id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
34903	Parallel test runner failure on Windows	David Smith	David Sanders	"2128a73713735fb794ca6565fd5d7792293f5cfa introduced a regression when running the test suite in parallel mode on Windows. 

The traceback is long, here's a snippet. 

{{{
Process SpawnPoolWorker-47:
Traceback (most recent call last):
  File ""C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.11_3.11.1520.0_x64__qbz5n2kfra8p0\Lib\multiprocessing\process.py"", line 314, in _bootstrap
    self.run()
  File ""C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.11_3.11.1520.0_x64__qbz5n2kfra8p0\Lib\multiprocessing\process.py"", line 108, in run
    self._target(*self._args, **self._kwargs)
  File ""C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.11_3.11.1520.0_x64__qbz5n2kfra8p0\Lib\multiprocessing\pool.py"", line 109, in worker
    initializer(*initargs)
  File ""C:\Users\smith\projects\django\django\test\runner.py"", line 442, in _init_worker
    connection.creation.setup_worker_connection(_worker_id)
  File ""C:\Users\smith\projects\django\django\db\backends\sqlite3\creation.py"", line 145, in setup_worker_connection
    source_db = self.connection.Database.connect(
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
sqlite3.OperationalError: unable to open database file
Process SpawnPoolWorker-48:
}}}"	Bug	closed	Testing framework	dev	Release blocker	fixed		David Sanders	Accepted	1	0	0	0	0	0