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enhancement (json): enhance JSON Process Tool extraction to return structured messages and improve error handling

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This commit is contained in:
Benjamin 2024-11-12 14:35:41 +08:00
parent 16b9665033
commit 643fb5c4b1
1 changed files with 17 additions and 9 deletions
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26
api/core/tools/provider/builtin/json_process/tools/parse.py
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@ -28,13 +28,17 @@ class JSONParseTool(BuiltinTool):
ensure_ascii = tool_parameters.get("ensure_ascii", True)
try:
result = self._extract(content, json_filter, ensure_ascii)
return self.create_text_message(str(result))
except Exception:
return self.create_text_message("Failed to extract JSON content")
json_string, json_objs = self._extract(content, json_filter, ensure_ascii)
json_objs_dict = {str(index): item for index, item in enumerate(json_objs)}
return [
self.create_text_message(str(json_string)),
self.create_json_message(json_objs_dict),
]
except Exception as e:
return self.create_text_message(f"Failed to extract JSON content: {str(e)}")
# Extract data from JSON content
def _extract(self, content: str, json_filter: str, ensure_ascii: bool) -> str:
def _extract(self, content: str, json_filter: str, ensure_ascii: bool) -> tuple[str, list]:
try:
input_data = json.loads(content)
expr = parse(json_filter)
@ -44,10 +48,14 @@ class JSONParseTool(BuiltinTool):
result = result[0]
if isinstance(result, dict | list):
return json.dumps(result, ensure_ascii=ensure_ascii)
json_string = json.dumps(result, ensure_ascii=ensure_ascii)
elif isinstance(result, str | int | float | bool) or result is None:
return str(result)
json_string = str(result)
else:
return repr(result)
json_string = repr(result)
return json_string, result
except json.JSONDecodeError as e:
raise ValueError(f"Invalid JSON content: {str(e)}")
except Exception as e:
return str(e)
raise ValueError(f"Error processing JSON content: {str(e)}")