def to_description()

in mapillary_tools/geotag/geotag_from_gopro.py [0:0]
46 lines of code
7 McCabe index (conditional complexity)

    def to_description(self) -> T.List[types.ImageDescriptionFileOrError]:
        descs: T.List[types.ImageDescriptionFileOrError] = []

        images = utils.get_image_file_list(self.image_dir)
        for video in self.videos:
            LOG.debug("Processing GoPro video: %s", video)

            sample_images = utils.filter_video_samples(images, video)
            LOG.debug(
                "Found %d sample images from video %s",
                len(sample_images),
                video,
            )

            if not sample_images:
                continue

            points = get_points_from_gpmf(video)

            # bypass empty points to raise MapillaryGPXEmptyError
            if points and geotag_utils.is_video_stationary(
                get_max_distance_from_start([(p.lat, p.lon) for p in points])
            ):
                LOG.warning(
                    "Fail %d sample images due to stationary video %s",
                    len(sample_images),
                    video,
                )
                for image in sample_images:
                    err = types.describe_error(
                        exceptions.MapillaryStationaryVideoError(
                            "Stationary GoPro video"
                        )
                    )
                    descs.append({"error": err, "filename": image})
                continue

            with tqdm(
                total=len(sample_images),
                desc=f"Interpolating {os.path.basename(video)}",
                unit="images",
                disable=LOG.getEffectiveLevel() <= logging.DEBUG,
            ) as pbar:
                geotag = GeotagFromGPXWithProgress(
                    self.image_dir,
                    sample_images,
                    points,
                    use_gpx_start_time=self.use_gpx_start_time,
                    offset_time=self.offset_time,
                    progress_bar=pbar,
                )
                descs.extend(geotag.to_description())

        return descs