58 lines
2.4 KiB
Python
58 lines
2.4 KiB
Python
import argparse
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from pathlib import Path
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import gpxpy
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import piexif
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import pytz
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from PIL import Image
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from lib.geotags import generate_geotags
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from lib.gpx import get_closest_point
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from lib.image import get_image_timestamp
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from lib.time import get_local_timezone
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def main(args):
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with open(args.gpx, 'r') as gpxfile:
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gpx = gpxpy.parse(gpxfile)
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for file in args.photos.glob('*'):
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if file.name.lower().endswith(('.jpg', '.jpeg')):
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img = Image.open(file)
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timestamp = get_image_timestamp(img, args.timezone)
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del img
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if not timestamp:
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print(f'FAIL - "{file.name}" does not have a timestamp.')
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continue
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point = get_closest_point(gpx, timestamp, args.max_diff)
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if not point:
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point_forced = get_closest_point(gpx, timestamp, 99999999999999999999999999)
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print(f'FAIL - Could not match image "{file.name}" @ {timestamp}. Closest point: {point_forced.latitude},{point_forced.longitude} @ {point_forced.time.astimezone(pytz.timezone(args.timezone))}')
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continue
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else:
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original_exif = piexif.load(str(file))
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geotags = generate_geotags(point.latitude, point.longitude, point.elevation, point.time, original_exif)
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exif_bytes = piexif.dump(geotags)
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piexif.insert(exif_bytes, str(file))
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print('OKAY - ', file.name)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description='Add location tags to photos based on a GPX track.')
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parser.add_argument('photos', help='Path to the directory containing the photos')
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parser.add_argument('gpx', help='Path to the GPX file')
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parser.add_argument('--max-diff', type=int, default=300, help='Maximum allowed difference in seconds between image timestamp and track point. Default: 300')
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parser.add_argument('--timezone', default=get_local_timezone(), help='Three letter timezone the photos are in (e.g. EST). Default: auto-detect your local timezone')
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args = parser.parse_args()
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args.photos = Path(args.photos).expanduser().absolute().resolve()
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if args.photos.is_file() or not args.photos.exists():
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print('Invalid path to photos. Must be a directory.')
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quit(1)
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args.gpx = Path(args.gpx).expanduser().absolute().resolve()
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if args.gpx.is_dir() or not args.gpx.exists():
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print('Invalid path to GPX file.')
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quit(1)
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main(args)
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