, its version guard, and the three implementation-assertion tests; test_full_to_delta_migration_replays_on_same_thread stays as the gate and fails on 4.1.1 without the patch (verified by a one-off unpatch run) - langgraph stays 1.2.9 and langgraph-checkpoint-sqlite stays 3.1.1 Verification: make lint; delta checkpointer/cache/worker-resume suites green with the migration gate passing on memory and sqlite (postgres params skip without TEST_POSTGRES_URI). The full make test run before the packaging-pin fix below was 13 failed / 18523 passed; 12 of those failures reproduce on main with the same environment (git stash baseline, identical failure sets), 7 of them because the local config.yaml runs checkpoint_channel_mode: delta. The remaining one, the postgres-extra string pin in tests/test_checkpointer.py, is updated here. Upstream status for the surrounding gaps: cache parity across off/cold/warm states, postgres pagination (langchain-ai/langgraph#8448) and parallel-superstep replay order (#8382) are still open upstream, as is the abandoned-branch fork fix (#8548) that the delta resume linearization in runtime/runs/worker.py works around, so that path stays. * docs(changelog): keep checkpoint upgrade in Unreleased --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
118 lines
4.7 KiB
TOML
118 lines
4.7 KiB
TOML
[project]
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name = "deerflow-harness"
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version = "2.1.0"
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description = "DeerFlow agent harness framework"
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requires-python = ">=3.12"
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dependencies = [
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"agent-client-protocol>=0.4.0",
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"agent-sandbox>=0.0.30",
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"beautifulsoup4>=4.12",
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"html5lib>=1.1",
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"croniter>=6.0.0",
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# Exact pin by design (extension-system version contract): the host pins
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# the contract version it implements, extensions declare ranges. A range
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# here would let pip resolve a newer contract package than this harness
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# implements, making newer extensions look supported at runtime.
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"deerflow-extension-api==0.2.2",
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"dotenv>=0.9.9",
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"exa-py>=1.0.0",
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"httpx>=0.28.0",
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"jsonschema>=4.26.0",
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"kubernetes>=30.0.0",
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# Lower bound reflects what the lockfile resolves and tests run against
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# (langgraph 1.2.9 pulls langchain >=1.3 transitively).
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"langchain>=1.3",
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"langchain-anthropic>=1.4.1",
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"langchain-deepseek>=1.0.1",
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"langchain-mcp-adapters>=0.2.2",
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"langchain-openviking==0.1.0",
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"langchain-openai>=1.2.1",
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"langfuse>=3.4.1",
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"langgraph>=1.2.9,<1.3",
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"langgraph-api>=0.8.1",
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"langgraph-cli>=0.4.24",
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# Standalone Studio's pre-runtime persistence repair is validated against
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# the 0.30.0 store lifecycle and must not resolve an older implementation.
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"langgraph-runtime-inmem>=0.30.0",
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"markdownify>=1.2.2",
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"markitdown[all,xlsx]>=0.0.1a2",
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"packaging>=24.2",
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"pydantic>=2.12.5",
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"pyyaml>=6.0.3",
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"readabilipy>=0.3.0",
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"tavily-python>=0.7.17",
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"firecrawl-py>=1.15.0",
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"tiktoken>=0.8.0",
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"ddgs>=9.10.0",
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"duckdb>=1.4.4",
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"langchain-google-genai>=4.2.1",
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# Floor matters: the InMemorySaver delta-history patch was removed once
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# 4.2.0 fixed the dropped first post-migration write upstream (#8526) and
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# kept its own override, so a 4.1.x resolution would silently reintroduce
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# the bug. langgraph's own constraint (langgraph-checkpoint>=4.1.0) does
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# not exclude that version.
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"langgraph-checkpoint>=4.2.0,<5.0",
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"langgraph-checkpoint-sqlite>=3.1.1,<3.2",
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"langgraph-sdk>=0.1.51",
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"sqlalchemy[asyncio]>=2.0,<3.0",
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"aiosqlite>=0.19",
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"alembic>=1.13",
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"cryptography>=50.0.0",
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"e2b-code-interpreter>=2.8.0",
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# zoneinfo fallback: ZoneInfo reads the OS zone database first and this
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# wheel when the image has none (stripped containers, Windows without
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# tzdata), keeping the DEER_FLOW_DATE_TIMEZONE knob portable.
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"tzdata>=2025.1",
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]
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[project.scripts]
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deerflow = "deerflow.tui.cli:main"
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[project.optional-dependencies]
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# Terminal workbench (TUI). Kept optional so the core harness install stays lean;
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# the `deerflow` console script degrades to headless help when textual is absent.
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tui = ["textual>=0.80"]
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# GroundRoute needs no extra packages (httpx is already a core dependency). This
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# empty extra exists so the documented `uv add 'deerflow-harness[groundroute]'`
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# install command resolves cleanly without an "unknown extra" warning.
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groundroute = []
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ollama = ["langchain-ollama>=0.3.0"]
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postgres = [
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"asyncpg>=0.29",
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# 3.1.2 finds plain-value delta seeds (upstream #8535); 3.1.1 walks past
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# them to the thread root instead.
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"langgraph-checkpoint-postgres>=3.1.2,<3.2",
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"psycopg[binary]>=3.3.3",
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"psycopg-pool>=3.3.0",
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]
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# Cross-process SSE stream bridge (stream_bridge.type: redis). Optional so
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# single-process / memory-bridge installs do not pull redis. The Docker image
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# always installs this extra because Docker defaults to the redis bridge.
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redis = ["redis>=5.0.0"]
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pymupdf = ["pymupdf4llm>=0.0.17"]
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boxlite = ["boxlite>=0.9.7"]
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# Tenki cloud sandbox provider (deerflow.community.tenki). Optional so a default
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# install stays free of the Tenki SDK; only pulled in when the provider is used.
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# The distribution is ``tenki``; it still ships the ``tenki_sandbox`` module that
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# provider.py and sandbox.py import.
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tenki = ["tenki>=1.0.0"]
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# OpenSandbox remote sandbox provider (deerflow.community.opensandbox). The
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# sync SDK is loaded only when this provider is selected.
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opensandbox = ["opensandbox>=0.1.15,<0.2.0"]
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# Agent observability (Monocle). Optional so a default install stays free of the
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# OpenTelemetry stack; only pulled in when MONOCLE_TRACING is used.
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monocle = ["monocle_apptrace>=0.8.8"]
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# Agentic browser control (browser_navigate/click/type/... tool group). Optional
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# so the core harness install stays lean; import is lazy inside the private
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# Playwright loop. After install, run `playwright install chromium` once.
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browser = ["playwright>=1.40"]
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# Optional Chinese tokenization for the FTS5 memory retrieval adapter.
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memory-zh = ["jieba>=0.42.1"]
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[build-system]
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requires = ["hatchling"]
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build-backend = "hatchling.build"
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[tool.hatch.build.targets.wheel]
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packages = ["deerflow"]
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