use limnoria config system

config.py

@@ -47,10 +47,81 @@ def configure(advanced):
     conf.registerPlugin('Chat', True)
 
 
-Choose = conf.registerPlugin('Chat')
+Chat = conf.registerPlugin('Chat')
 # This is where your configuration variables (if any) should go.  For example:
-# conf.registerGlobalValue(Choose, 'someConfigVariableName',
+# conf.registerGlobalValue(Chat, 'someConfigVariableName',
 #     registry.Boolean(False, _("""Help for someConfigVariableName.""")))
 
+# API key
+conf.registerGlobalValue(
+    Chat,
+    "api_key",
+    registry.String(
+        "",
+        _("""Your ChatGPT API key"""),
+        private=True,
+    )
+)
+
+# Model
+conf.registerChannelValue(
+    Chat,
+    "model",
+    registry.String(
+        "gpt-3.5-turbo",
+        _("""The language model to use"""),
+    ),
+)
+
+# System prompt
+conf.registerChannelValue(
+    Chat,
+    "system_prompt",
+    registry.String(
+        "I am an IRC bot named $bot_name, in an IRC channel called $channel_name. I will not remind users that I am an AI or what my limitations are; I will just respond. I will not prefix my own response with any user's name. The following is a transcript of the conversation in the channel.",
+        _("""The 'system' prompt first given to ChatGPT"""),
+    ),
+)
+
+# What to do with multi-line replies
+conf.registerChannelValue(
+    Chat,
+    "join_multiple_lines",
+    registry.Boolean(
+        True,
+        _("""Combine multiple lines in the response into one string. If false, reply line by line"""),
+    ),
+)
+
+# What to use to join multiple lines
+conf.registerChannelValue(
+    Chat,
+    "join_string",
+    registry.String(
+        " / ",
+        _("""When joining lines, what string to use between each line"""),
+    ),
+)
+
+# How much scrollback to include in the prompt
+conf.registerChannelValue(
+    Chat,
+    "scrollback_lines",
+    registry.Integer(
+        30,
+        _("""How many lines of scrollback history to include in the prompt"""),
+    ),
+)
+
+# Maximum tokens to use
+conf.registerChannelValue(
+    Chat,
+    "max_tokens",
+    registry.Integer(
+        1000,
+        _("""Maximum token count for combined query/reply"""),
+    ),
+)
+
 
 # vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79:

plugin.py

@@ -29,12 +29,11 @@
 ###
 
 import configparser
+import json
 import os
-import random
-import re
 import requests
 
-from supybot import utils, plugins, ircutils, callbacks
+from supybot import utils, plugins, ircutils, callbacks, conf
 from supybot.commands import *
 try:
     from supybot.i18n import PluginInternationalization
@@ -75,35 +74,65 @@ class Chat(callbacks.Plugin):
         Sends your comment to ChatGPT and returns the response.
 
         Args:
-        string (str): The string to send to chatGPT.
+        string (str): The string to send to ChatGPT.
 
         Returns:
         str: ChatGPT's response
         """
 
-        model = "gpt-3.5-turbo"
+        invocation_string = f"{conf.supybot.reply.whenAddressedBy.chars()}{self.name().lower()} "
+        # self.log.info(f"invocation_string: {invocation_string}")
 
-        system_prompt = "I am an IRC bot named magicvoice, in an IRC channel called ##huffaz. Everyone knows I am an AI and what my limitations are. The following is the last 30 messages exchanged in the channel among users, including myself."
+        model = self.registryValue("model")
+        max_tokens = self.registryValue("max_tokens")
 
-        history = irc.state.history[-30:]
+        # If the configured system prompt contains BOTNAME and IRCCHANNEL tokens, replace those with real values
-        filtered_messages = [(msg.args[0], self.filter_prefix(msg.args[1], "chat ")) for msg in history if msg.command == 'PRIVMSG']
+        system_prompt = self.registryValue("system_prompt").replace("$bot_name", irc.nick).replace("$channel_name", msg.args[0])
-        conversation_history = [{"role": "user", "content": f"{nick}: {msg}"} for nick, msg in filtered_messages]
 
-        messages = [{"role": "system", "content": system_prompt}] + conversation_history + [{"role": "user", "content": string}]
+        # Get the last few lines of the chat scrollback to include in the prompt
+        history = irc.state.history[-self.registryValue("scrollback_lines"):]
+        for message in history: 
+            self.log.info(f"{message.nick}: {json.dumps(message.args)}")
 
-        res = requests.post(f"https://api.openai.com/v1/chat/completions", headers = {
+        # Restrict the scrollback to PRIVMSGs in the current channel, filtering out the invocation prefix
+        filtered_messages = [
+            (message.nick, (self.filter_prefix(message.args[1], f"{invocation_string}")))
+            for message in history 
+            if message.command == 'PRIVMSG' and message.args[0] == msg.args[0]
+            ]
+
+        # Format the conversation history for submission to the API
+        conversation_history = [
+            {
+                "role": "assistant" if nick == irc.nick else "user", 
+                "content": f"{nick}: {msg}"
+                } 
+            for nick, msg in filtered_messages
+            ]
+
+        # Combine the system prompt, and the scrollback (which already includes the invocation)
+        messages = [{"role": "system", "content": system_prompt}] + conversation_history
+        self.log.info(json.dumps(messages))
+
+        # Submit the request to the API
         # res = requests.post(f"http://localhost:8000/capture", headers = {
+        res = requests.post(f"https://api.openai.com/v1/chat/completions", headers = {
                 "Content-Type":"application/json",
-                "Authorization":f"Bearer {self.api_key}"
+                "Authorization":f"Bearer {self.registryValue('api_key')}"
                 },
                 json={
                     "model": model,
                     "messages": messages,
-                    "max_tokens":1000
+                    "max_tokens": max_tokens,
                     }).json()
 
+        # Pick a response
         response = res['choices'][0]['message']['content'].strip()
-        line = response.replace("\n", " / ")
+
+        # Combine multiple lines
+        line = response.replace("\n", self.registryValue("join_string"))
+
+        # Post the reply to the channel
         irc.reply( line )
 
         # for line in conversation_history: