Function get_absolute_path

tests/test_video_stream.py:59–76

Returns the absolute path to a (relative) path of a file that should exist within the tests/ directory. Throws FileNotFoundError if the file could not be found.

(relative_path: str)

# TODO: Reduce code duplication here and in `conftest.py`
def get_absolute_path(relative_path: str) -> str:
    """Returns the absolute path to a (relative) path of a file that
    should exist within the tests/ directory.

    Throws FileNotFoundError if the file could not be found.
    """
    abs_path = os.path.join(os.path.abspath(os.path.dirname(__file__)), relative_path)
    if not os.path.exists(abs_path):
        raise FileNotFoundError(
            f"""
Test video file ({relative_path}) must be present to run test case. This file can be obtained by running the following commands from the root of the repository:

git fetch --depth=1 https://github.com/Breakthrough/PySceneDetect.git refs/heads/resources:refs/remotes/origin/resources
git checkout refs/remotes/origin/resources -- tests/resources/
git reset
"""
        )
    return abs_path


@dataclass