openpilot is an open source driver assistance system. openpilot performs the functions of Automated Lane Centering and Adaptive Cruise Control for over 200 supported car makes and models.
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import tempfile
from unittest import mock
def temporary_cache_dir(func):
def wrapper(*args, **kwargs):
with tempfile.TemporaryDirectory() as temp_dir:
cache_dir_patch = mock.patch("openpilot.tools.lib.url_file.CACHE_DIR", temp_dir)
cache_dir_patch.start()
func(*args, **kwargs)
cache_dir_patch.stop()
return wrapper