From aa562f490c8e79902365960700fc1bbb25675ab4 Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Fri, 17 Apr 2020 10:49:48 +1000
Subject: [PATCH] fix delays caused by console.log regression in PR #560

https://anki.tenderapp.com/discussions/beta-testing/1918-reliably-reproduced-bug-in-2124beta6
---
 qt/aqt/webview.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/qt/aqt/webview.py b/qt/aqt/webview.py
index b5958bb36..0196df875 100644
--- a/qt/aqt/webview.py
+++ b/qt/aqt/webview.py
@@ -71,7 +71,10 @@ class AnkiWebPage(QWebEnginePage):  # type: ignore
     def javaScriptConsoleMessage(self, level, msg, line, srcID):
         # not translated because console usually not visible,
         # and may only accept ascii text
-        srcID = re.sub(r"(?mi).+://[^/]+", "", srcID)
+        if srcID.startswith("data"):
+            srcID = ""
+        else:
+            srcID = re.sub(r"(?mi).+://[^/]+", "", srcID[:80])
         if level == QWebEnginePage.InfoMessageLevel:
             level = "info"
         elif level == QWebEnginePage.WarningMessageLevel: