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release(core): 1.4.8 (#38254)

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This commit is contained in:
Nick Hollon
2026-06-18 15:23:00 -04:00
committed by GitHub
parent 15c38c8555
commit 94ea96d542
5 changed files with 34 additions and 34 deletions
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2
libs/core/langchain_core/version.py
View File

@@ -1,3 +1,3 @@
"""Version information for `langchain-core`."""
VERSION = "1.4.7"
VERSION = "1.4.8"

2
libs/core/pyproject.toml
View File

@@ -21,7 +21,7 @@ classifiers = [
"Topic :: Software Development :: Libraries :: Python Modules",
]
version = "1.4.7"
version = "1.4.8"
requires-python = ">=3.10.0,<4.0.0"
dependencies = [
"langsmith>=0.3.45,<1.0.0",

14
libs/core/tests/unit_tests/runnables/__snapshots__/test_fallbacks.ambr
View File

@@ -84,7 +84,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo'], i=1)",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo'], i=1)",
"name": "FakeListLLM"
}
},
@@ -128,7 +128,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['bar'])",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['bar'])",
"name": "FakeListLLM"
}
},
@@ -268,7 +268,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo'], i=1)",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo'], i=1)",
"name": "FakeListLLM"
},
"fallbacks": [
@@ -281,7 +281,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['bar'])",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['bar'])",
"name": "FakeListLLM"
}
],
@@ -322,7 +322,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo'], i=1)",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo'], i=1)",
"name": "FakeListLLM"
},
"fallbacks": [
@@ -335,7 +335,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['baz'], i=1)",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['baz'], i=1)",
"name": "FakeListLLM"
},
{
@@ -347,7 +347,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['bar'])",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['bar'])",
"name": "FakeListLLM"
}
],

48
libs/core/tests/unit_tests/runnables/__snapshots__/test_runnable.ambr
View File

@@ -97,7 +97,7 @@
"fake_chat_models",
"FakeListChatModel"
],
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo, bar'])",
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo, bar'])",
"name": "FakeListChatModel"
}
],
@@ -227,7 +227,7 @@
"fake_chat_models",
"FakeListChatModel"
],
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['baz, qux'])",
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['baz, qux'])",
"name": "FakeListChatModel"
}
],
@@ -346,7 +346,7 @@
"fake_chat_models",
"FakeListChatModel"
],
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo, bar'])",
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo, bar'])",
"name": "FakeListChatModel"
},
{
@@ -457,7 +457,7 @@
"fake_chat_models",
"FakeListChatModel"
],
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['baz, qux'])",
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['baz, qux'])",
"name": "FakeListChatModel"
}
],
@@ -848,7 +848,7 @@
"fake",
"FakeStreamingListLLM"
],
"repr": "FakeStreamingListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['first item, second item, third item'])",
"repr": "FakeStreamingListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['first item, second item, third item'])",
"name": "FakeStreamingListLLM"
},
{
@@ -884,7 +884,7 @@
"fake",
"FakeStreamingListLLM"
],
"repr": "FakeStreamingListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['this', 'is', 'a', 'test'])",
"repr": "FakeStreamingListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['this', 'is', 'a', 'test'])",
"name": "FakeStreamingListLLM"
}
},
@@ -1009,7 +1009,7 @@
# name: test_prompt_with_chat_model
'''
ChatPromptTemplate(input_variables=['question'], input_types={}, partial_variables={}, messages=[SystemMessagePromptTemplate(prompt=PromptTemplate(input_variables=[], input_types={}, partial_variables={}, template='You are a nice assistant.'), additional_kwargs={}), HumanMessagePromptTemplate(prompt=PromptTemplate(input_variables=['question'], input_types={}, partial_variables={}, template='{question}'), additional_kwargs={})])
| FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo'])
| FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo'])
'''
# ---
# name: test_prompt_with_chat_model.1
@@ -1109,7 +1109,7 @@
"fake_chat_models",
"FakeListChatModel"
],
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo'])",
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo'])",
"name": "FakeListChatModel"
}
},
@@ -1220,7 +1220,7 @@
"fake_chat_models",
"FakeListChatModel"
],
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo, bar'])",
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo, bar'])",
"name": "FakeListChatModel"
}
],
@@ -1249,7 +1249,7 @@
# name: test_prompt_with_chat_model_async
'''
ChatPromptTemplate(input_variables=['question'], input_types={}, partial_variables={}, messages=[SystemMessagePromptTemplate(prompt=PromptTemplate(input_variables=[], input_types={}, partial_variables={}, template='You are a nice assistant.'), additional_kwargs={}), HumanMessagePromptTemplate(prompt=PromptTemplate(input_variables=['question'], input_types={}, partial_variables={}, template='{question}'), additional_kwargs={})])
| FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo'])
| FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo'])
'''
# ---
# name: test_prompt_with_chat_model_async.1
@@ -1349,7 +1349,7 @@
"fake_chat_models",
"FakeListChatModel"
],
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo'])",
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo'])",
"name": "FakeListChatModel"
}
},
@@ -1459,7 +1459,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo', 'bar'])",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo', 'bar'])",
"name": "FakeListLLM"
}
},
@@ -1576,7 +1576,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo', 'bar'])",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo', 'bar'])",
"name": "FakeListLLM"
}
],
@@ -1699,7 +1699,7 @@
"fake",
"FakeStreamingListLLM"
],
"repr": "FakeStreamingListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['bear, dog, cat', 'tomato, lettuce, onion'])",
"repr": "FakeStreamingListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['bear, dog, cat', 'tomato, lettuce, onion'])",
"name": "FakeStreamingListLLM"
}
],
@@ -1867,7 +1867,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['4'])",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['4'])",
"name": "FakeListLLM"
}
},
@@ -1940,7 +1940,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['2'])",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['2'])",
"name": "FakeListLLM"
}
},
@@ -13407,7 +13407,7 @@
just_to_test_lambda: RunnableLambda(...)
}
| ChatPromptTemplate(input_variables=['documents', 'question'], input_types={}, partial_variables={}, messages=[SystemMessagePromptTemplate(prompt=PromptTemplate(input_variables=[], input_types={}, partial_variables={}, template='You are a nice assistant.'), additional_kwargs={}), HumanMessagePromptTemplate(prompt=PromptTemplate(input_variables=['documents', 'question'], input_types={}, partial_variables={}, template='Context:\n{documents}\n\nQuestion:\n{question}'), additional_kwargs={})])
| FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo, bar'])
| FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo, bar'])
| CommaSeparatedListOutputParser()
'''
# ---
@@ -13610,7 +13610,7 @@
"fake_chat_models",
"FakeListChatModel"
],
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=['foo, bar'])",
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=['foo, bar'])",
"name": "FakeListChatModel"
}
],
@@ -13636,8 +13636,8 @@
ChatPromptTemplate(input_variables=['question'], input_types={}, partial_variables={}, messages=[SystemMessagePromptTemplate(prompt=PromptTemplate(input_variables=[], input_types={}, partial_variables={}, template='You are a nice assistant.'), additional_kwargs={}), HumanMessagePromptTemplate(prompt=PromptTemplate(input_variables=['question'], input_types={}, partial_variables={}, template='{question}'), additional_kwargs={})])
| RunnableLambda(...)
| {
chat: FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=["i'm a chatbot"]),
llm: FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=["i'm a textbot"])
chat: FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=["i'm a chatbot"]),
llm: FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=["i'm a textbot"])
}
'''
# ---
@@ -13762,7 +13762,7 @@
"fake_chat_models",
"FakeListChatModel"
],
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=[\"i'm a chatbot\"])",
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=[\"i'm a chatbot\"])",
"name": "FakeListChatModel"
},
"llm": {
@@ -13774,7 +13774,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=[\"i'm a textbot\"])",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=[\"i'm a textbot\"])",
"name": "FakeListLLM"
}
}
@@ -13917,7 +13917,7 @@
"fake_chat_models",
"FakeListChatModel"
],
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=[\"i'm a chatbot\"])",
"repr": "FakeListChatModel(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=[\"i'm a chatbot\"])",
"name": "FakeListChatModel"
},
"kwargs": {
@@ -13938,7 +13938,7 @@
"fake",
"FakeListLLM"
],
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.7'}}, responses=[\"i'm a textbot\"])",
"repr": "FakeListLLM(metadata={'lc_versions': {'langchain-core': '1.4.8'}}, responses=[\"i'm a textbot\"])",
"name": "FakeListLLM"
},
"passthrough": {

2
libs/core/uv.lock generated
View File

@@ -1039,7 +1039,7 @@ wheels = [
[[package]]
name = "langchain-core"
version = "1.4.7"
version = "1.4.8"
source = { editable = "." }
dependencies = [
{ name = "jsonpatch" },