mirror of
https://github.com/open-webui/open-webui
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74 lines
2.6 KiB
Python
74 lines
2.6 KiB
Python
import inspect
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from typing import get_type_hints, List, Dict, Any
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def doc_to_dict(docstring):
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lines = docstring.split("\n")
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description = lines[1].strip()
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param_dict = {}
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for line in lines:
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if ":param" in line:
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line = line.replace(":param", "").strip()
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param, desc = line.split(":", 1)
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param_dict[param.strip()] = desc.strip()
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ret_dict = {"description": description, "params": param_dict}
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return ret_dict
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def get_tools_specs(tools) -> List[dict]:
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function_list = [
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{"name": func, "function": getattr(tools, func)}
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for func in dir(tools)
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if callable(getattr(tools, func)) and not func.startswith("__")
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]
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specs = []
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for function_item in function_list:
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function_name = function_item["name"]
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function = function_item["function"]
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function_doc = doc_to_dict(function.__doc__ or function_name)
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specs.append(
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{
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"name": function_name,
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# TODO: multi-line desc?
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"description": function_doc.get("description", function_name),
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"parameters": {
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"type": "object",
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"properties": {
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param_name: {
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"type": param_annotation.__name__.lower(),
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**(
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{
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"enum": (
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param_annotation.__args__
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if hasattr(param_annotation, "__args__")
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else None
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)
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}
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if hasattr(param_annotation, "__args__")
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else {}
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),
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"description": function_doc.get("params", {}).get(
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param_name, param_name
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),
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}
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for param_name, param_annotation in get_type_hints(
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function
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).items()
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if param_name != "return" and param_name != "__user__"
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},
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"required": [
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name
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for name, param in inspect.signature(
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function
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).parameters.items()
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if param.default is param.empty
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],
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},
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}
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)
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return specs
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