From c23a19793aead4d4b39233af0f46ef0dc0183f30 Mon Sep 17 00:00:00 2001
From: Sandro Santilli <strk@kbt.io>
Date: Sat, 1 Feb 2020 12:12:17 +0100
Subject: [PATCH] Set QGIS_CUSTOM_CONFIG_PATH to temporary dir for python tests

Partially fixes #34185
See also #34187
---
 python/testing/__init__.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/python/testing/__init__.py b/python/testing/__init__.py
index 1e8e8785d56b..436c15f995d2 100644
--- a/python/testing/__init__.py
+++ b/python/testing/__init__.py
@@ -26,6 +26,7 @@
 import difflib
 import functools
 import filecmp
+import tempfile
 
 from qgis.PyQt.QtCore import QVariant
 from qgis.core import QgsApplication, QgsFeatureRequest, NULL
@@ -421,6 +422,7 @@ def start_app(cleanup=True):
         # no need to mess with it here.
         QGISAPP = QgsApplication(argvb, myGuiFlag)
 
+        os.environ['QGIS_CUSTOM_CONFIG_PATH'] = tempfile.mkdtemp('', 'QGIS-PythonTestConfigPath')
         QGISAPP.initQgis()
         print(QGISAPP.showSettings())