Nuno Campos
76ff7c3f1a
perf: Implement fast path in Runner for single-task steps
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- if the current step has a single task then we can execute it inline, instead of moving it to asyncio task / bg thread
2024-09-17 10:19:19 -07:00
Nuno Campos and GitHub
c4d4d61a43
Merge pull request #1735 from langchain-ai/nc/16sep/stream-subgraph-in-progress
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Stream subgraph output while it executes
2024-09-17 10:14:26 -07:00
Nuno Campos
f59435a892
Add more comments
2024-09-17 09:31:48 -07:00
Nuno Campos
bd2ecba622
Fix for py 3.9
2024-09-17 09:29:16 -07:00
Isaac Francisco and GitHub
bfd18f76dd
docs: Tutorials up to date ( #1734 )
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* edits
* add js code to web voyager
2024-09-17 08:11:41 -07:00
Nuno Campos and GitHub
0bf4bf8b6b
Merge pull request #1732 from langchain-ai/nc/16sep/stream-selected
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perf: In PregelLoop, only emit stream values requested by caller
2024-09-16 21:26:30 -07:00
Nuno Campos
c30119824c
Add comment
2024-09-16 18:06:06 -07:00
Nuno Campos
54207f4d89
Add test
2024-09-16 18:02:57 -07:00
Nuno Campos
d163938a59
Stream subgraph output while it executes
2024-09-16 17:36:53 -07:00
f8ba4c3b7d
(wip) docs: revamp conceptual docs ( #1663 )
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* docs: revamp conceptual docs
* multi-agent draft
* typo
* Update Why LangGraph page
* update multi-agent
* Update persistence page
* update
* Clarification of graph re-playing
* update persistence
* more updates
* more updates
* Add multiple schemas section to glossary
* more updates
* Clarify I/O schema
* dynamic breakpoints
* Update agentic concepts
* Fix comments
* Update figureds
* cr
* cr
* cr
---------
Co-authored-by: Lance Martin <lance@langchain.dev >
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com >
2024-09-16 17:35:01 -07:00
William FH and GitHub
182dcea526
Docstring type ( #1733 )
2024-09-16 15:49:49 -07:00
Andrew Nguonly and GitHub
7934b67afa
Update API docs (openapi.json). ( #1731 )
2024-09-16 15:49:35 -07:00
Nuno Campos
f505afe066
perf: In PregelLoop, only emit stream values requested by caller
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- this avoids creating stream values that will be ignored
2024-09-16 15:47:17 -07:00
Nuno Campos
4d0c12117b
postgres 1.0.7
2024-09-16 14:10:19 -07:00
Nuno Campos
70af3bc3cb
checkpoint 1.0.10
2024-09-16 14:10:03 -07:00
Nuno Campos and GitHub
3b05279e32
Implement serialization with msgpack library ( #1716 )
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* Implement serialization with msgpack library
- encode custom python objects with a msgpack extension type, with constructor path string, and args encoded as nested msgpack doc
* Smaller msgpack extension types
* Update lock files
* lock
* Don't delegate to pydantic json
* Fix kafka serde
- should use our serializer to load, as inputs to subgraphs are serialized using it
2024-09-16 14:06:42 -07:00
Nuno Campos
afc64c4f62
langgraph 0.2.22
2024-09-16 13:45:14 -07:00
Bagatur and GitHub
29932bb59b
docs: clarify course free ( #1730 )
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* docs: clarify course free
* sync
2024-09-16 20:07:16 +00:00
0b1d0eb40d
Retry subgraph starting at failing node ( #1695 )
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* Failing test
* Ensure retried subgraphs resume from current point (if any)
* Lint
* Cleanup Test
---------
Co-authored-by: Nuno Campos <nuno@boringbits.io >
2024-09-16 12:53:43 -07:00
fa792e9f74
Update core in poetry lock ( #1717 )
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* Update core in poetry lock
* ci: update langgraph test job for core 0.3 release (#1715 )
---------
Co-authored-by: Vadym Barda <vadym@langchain.dev >
2024-09-16 12:36:14 -07:00
Vadym Barda and GitHub
301a2c8c82
docs: remove mentions of pydantic_v1 in tutorials ( #1709 )
2024-09-16 10:53:21 -07:00
Vadym Barda and GitHub
d14b3aeef0
docs: remove pydantic v1 fallback from how-tos ( #1711 )
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* docs: remove pydantic v1 fallback from how-tos
* sample callout
* update to use callout
2024-09-16 10:52:52 -07:00
Vadym Barda and GitHub
ab8aeea129
langgraph: use create_model_v2 and fallback on create_model ( #1708 )
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* langgraph: use create_model_v2 and fallback on create_model
* fix
* code review
* fix
2024-09-16 10:44:33 -07:00
Nuno Campos
289e72b75f
Remove debug code
2024-09-16 10:44:20 -07:00
Nuno Campos
1943413d60
Debug again
2024-09-16 10:43:05 -07:00
Nuno Campos
5ec91445ac
Debug baseline job
2024-09-16 10:42:24 -07:00
Isaac Francisco and GitHub
b4e62492a7
add deprecation warning for no overall state ( #1698 )
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* deprecation warning for no overall state
* lance comments
2024-09-16 15:09:23 +00:00
Eran Hirsch and GitHub
6b861d6c64
Fix LATS select to choose the best child at each level until reaching leaf child ( #1723 )
2024-09-16 03:16:27 +00:00
Nuno Campos
55d79b1507
Use unique cache keys
2024-09-13 16:42:59 -07:00
Nuno Campos and GitHub
e8cb6565ee
langgraph 0.2.21
2024-09-13 12:18:04 -07:00
Nuno Campos
4cd9540427
Remove grandalf from dev deps
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- this was never included in published package, given it's a dev dep, but some people get confused, so easier to remove
2024-09-13 11:13:10 -07:00
Vadym Barda and GitHub
e87d3adb4c
docs: add a README for updating notebooks/cassettes ( #1705 )
2024-09-13 12:56:23 -04:00
Vadym Barda and GitHub
33f9ec6c04
langgraph: release 0.2.20 ( #1714 )
2024-09-13 10:36:05 -04:00
c3b4acf3f1
checkpoint postgres: allow passing custom serde ( #1699 )
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* Use correct serde in postgres checkpoint
* Revert metadata serde
* Revert
---------
Co-authored-by: Vadym Barda <vadym@langchain.dev >
2024-09-12 21:09:23 -07:00
Nuno Campos and GitHub
66fc7c96aa
More performance improvements in checkpointing and channels ( #1685 )
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* Performance improvements in checkpointer libs
- Use sha1 instead of md5 for hashing (faster in python 3.x)
- Use orjson instead of json for json dumping (sadly can't use for json loading)
* Update tests
* Update
* Use random number instead of hash for get_version_number
* Avoid saving writes for the last task to complete in each step
- only when possible, exceptions for ERROR, INTERRUPT, SEND
* Make Channel.from_checkpoint a regular function
- context manager no longer needed since Context became a managed value
* Use __slots__ for Channels
* Fix for kafka
2024-09-12 21:08:30 -07:00
Nuno Campos and GitHub
8a80b1d3b1
Add 2 more benchmark graphs ( #1707 )
2024-09-12 16:31:16 -07:00
Andrew Nguonly and GitHub
11319ae48b
Update API docs. ( #1706 )
2024-09-12 15:32:48 -07:00
Vadym Barda and GitHub
0b40c83fa8
ci: add VCR caching to the notebooks ( #1704 )
2024-09-12 16:07:41 -04:00
Nuno Campos and GitHub
95b97d69ec
Nc/12sep/perf ( #1702 )
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* Remove unused fil;e
* Add benchmark-fast command for running locally
* Small improvements to jsonplus serializer
* Don't use PregelNode.mapper when schema is a typed dict
- All it would do is create a new copy of same dict
* Avoid copying checkpoint when fetching at beginning of loop
* Fix needs array
* Update tests
2024-09-12 12:50:53 -07:00
Nuno Campos
8e578a0f78
Add workflow dispatch
2024-09-12 11:07:39 -07:00
Nuno Campos and GitHub
dd0c17dda9
ci: Cache baseline benchmark results ( #1701 )
2024-09-12 11:06:31 -07:00
Nuno Campos and GitHub
8f87cd1c91
Performance improvements in core library ( #1683 )
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* Performance improvements in core library
- Avoid creating new callback manager when received one as arg
- Avoid looking for config when already received one as arg
- Avoid copies of values in ensure_config/merge_configs
- Implement version of ensure_config that accepts multiple configs (avoids calling merge_configs first)
- Avoid calling merge_configs when we only need to attach extra tags/metadata
* Fix
* Fix
* Try again
* Debug ci job
* Fix
* Try again
* Try again
* Try again
* Some more variations
* Attach annotation to first changed file
* Fix
* Re-enable benchmarks
2024-09-12 11:01:37 -07:00
Vadym Barda and GitHub
2ef551fac7
ci: add more dependencies for dev notebook testing ( #1700 )
2024-09-12 16:59:03 +00:00
vbarda
fc4243ae67
ci: call -> dispatch for notebooks
2024-09-12 12:21:32 -04:00
Vadym Barda and GitHub
889cc9b394
ci: add GHA to execute how-to notebooks ( #1694 )
2024-09-12 15:39:15 +00:00
Nuno Campos and GitHub
73d1051034
Merge pull request #1693 from langchain-ai/nc/11sep/kafka-finally-send
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kafka: Expose finally_send as public api
2024-09-11 16:48:41 -07:00
Nuno Campos
571623442a
Avoid closing drain before seeing first message in either topic
2024-09-11 16:45:43 -07:00
Nuno Campos and GitHub
33017b53d0
Update bench.yml
2024-09-11 16:38:06 -07:00
Nuno Campos and GitHub
c172362918
Merge pull request #1691 from langchain-ai/nc/11sep/kafka-sync
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kafka: Implement sync orchestrator and executor classes
2024-09-11 16:34:01 -07:00
Nuno Campos and GitHub
115c37acea
Merge pull request #1686 from langchain-ai/nc/11sep/kafka-configurable-consumer-producer
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kafka: Make consumer and producer classes configurable
2024-09-11 16:33:15 -07:00
Nuno Campos