def test_py_info_cache_clear(mocker, tmp_path, session_app_data):
spy = mocker.spy(cached_py_info, "_run_subprocess")
assert PythonInfo.from_exe(sys.executable, session_app_data) is not None
assert spy.call_count >= 2 # at least two, one for the venv, one more for the host
PythonInfo.clear_cache(session_app_data)
assert PythonInfo.from_exe(sys.executable, session_app_data) is not None
assert spy.call_count >= 4
def ensure_py_info_cache_empty():
PythonInfo.clear_cache()
yield
PythonInfo.clear_cache()
def ensure_py_info_cache_empty(session_app_data):
PythonInfo.clear_cache(session_app_data)
yield
PythonInfo.clear_cache(session_app_data)