1▶"""Module contains utility functions for working with messages.
2
3Some examples of what you can do with these functions include:
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3▶Some examples of what you can do with these functions include:
4
5* Convert messages to strings (serialization)
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16import math
17from collections.abc import Callable, Iterable, Sequence
18▶from functools import partial, wraps
19from typing import (
20 TYPE_CHECKING,
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43 is_data_content_block,
44)
45▶from langchain_core.messages.function import FunctionMessage, FunctionMessageChunk
46from langchain_core.messages.human import HumanMessage, HumanMessageChunk
47from langchain_core.messages.modifier import RemoveMessage
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48from langchain_core.messages.system import SystemMessage, SystemMessageChunk
49from langchain_core.messages.tool import ToolCall, ToolMessage, ToolMessageChunk
50▶from langchain_core.utils.function_calling import convert_to_openai_tool
51
52if TYPE_CHECKING:
+ 62 more matches in this file