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_prep_run_args，tool_input copy, Exception

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This commit is contained in:
xzq.xu 2025-03-26 23:06:43 +08:00
parent 3382b0d8ea
commit dd9031fc82
1 changed files with 8 additions and 1 deletions
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9
libs/core/langchain_core/tools/base.py
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@ -945,7 +945,14 @@ def _prep_run_args(
tool_input: Union[str, dict] = cast(ToolCall, input)["args"].copy() tool_input: Union[str, dict] = cast(ToolCall, input)["args"].copy()
else: else:
tool_call_id = None tool_call_id = None
tool_input = cast(Union[str, dict], input).copy() tool_input = cast(Union[str, dict], input)
if not isinstance(tool_input, str):
try:
tool_input = tool_input.copy()
except Exception as e:
import copy
tool_input = copy.deepcopy(tool_input)
return ( return (
tool_input, tool_input,
dict( dict(