From a5233c7f41119eaf20fb8e2e4ebe3ad020918be4 Mon Sep 17 00:00:00 2001
From: Paul Hebble <pjhebble@gmail.com>
Date: Sat, 19 Oct 2024 13:31:37 -0500
Subject: [PATCH] Exclude internetarchive's internal logging from Discord

---
 netkan/netkan/notifications.py | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/netkan/netkan/notifications.py b/netkan/netkan/notifications.py
index a0c0af2..07c4044 100644
--- a/netkan/netkan/notifications.py
+++ b/netkan/netkan/notifications.py
@@ -1,10 +1,14 @@
 import os
 import sys
+import re
 import logging
 from typing import Iterable, Type, Optional
 from types import TracebackType
 import discord
 
+# A regex to prevent internetarchive's errors from going to Discord
+NOT_IA_PATTERN = re.compile('^(?!.*internetarchive)')
+
 
 def catch_all(type_: Type[BaseException], value: BaseException, traceback: Optional[TracebackType]) -> None:
     # Log an error for Discord
@@ -16,16 +20,19 @@ def catch_all(type_: Type[BaseException], value: BaseException, traceback: Optio
 
 class DiscordLogHandler(logging.Handler):
 
-    def __init__(self, webhook_id: str, webhook_token: str) -> None:
+    def __init__(self, webhook_id: str, webhook_token: str,
+                 logger_filter: re.Pattern[str]) -> None:
         super().__init__()
         self.webhook = discord.Webhook.partial(webhook_id, webhook_token,
                                                adapter=discord.RequestsWebhookAdapter())
+        self.logger_filter = logger_filter
 
     def emit(self, record: logging.LogRecord) -> None:
-        fmt = self.format(record)
-        as_code = "\n" in fmt
-        for part in self._message_parts(fmt, as_code):
-            self.webhook.send(part)
+        if self.logger_filter.match(record.name):
+            fmt = self.format(record)
+            as_code = "\n" in fmt
+            for part in self._message_parts(fmt, as_code):
+                self.webhook.send(part)
 
     @staticmethod
     def _message_parts(msg: str, as_code: bool, max_len: int = 2000) -> Iterable[str]:
@@ -47,7 +54,7 @@ def setup_log_handler(debug: bool = False) -> bool:
     discord_webhook_id = os.environ.get('DISCORD_WEBHOOK_ID')
     discord_webhook_token = os.environ.get('DISCORD_WEBHOOK_TOKEN')
     if discord_webhook_id and discord_webhook_token:
-        handler = DiscordLogHandler(discord_webhook_id, discord_webhook_token)
+        handler = DiscordLogHandler(discord_webhook_id, discord_webhook_token, NOT_IA_PATTERN)
         handler.setLevel(logging.ERROR)
         logging.getLogger('').addHandler(handler)
         return True