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chore(api): add mypy coverage to chat_format

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Signed-off-by: Mustafa Elbehery <melbeher@redhat.com>
This commit is contained in:
Mustafa Elbehery 2025-07-08 19:49:03 +02:00
parent d880c2df0e
commit d3b637e6ab
2 changed files with 15 additions and 5 deletions
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19
llama_stack/models/llama/llama3/chat_format.py
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@ -8,6 +8,7 @@ import io
import json
import uuid
from dataclasses import dataclass
from typing import Any
from PIL import Image as PIL_Image
@ -184,16 +185,26 @@ class ChatFormat:
content = content[: -len("<|eom_id|>")]
stop_reason = StopReason.end_of_message
tool_name = None
tool_arguments = {}
tool_name: str | BuiltinTool | None = None
tool_arguments: dict[str, Any] = {}
custom_tool_info = ToolUtils.maybe_extract_custom_tool_call(content)
if custom_tool_info is not None:
tool_name, tool_arguments = custom_tool_info
# Type guard: ensure custom_tool_info is a tuple of correct types
if isinstance(custom_tool_info, tuple) and len(custom_tool_info) == 2:
extracted_tool_name, extracted_tool_arguments = custom_tool_info
# Handle both dict and str return types from the function
if isinstance(extracted_tool_arguments, dict):
tool_name, tool_arguments = extracted_tool_name, extracted_tool_arguments
else:
# If it's a string, treat it as a query parameter
tool_name, tool_arguments = extracted_tool_name, {"query": extracted_tool_arguments}
else:
tool_name, tool_arguments = None, {}
# Sometimes when agent has custom tools alongside builin tools
# Agent responds for builtin tool calls in the format of the custom tools
# This code tries to handle that case
if tool_name in BuiltinTool.__members__:
if tool_name is not None and tool_name in BuiltinTool.__members__:
tool_name = BuiltinTool[tool_name]
if isinstance(tool_arguments, dict):
tool_arguments = {

1
pyproject.toml
View file

@ -237,7 +237,6 @@ exclude = [
"^llama_stack/distribution/store/registry\\.py$",
"^llama_stack/distribution/utils/exec\\.py$",
"^llama_stack/distribution/utils/prompt_for_config\\.py$",
"^llama_stack/models/llama/llama3/chat_format\\.py$",
"^llama_stack/models/llama/llama3/interface\\.py$",
"^llama_stack/models/llama/llama3/tokenizer\\.py$",
"^llama_stack/models/llama/llama3/tool_utils\\.py$",