Error handling and dnsbl improvements

bot.py

@@ -14,6 +14,7 @@ import handlers
 import bare
 from threading import Thread
 from markov import MarkovBot
+from traceback import format_exc
 
 
 def mfind(message: str, find: list, usePrefix: bool = True) -> bool:
@@ -317,6 +318,7 @@ class bot(bare.bot):
                 if action in handlers.handles:
                     res, chan = handlers.handles[action](self, ircmsg)
                     if res == "reload" and type(chan) == str:
+                      try:
                         reload(conf)
                         self.adminnames = (
                             conf.servers[self.server]["admins"]
@@ -343,6 +345,11 @@ class bot(bare.bot):
                         reload(cmds)
                         reload(handlers)
                         self.msg("Reloaded successfully", chan)
+                      except Exception:
+                        Err = format_exc()
+                        for line in Err.split("\n"):
+                            self.log(line, "ERROR")
+                        self.msg("Reload failed, likely partially reloaded. Please check error logs.", chan)
                 else:
                     if ircmsg.startswith("PING "):
                         self.ping(ircmsg)

commands.py

@@ -281,8 +281,8 @@ def check(bot: bare.bot, chan: str, name: str, message: str) -> None:
         msg = message.split(' ', 1)[1]
         nick = msg.split('!')[0]
         host = msg.split('@', 1)[1]
-        dnsbl = conf.dnsblHandler(bot, nick, host, chan)
-        bot.msg("Blacklist check: " + (dnsbl if dnsbl else "Safe."), chan)
+        dnsbl, raws = conf.dnsblHandler(bot, nick, host, chan)
+        bot.msg(f"Blacklist check: {dnsbl if dnsbl else 'Safe.'} ({raws})", chan)
     except Exception as E:
         bot.msg("Blacklist lookup failed. Error recorded to bot logs.", chan)
         bot.log(str(E), "FATAL")
@@ -299,12 +299,12 @@ data: dict[str, dict[str, Any]] = {
         "check": checks.admin,
     },
     "uptime": {"prefix": True, "aliases": []},
-    "raw ": {"prefix": True, "aliases": ["cmd "], "check": checks.admin},
+    "raw": {"prefix": True, "aliases": ["cmd "], "check": checks.admin},
     "debug": {"prefix": True, "aliases": ["dbg", "d"], "check": checks.admin},
     "debugInternal": {"prefix": True, "aliases": ["dbgInt", "dI"], "check": checks.admin},
     "debugEval": {"prefix": True, "aliases": ["dbgEval", "dE"], "check": checks.admin},
     "8ball": {"prefix": True, "aliases": ["eightball", "8b"]},
-    "join ": {"prefix": True, "aliases": [], "check": checks.admin},
+    "join": {"prefix": True, "aliases": ["j"], "check": checks.admin},
     "quote": {"prefix": True, "aliases": ["q"]},
     "goat.mode.activate": {"prefix": True, "aliases": ["g.m.a"], "check": checks.admin},
     "goat.mode.deactivate": {
@@ -334,12 +334,12 @@ call: dict[str, Callable[[bare.bot, str, str, str], None]] = {
     conf.su: sudo,
     "restart": reboot,
     "uptime": uptime,
-    "raw ": raw,
+    "raw": raw,
     "debug": debug,
     "debugInternal": debugInternal,
     "debugEval": debugEval,
     "8ball": eball,
-    "join ": join,
+    "join": join,
     "quote": quote,
     "goat.mode.activate": goatOn,
     "goat.mode.decativate": goatOff,

config.py

@@ -4,10 +4,12 @@ from dotenv import load_dotenv  # type: ignore
 import re, codecs
 from typing import Optional, Any, Union
 import bare, pylast
-from pydnsbl import DNSBLIpChecker, DNSBLDomainChecker
+from pydnsbl import DNSBLIpChecker, DNSBLDomainChecker, providers as BL
 
-ipbl = DNSBLIpChecker()
-hsbl = DNSBLDomainChecker()
+providers = BL.BASE_PROVIDERS + [BL.Provider('dnsbl.dronebl.org.org')]
+
+ipbl = DNSBLIpChecker(providers=providers)
+hsbl = DNSBLDomainChecker(providers=providers)
 
 load_dotenv()
 __version__ = "v3.0.16"
@@ -46,6 +48,7 @@ servers: dict[str, dict[str, Any]] = {
             "#fp-radio": 0,
             "#fp-radio-debug": 0,
             "#hardfork": 0,
+            "#opers": 0,
         },
         "ignores": ["#fp-radio"],
         "admins": ["h-tl"],
@@ -137,9 +140,9 @@ def sub(
     return result
 
 
-def dnsbl(hostname: str) -> str:
+def dnsbl(hostname: str) -> tuple[str, dict[str, list[str]]]:
     hosts = []
-    hstDT = None
+    hstDT = {}
     try:
         hstDT = ipbl.check(hostname).detected_by
     except ValueError:  # It's not an IP
@@ -151,18 +154,19 @@ def dnsbl(hostname: str) -> str:
         if hstDT[host] != ["unknown"]:
             hosts.append(host)
     if not hosts:
-            return ""
+            return "", hstDT
     hostStr = None
     if len(hosts) >= 3:
             hostStr = ', and '.join((', '.join(hosts)).rsplit(", ", 1))
     else:
             hostStr = ' and '.join(hosts)
-    return hostStr
+    return hostStr, hstDT
 
-def dnsblHandler(bot: bare.bot, nick: str, hostname: str, chan: str) -> str:
+def dnsblHandler(bot: bare.bot, nick: str, hostname: str, chan: str) -> tuple[str, dict[str, list[str]]]:
     dnsblStatus = 'Not enabled'
+    dnsblResps = {}
     if bot.dnsblMode != "none":
-        dnsblStatus = dnsbl(hostname)
+        dnsblStatus, dnsblResps = dnsbl(hostname)
         if dnsblStatus:
             match bot.dnsblMode:
                 case "kickban":
@@ -180,4 +184,4 @@ def dnsblHandler(bot: bare.bot, nick: str, hostname: str, chan: str) -> str:
                     bot.sendraw(f"GLINE *@{hostname} :Sorry, but you're on the {dnsblStatus} blacklist(s).")
                 case _:
                     bot.log(f'Unknown dnsbl Mode "{bot.dnsblMode}"!', "WARN")
-    return dnsblStatus
+    return dnsblStatus, dnsblResps

handlers.py

@@ -6,6 +6,7 @@ from typing import Union, Callable
 from overrides import bytes, bbytes
 from importlib import reload
 import bare, re, checks
+from traceback import format_exc
 
 
 def CTCP(bot: bare.bot, msg: str) -> bool:
@@ -110,9 +111,21 @@ def PRIVMSG(bot: bare.bot, msg: str) -> Union[tuple[None, None], tuple[str, str]
         ):
             if "check" in cmds.data[cmd] and cmds.data[cmd]["check"]:
                 if cmds.data[cmd]["check"](bot, name, host, chan, cmd):
-                    cmds.call[cmd](bot, chan, name, message)
+                    try:
+                        cmds.call[cmd](bot, chan, name, message)
+                    except Exception:
+                        Err = format_exc()
+                        for line in Err.split("\n"):
+                            bot.log(line, "ERROR")
+                        bot.msg("Sorry, I had an error trying to execute that command. Please check error logs.", chan)
             else:
-                cmds.call[cmd](bot, chan, name, message)
+                    try:
+                        cmds.call[cmd](bot, chan, name, message)
+                    except Exception:
+                        Err = format_exc()
+                        for line in Err.split("\n"):
+                            bot.log(line, "ERROR")
+                        bot.msg("Sorry, I had an error trying to execute that command. Please check error logs.", chan)
             handled = True
             break
     if not handled:

logs.py

@@ -10,7 +10,7 @@ def log(
     level: str = "LOG",
     time: Union[dt, str] = "now",
 ) -> None:
-    if level in ["EXIT", "CRASH", "FATAL"]:
+    if level in ["EXIT", "CRASH", "FATAL", "ERROR"]:
         stream = stderr
     else:
         stream = stdout