88 lines
2.3 KiB
Python
88 lines
2.3 KiB
Python
from __future__ import annotations
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from typing import TYPE_CHECKING, Any
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from langchain_core.callbacks import Callbacks
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from langchain_core.callbacks.manager import (
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AsyncCallbackManager,
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AsyncCallbackManagerForChainGroup,
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AsyncCallbackManagerForChainRun,
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AsyncCallbackManagerForLLMRun,
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AsyncCallbackManagerForRetrieverRun,
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AsyncCallbackManagerForToolRun,
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AsyncParentRunManager,
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AsyncRunManager,
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BaseRunManager,
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CallbackManager,
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CallbackManagerForChainGroup,
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CallbackManagerForChainRun,
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CallbackManagerForLLMRun,
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CallbackManagerForRetrieverRun,
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CallbackManagerForToolRun,
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ParentRunManager,
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RunManager,
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ahandle_event,
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atrace_as_chain_group,
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handle_event,
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trace_as_chain_group,
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)
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from langchain_core.tracers.context import (
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collect_runs,
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tracing_v2_enabled,
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)
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from langchain_core.utils.env import env_var_is_set
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from langchain_classic._api import create_importer
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if TYPE_CHECKING:
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from langchain_community.callbacks.manager import (
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get_openai_callback,
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wandb_tracing_enabled,
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)
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# Create a way to dynamically look up deprecated imports.
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# Used to consolidate logic for raising deprecation warnings and
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# handling optional imports.
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DEPRECATED_LOOKUP = {
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"get_openai_callback": "langchain_community.callbacks.manager",
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"wandb_tracing_enabled": "langchain_community.callbacks.manager",
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}
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_import_attribute = create_importer(__file__, deprecated_lookups=DEPRECATED_LOOKUP)
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def __getattr__(name: str) -> Any:
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"""Look up attributes dynamically."""
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return _import_attribute(name)
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__all__ = [
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"AsyncCallbackManager",
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"AsyncCallbackManagerForChainGroup",
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"AsyncCallbackManagerForChainRun",
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"AsyncCallbackManagerForLLMRun",
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"AsyncCallbackManagerForRetrieverRun",
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"AsyncCallbackManagerForToolRun",
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"AsyncParentRunManager",
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"AsyncRunManager",
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"BaseRunManager",
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"CallbackManager",
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"CallbackManagerForChainGroup",
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"CallbackManagerForChainRun",
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"CallbackManagerForLLMRun",
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"CallbackManagerForRetrieverRun",
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"CallbackManagerForToolRun",
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"Callbacks",
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"ParentRunManager",
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"RunManager",
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"ahandle_event",
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"atrace_as_chain_group",
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"collect_runs",
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"env_var_is_set",
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"get_openai_callback",
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"handle_event",
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"trace_as_chain_group",
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"tracing_v2_enabled",
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"wandb_tracing_enabled",
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]
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