def capture(self, webcam):
        assert isinstance(webcam, dict)
        self.logger.debug("Capturing image for {}...".format(webcam.get('name')))

        # Filename to save
        camera_name = webcam.get('port').split('/')[-1]

        # Create the directory for storing images
        webcam_dir = self.config['directories'].get('webcam')
        timestamp = current_time().isot
        date_dir = timestamp.split('T')[0].replace('-', '')

        try:
            os.makedirs("{}/{}".format(webcam_dir, date_dir), exist_ok=True)
        except OSError as err:
            self.logger.warning("Cannot create new dir: {} \t {}".format(date_dir, err))

        # Output file names
        out_file = '{}/{}/{}_{}.jpeg'.format(webcam_dir, date_dir, camera_name, timestamp)

        # We also create a thumbnail and always link it to the same image
        # name so that it is always current.
        thumbnail_file = '{}/tn_{}.jpeg'.format(webcam_dir, camera_name)

        options = self.base_params
        if 'params' in webcam:
            for opt, val in webcam.get('params').items():
                options += "--{}={}".format(opt, val)

        # Assemble all the parameters
        params = " -d {} --title \"{}\" {} --save {} --scale {} {}".format(
            webcam.get('port'),
            webcam.get('name'),
            options,
            out_file,
            self._thumbnail_resolution,
            thumbnail_file
        )

        # Actually call the command.
        # NOTE: This is a blocking call (within this process). See `start_capturing`
        try:
            self.logger.debug("Webcam subproccess command: {} {}".format(self.cmd, params))
            with open(os.devnull, 'w') as devnull:
                retcode = subprocess.call(self.cmd + params, shell=True, stdout=devnull, stderr=devnull)

            if retcode < 0:
                self.logger.warning(
                    "Image captured terminated for {}. Return code: {} \t Error: {}".format(
                        webcam.get('name'),
                        retcode,
                        sys.stderr
                    )
                )
            else:
                self.logger.debug("Image captured for {}".format(webcam.get('name')))

                # Static files (always points to most recent)
                static_out_file = '{}/{}.jpeg'.format(webcam_dir, camera_name)

                # Symlink the latest image
                if os.path.lexists(static_out_file):
                    os.remove(static_out_file)

                os.symlink(out_file, static_out_file)

                return retcode
        except OSError as e:
            self.logger.warning("Execution failed:".format(e, file=sys.stderr))
Fix the fsType of the font.
dataset/ETHPy150Open panoptes/POCS/panoptes/environment/webcams.py/Webcams.capture--crossover with--dataset/ETHPy150Open googlei18n/nototools/nototools/autofix_for_release.py/fix_fstype