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fix: default tool calling

This commit is contained in:
Timothy Jaeryang Baek 2025-09-26 15:50:16 -05:00
parent 680783266c
commit cda4c95c86
1 changed files with 79 additions and 0 deletions
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79
backend/open_webui/utils/middleware.py
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@ -259,6 +259,85 @@ async def chat_completion_tools_handler(
except Exception as e: except Exception as e:
tool_result = str(e) tool_result = str(e)
tool_result_embeds = []
if isinstance(tool_result, HTMLResponse):
content_disposition = tool_result.headers.get(
"Content-Disposition", ""
)
if "inline" in content_disposition:
content = tool_result.body.decode("utf-8")
tool_result_embeds.append(content)
if 200 <= tool_result.status_code < 300:
tool_result = {
"status": "success",
"code": "ui_component",
"message": "Embedded UI result is active and visible to the user.",
}
elif 400 <= tool_result.status_code < 500:
tool_result = {
"status": "error",
"code": "ui_component",
"message": f"Client error {tool_result.status_code} from embedded UI result.",
}
elif 500 <= tool_result.status_code < 600:
tool_result = {
"status": "error",
"code": "ui_component",
"message": f"Server error {tool_result.status_code} from embedded UI result.",
}
else:
tool_result = {
"status": "error",
"code": "ui_component",
"message": f"Unexpected status code {tool_result.status_code} from embedded UI result.",
}
else:
tool_result = tool_result.body.decode("utf-8")
elif (
tool.get("type") == "external" and isinstance(tool_result, tuple)
) or (
tool.get("direct", True)
and isinstance(tool_result, list)
and len(tool_result) == 2
):
tool_result, tool_response_headers = tool_result
if tool_response_headers and isinstance(
tool_response_headers, dict
):
content_disposition = tool_response_headers.get(
"Content-Disposition",
tool_response_headers.get("content-disposition", ""),
)
if "inline" in content_disposition:
content_type = tool_response_headers.get(
"Content-Type",
tool_response_headers.get("content-type", ""),
)
location = tool_response_headers.get(
"Location",
tool_response_headers.get("location", ""),
)
if "text/html" in content_type:
# Display as iframe embed
tool_result_embeds.append(tool_result)
tool_result = {
"status": "success",
"code": "ui_component",
"message": "Embedded UI result is active and visible to the user.",
}
elif location:
tool_result_embeds.append(location)
tool_result = {
"status": "success",
"code": "ui_component",
"message": "Embedded UI result is active and visible to the user.",
}
tool_result_files = [] tool_result_files = []
if isinstance(tool_result, list): if isinstance(tool_result, list):
for item in tool_result: for item in tool_result: