mirror of
https://github.com/hwchase17/langchain
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f92006de3c
0.2rc migrations - [x] Move memory - [x] Move remaining retrievers - [x] graph_qa chains - [x] some dependency from evaluation code potentially on math utils - [x] Move openapi chain from `langchain.chains.api.openapi` to `langchain_community.chains.openapi` - [x] Migrate `langchain.chains.ernie_functions` to `langchain_community.chains.ernie_functions` - [x] migrate `langchain/chains/llm_requests.py` to `langchain_community.chains.llm_requests` - [x] Moving `langchain_community.cross_enoders.base:BaseCrossEncoder` -> `langchain_community.retrievers.document_compressors.cross_encoder:BaseCrossEncoder` (namespace not ideal, but it needs to be moved to `langchain` to avoid circular deps) - [x] unit tests langchain -- add pytest.mark.community to some unit tests that will stay in langchain - [x] unit tests community -- move unit tests that depend on community to community - [x] mv integration tests that depend on community to community - [x] mypy checks Other todo - [x] Make deprecation warnings not noisy (need to use warn deprecated and check that things are implemented properly) - [x] Update deprecation messages with timeline for code removal (likely we actually won't be removing things until 0.4 release) -- will give people more time to transition their code. - [ ] Add information to deprecation warning to show users how to migrate their code base using langchain-cli - [ ] Remove any unnecessary requirements in langchain (e.g., is SQLALchemy required?) --------- Co-authored-by: Erick Friis <erick@langchain.dev>
65 lines
2.0 KiB
Python
65 lines
2.0 KiB
Python
"""Tests RocksetChatMessageHistory by creating a collection
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for message history, adding to it, and clearing it.
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To run these tests, make sure you have the ROCKSET_API_KEY
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and ROCKSET_REGION environment variables set.
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"""
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import json
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import os
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from langchain.memory import ConversationBufferMemory
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from langchain_core.messages import message_to_dict
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from langchain_community.chat_message_histories import RocksetChatMessageHistory
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collection_name = "langchain_demo"
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session_id = "MySession"
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class TestRockset:
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memory: RocksetChatMessageHistory
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@classmethod
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def setup_class(cls) -> None:
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from rockset import DevRegions, Regions, RocksetClient
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assert os.environ.get("ROCKSET_API_KEY") is not None
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assert os.environ.get("ROCKSET_REGION") is not None
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api_key = os.environ.get("ROCKSET_API_KEY")
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region = os.environ.get("ROCKSET_REGION")
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if region == "use1a1":
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host = Regions.use1a1
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elif region == "usw2a1" or not region:
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host = Regions.usw2a1
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elif region == "euc1a1":
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host = Regions.euc1a1
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elif region == "dev":
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host = DevRegions.usw2a1
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else:
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host = region
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client = RocksetClient(host, api_key)
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cls.memory = RocksetChatMessageHistory(
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session_id, client, collection_name, sync=True
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)
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def test_memory_with_message_store(self) -> None:
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memory = ConversationBufferMemory(
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memory_key="messages", chat_memory=self.memory, return_messages=True
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)
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memory.chat_memory.add_ai_message("This is me, the AI")
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memory.chat_memory.add_user_message("This is me, the human")
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messages = memory.chat_memory.messages
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messages_json = json.dumps([message_to_dict(msg) for msg in messages])
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assert "This is me, the AI" in messages_json
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assert "This is me, the human" in messages_json
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memory.chat_memory.clear()
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assert memory.chat_memory.messages == []
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