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from typing import Tuple | |
import logging | |
from langchain_core.messages import AIMessage, HumanMessage | |
def add_details(response: str, reasoning: str, svg_argmap: str) -> str: | |
"""Add reasoning details to the response message shown in chat.""" | |
response_with_details = ( | |
f"<p>{response}</p>" | |
'<details id="reasoning">' | |
"<summary><i>Internal reasoning trace</i></summary>" | |
f"<code>{reasoning}</code></details>" | |
'<details id="svg_argmap">' | |
"<summary><i>Argument map</i></summary>" | |
f"\n<div>\n{svg_argmap}\n</div>\n</details>" | |
) | |
return response_with_details | |
def get_details(response_with_details: str) -> Tuple[str, dict[str, str]]: | |
"""Extract response and details from response_with_details shown in chat.""" | |
if "<details id=" not in response_with_details: | |
return response_with_details, {} | |
details_dict = {} | |
response, *details_raw = response_with_details.split('<details id="') | |
for details in details_raw: | |
details_id, details_content = details.split('"', maxsplit=1) | |
details_content = details_content.strip() | |
if details_content.endswith("</code></details>"): | |
details_content = details_content.split("<code>")[1].strip() | |
details_content = details_content[:-len("</code></details>")].strip() | |
elif details_content.endswith("</div></details>"): | |
details_content = details_content.split("<div>")[1].strip() | |
details_content = details_content[:-len("</div></details>")].strip() | |
else: | |
logging.warning(f"Unrecognized details content: {details_content}") | |
details_content = "UNRECOGNIZED DETAILS CONTENT" | |
details_dict[details_id] = details_content | |
return response, details_dict | |
def history_to_langchain_format(history: list[tuple[str, str]]) -> list: | |
history_langchain_format = [] # History in LangChain format, as shown to the LLM | |
for human, ai in history: | |
history_langchain_format.append(HumanMessage(content=human)) | |
if ai is None: | |
continue | |
response, details = get_details(ai) | |
logging.debug(f"Details: {details}") | |
content = response | |
if "reasoning" in details: | |
content += ( | |
"\n\n" | |
"#+BEGIN_INTERNAL_TRACE // Internal reasoning trace (hidden from user)\n" | |
f"{details.get('reasoning', '')}\n" | |
"#+END_INTERNAL_TRACE" | |
) | |
history_langchain_format.append(AIMessage(content=content)) | |
return history_langchain_format | |