37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
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from typing import TYPE_CHECKING, Any
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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.chat_loaders.utils import (
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map_ai_messages,
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map_ai_messages_in_session,
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merge_chat_runs,
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merge_chat_runs_in_session,
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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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"merge_chat_runs_in_session": "langchain_community.chat_loaders.utils",
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"merge_chat_runs": "langchain_community.chat_loaders.utils",
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"map_ai_messages_in_session": "langchain_community.chat_loaders.utils",
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"map_ai_messages": "langchain_community.chat_loaders.utils",
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}
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_import_attribute = create_importer(__package__, 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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"map_ai_messages",
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"map_ai_messages_in_session",
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"merge_chat_runs",
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"merge_chat_runs_in_session",
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]
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