79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
"""LangChain tools for the Discord bot."""
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from __future__ import annotations
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import logging
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from typing import Any
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from langchain_core.tools import tool
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logger = logging.getLogger(__name__)
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def _format_member(member: Any) -> str:
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"""Format a single member for display."""
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raw_display = getattr(member, "display_name", None)
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raw_name = getattr(member, "name", "Unknown")
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display_name = str(raw_display) if raw_display else str(raw_name)
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parts: list[str] = [display_name]
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nick = getattr(member, "nick", None)
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if nick and nick != display_name:
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parts.append(f"(nickname: {nick})")
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global_name = getattr(member, "global_name", None)
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if global_name and global_name != getattr(member, "name", ""):
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parts.append(f"(global name: {global_name})")
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status = getattr(member, "status", None)
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if status:
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parts.append(f"[{status.value}]")
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return " ".join(parts)
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def get_channel_members_impl(channel: Any) -> str:
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"""Get a list of all members in the Discord channel the bot is part of.
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Use this tool when asked about who is in the channel, who the members are,
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or to get a roster of people present in the current channel.
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Returns:
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A formatted string listing all members in the channel with their usernames,
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display names, and nicknames.
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"""
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try:
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members = getattr(channel.guild, "members", None)
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if not members:
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return "No members found in this channel."
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lines: list[str] = [f"Members in this channel ({len(members)} total):"]
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for member in sorted(
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members,
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key=lambda m: (
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getattr(m, "display_name", "") or getattr(m, "name", "")
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).lower(),
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):
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lines.append(f"- {_format_member(member)}")
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return "\n".join(lines)
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except Exception:
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logger.exception("Error fetching channel members")
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return "Failed to retrieve channel members."
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@tool
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def get_channel_members() -> str:
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"""Get a list of all members in the Discord channel the bot is part of.
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Use this tool when asked about who is in the channel, who the members are,
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or to get a roster of people present in the current channel.
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Returns:
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A formatted string listing all members in the channel with their usernames,
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display names, and nicknames.
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"""
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return "No channel provided."
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