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feat: added list_chats to chats tool, and cleaned up/refactored non-T…
…oolSpec-using tools (#110)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,167 @@ | ||
| """ | ||
| List, search, and summarize past conversation logs. | ||
| """ | ||
|
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| import logging | ||
| from pathlib import Path | ||
| from textwrap import indent | ||
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| from ..llm import summarize as llm_summarize | ||
| from ..message import Message | ||
| from ..util import transform_examples_to_chat_directives | ||
| from .base import ToolSpec | ||
|
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| logger = logging.getLogger(__name__) | ||
|
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| def _format_message_snippet(msg: Message, max_length: int = 100) -> str: | ||
| """Format a message snippet for display.""" | ||
| first_newline = msg.content.find("\n") | ||
| max_length = min(max_length, first_newline) if first_newline != -1 else max_length | ||
| content = msg.content[:max_length] | ||
| return f"{msg.role.capitalize()}: {content}" + ( | ||
| "..." if len(content) <= len(msg.content) else "" | ||
| ) | ||
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| def _get_matching_messages(log_manager, query: str) -> list[Message]: | ||
| """Get messages matching the query.""" | ||
| return [msg for msg in log_manager.log if query.lower() in msg.content.lower()] | ||
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| def _summarize_conversation(log_manager, include_summary: bool) -> list[str]: | ||
| """Summarize a conversation.""" | ||
| summary_lines = [] | ||
| if include_summary: | ||
| summary = llm_summarize(log_manager.log) | ||
| summary_lines.append(indent(f"Summary: {summary.content}", " ")) | ||
| else: | ||
| non_system_messages = [msg for msg in log_manager.log if msg.role != "system"] | ||
| if non_system_messages: | ||
| first_msg = non_system_messages[0] | ||
| last_msg = non_system_messages[-1] | ||
|
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| summary_lines.append( | ||
| f" First message: {_format_message_snippet(first_msg)}" | ||
| ) | ||
| if last_msg != first_msg: | ||
| summary_lines.append( | ||
| f" Last message: {_format_message_snippet(last_msg)}" | ||
| ) | ||
|
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| summary_lines.append(f" Total messages: {len(log_manager.log)}") | ||
| return summary_lines | ||
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| def list_chats(max_results: int = 5, include_summary: bool = True) -> None: | ||
| """ | ||
| List recent chat conversations and optionally summarize them. | ||
| Args: | ||
| max_results (int): Maximum number of conversations to display. | ||
| include_summary (bool): Whether to include a summary of each conversation. | ||
| If True, uses an LLM to generate a comprehensive summary. | ||
| If False, uses a simple strategy showing snippets of the first and last messages. | ||
| """ | ||
| # noreorder | ||
| from ..logmanager import LogManager, get_conversations # fmt: skip | ||
|
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| conversations = list(get_conversations())[:max_results] | ||
|
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| if not conversations: | ||
| print("No conversations found.") | ||
| return | ||
|
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| print(f"Recent conversations (showing up to {max_results}):") | ||
| for i, conv in enumerate(conversations, 1): | ||
| print(f"\n{i}. {conv['name']}") | ||
| if "created_at" in conv: | ||
| print(f" Created: {conv['created_at']}") | ||
|
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| log_path = Path(conv["path"]) | ||
| log_manager = LogManager.load(log_path) | ||
|
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| summary_lines = _summarize_conversation(log_manager, include_summary) | ||
| print("\n".join(summary_lines)) | ||
|
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| def search_chats(query: str, max_results: int = 5) -> None: | ||
| """ | ||
| Search past conversation logs for the given query and print a summary of the results. | ||
| Args: | ||
| query (str): The search query. | ||
| max_results (int): Maximum number of conversations to display. | ||
| """ | ||
| # noreorder | ||
| from ..logmanager import LogManager, get_conversations # fmt: skip | ||
|
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| conversations = list(get_conversations()) | ||
| results = [] | ||
|
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| for conv in conversations: | ||
| log_path = Path(conv["path"]) | ||
| log_manager = LogManager.load(log_path) | ||
|
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| matching_messages = _get_matching_messages(log_manager, query) | ||
|
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| if matching_messages: | ||
| results.append( | ||
| { | ||
| "conversation": conv["name"], | ||
| "log_manager": log_manager, | ||
| "matching_messages": matching_messages, | ||
| } | ||
| ) | ||
|
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| # Sort results by the number of matching messages, in descending order | ||
| results.sort(key=lambda x: len(x["matching_messages"]), reverse=True) | ||
| results = results[:max_results] | ||
|
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| if not results: | ||
| print(f"No results found for query: '{query}'") | ||
| return | ||
|
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| print(f"Search results for query: '{query}'") | ||
| print(f"Found matches in {len(results)} conversation(s):") | ||
|
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| for i, result in enumerate(results, 1): | ||
| print(f"\n{i}. Conversation: {result['conversation']}") | ||
| print(f" Number of matching messages: {len(result['matching_messages'])}") | ||
|
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| summary_lines = _summarize_conversation( | ||
| result["log_manager"], include_summary=False | ||
| ) | ||
| print("\n".join(summary_lines)) | ||
|
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| print(" Sample matches:") | ||
| for j, msg in enumerate(result["matching_messages"][:3], 1): | ||
| print(f" {j}. {_format_message_snippet(msg)}") | ||
| if len(result["matching_messages"]) > 3: | ||
| print( | ||
| f" ... and {len(result['matching_messages']) - 3} more matching message(s)" | ||
| ) | ||
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| instructions = """ | ||
| The chats tool allows you to list, search, and summarize past conversation logs. | ||
| """ | ||
|
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| examples = """ | ||
| ### Search for a specific topic in past conversations | ||
| User: Can you find any mentions of "python" in our past conversations? | ||
| Assistant: Certainly! I'll search our past conversations for mentions of "python" using the search_chats function. | ||
| ```python | ||
| search_chats("python") | ||
| ``` | ||
| """ | ||
|
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| __doc__ += transform_examples_to_chat_directives(examples) | ||
|
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| tool = ToolSpec( | ||
| name="chats", | ||
| desc="List, search, and summarize past conversation logs", | ||
| instructions=instructions, | ||
| examples=examples, | ||
| functions=[list_chats, search_chats], | ||
| ) |
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