From c88e7913eef08f61d120b95d943035eeb194556a Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Mon, 16 Dec 2019 21:17:32 +1000
Subject: [PATCH] attempt to fix travis build

I can't reproduce the current failure on a local machine with py3.7.
Seems to be related to a parent() method inherited from Qt. We don't
need the instance var in any case.
---
 aqt/models.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/aqt/models.py b/aqt/models.py
index 8aba5aaf3..eeba72b43 100644
--- a/aqt/models.py
+++ b/aqt/models.py
@@ -13,9 +13,9 @@ from anki.lang import _, ngettext
 class Models(QDialog):
     def __init__(self, mw: AnkiQt, parent=None, fromMain=False):
         self.mw = mw
-        self.parent = parent or mw
+        parent = parent or mw
         self.fromMain = fromMain
-        QDialog.__init__(self, self.parent, Qt.Window)
+        QDialog.__init__(self, parent, Qt.Window)
         self.col = mw.col
         assert(self.col)
         self.mm = self.col.models