def test_find_file(self):
root_dir = find_project_root()
subject = PathManager([root_dir])
with self.assertRaises(FileNotFoundError):
subject.find_file('arvet/config')
self.assertEqual(root_dir / 'arvet' / 'config' / 'path_manager.py',
subject.find_file('arvet/config/path_manager.py'))
with self.assertRaises(FileNotFoundError):
subject.find_file('notafile')
def resolve_paths(self, path_manager: PathManager):
"""
Use the path manager to find the required files on disk.
Will raise various exceptions if the file is not available.
You MUST call this before calling start_trial (run_task will handle that).
:param path_manager: The PathManager, for locating files.
:return:
"""
if self.vocabulary_file is None or len(self.vocabulary_file) <= 0:
raise ValueError("No vocabulary available for ORB-SLAM {0}, did you build one?".format(self.pk))
self._temp_folder = path_manager.get_temp_folder()
self._actual_vocab_file = path_manager.find_file(self.vocabulary_file)