Issue #6942 - Add XTM integration in CMS

tests/utils.py

 # This file is part of the Adblock Plus web scripts,
 # Copyright (C) 2006-present eyeo GmbH
 #
 # Adblock Plus is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 3 as
 # published by the Free Software Foundation.
 #
 # Adblock Plus is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
 
 import contextlib
 import os
 import signal
 import subprocess
 import time
 import zipfile
 from io import BytesIO
+
 import pytest
 
 
 def get_dir_contents(path):
     # TODO: This function is duplicated in test_page_outputs.py.
     dirdata = {}
     for dirpath, dirnames, filenames in os.walk(path):
         for output_file in filenames:
             filepath = os.path.join(dirpath, output_file)
             with open(filepath) as f:
@@ skipping 43 matching lines @@
 
     memory_zip.seek(0)
     return memory_zip
 
 
 def exception_test(func, exception, exp_msg, *args, **kw):
     with pytest.raises(exception) as err:
         func(*args, **kw)
 
     assert exp_msg in str(err.value)