mirror of
https://github.com/hwchase17/langchain.git
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8516a03a02
This PR upgrades langchain-community to pydantic 2.
* Most of this PR was auto-generated using code mods with gritql
(https://github.com/eyurtsev/migrate-pydantic/tree/main)
* Subsequently, some code was fixed manually due to accommodate
differences between pydantic 1 and 2
Breaking Changes:
- Use TEXTEMBED_API_KEY and TEXTEMBEB_API_URL for env variables for text
embed integrations:
cbea780492
Other changes:
- Added pydantic_settings as a required dependency for community. This
may be removed if we have enough time to convert the dependency into an
optional one.
---------
Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
152 lines
3.4 KiB
Python
152 lines
3.4 KiB
Python
"""Models for the PebbloRetrievalQA chain."""
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from typing import Any, List, Optional, Union
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from pydantic import BaseModel
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class AuthContext(BaseModel):
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"""Class for an authorization context."""
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name: Optional[str] = None
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user_id: str
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user_auth: List[str]
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"""List of user authorizations, which may include their User ID and
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the groups they are part of"""
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class SemanticEntities(BaseModel):
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"""Class for a semantic entity filter."""
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deny: List[str]
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class SemanticTopics(BaseModel):
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"""Class for a semantic topic filter."""
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deny: List[str]
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class SemanticContext(BaseModel):
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"""Class for a semantic context."""
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pebblo_semantic_entities: Optional[SemanticEntities] = None
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pebblo_semantic_topics: Optional[SemanticTopics] = None
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def __init__(self, **data: Any) -> None:
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super().__init__(**data)
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# Validate semantic_context
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if (
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self.pebblo_semantic_entities is None
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and self.pebblo_semantic_topics is None
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):
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raise ValueError(
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"semantic_context must contain 'pebblo_semantic_entities' or "
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"'pebblo_semantic_topics'"
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)
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class ChainInput(BaseModel):
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"""Input for PebbloRetrievalQA chain."""
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query: str
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auth_context: Optional[AuthContext] = None
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semantic_context: Optional[SemanticContext] = None
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def dict(self, **kwargs: Any) -> dict:
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base_dict = super().dict(**kwargs)
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# Keep auth_context and semantic_context as it is(Pydantic models)
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base_dict["auth_context"] = self.auth_context
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base_dict["semantic_context"] = self.semantic_context
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return base_dict
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class Runtime(BaseModel):
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"""
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OS, language details
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"""
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type: Optional[str] = ""
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host: str
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path: str
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ip: Optional[str] = ""
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platform: str
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os: str
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os_version: str
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language: str
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language_version: str
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runtime: Optional[str] = ""
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class Framework(BaseModel):
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"""
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Langchain framework details
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"""
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name: str
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version: str
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class Model(BaseModel):
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vendor: Optional[str]
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name: Optional[str]
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class PkgInfo(BaseModel):
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project_home_page: Optional[str]
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documentation_url: Optional[str]
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pypi_url: Optional[str]
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liscence_type: Optional[str]
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installed_via: Optional[str]
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location: Optional[str]
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class VectorDB(BaseModel):
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name: Optional[str] = None
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version: Optional[str] = None
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location: Optional[str] = None
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embedding_model: Optional[str] = None
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class ChainInfo(BaseModel):
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name: str
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model: Optional[Model]
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vector_dbs: Optional[List[VectorDB]]
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class App(BaseModel):
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name: str
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owner: str
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description: Optional[str]
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runtime: Runtime
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framework: Framework
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chains: List[ChainInfo]
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plugin_version: str
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client_version: Framework
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class Context(BaseModel):
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retrieved_from: Optional[str]
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doc: Optional[str]
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vector_db: str
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pb_checksum: Optional[str]
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class Prompt(BaseModel):
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data: Optional[Union[list, str]]
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entityCount: Optional[int] = None
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entities: Optional[dict] = None
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prompt_gov_enabled: Optional[bool] = None
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class Qa(BaseModel):
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name: str
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context: Union[List[Optional[Context]], Optional[Context]]
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prompt: Optional[Prompt]
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response: Optional[Prompt]
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prompt_time: str
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user: str
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user_identities: Optional[List[str]]
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classifier_location: str
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