def create_exif_from_metadata(path: str):
"""this method will generate exif data from metadata"""
files = os.listdir(path)
photos = []
metadata_photos = []
if not os.path.isfile(os.path.join(path, constants.METADATA_NAME)):
LOGGER.warning("WARNING: No OSC metadata file found at %s", path)
return
for file_path in files:
file_name, file_extension = os.path.splitext(file_path)
if ("jpg" in file_extension or "jpeg" in file_extension) \
and "thumb" not in file_name.lower():
photo = Photo(os.path.join(path, file_path))
if file_name.isdigit():
photo.index = int(file_name)
photos.append(photo)
elif ".txt" in file_extension and constants.METADATA_NAME in file_path:
metadata_file = file_path
parser = MetadataManager.get_metadata_parser(path + "/" +
metadata_file)
parser.start_new_reading()
metadata_photos = parser.all_photos()
if metadata_photos:
photos.sort(
key=lambda x: int(os.path.splitext(os.path.basename(x.path))[0]))
metadata_photos.sort(key=lambda x: x.frame_index)
else:
LOGGER.warning("WARNING: NO metadata photos found at %s", path)
return
for photo in photos:
metadata_photo: MetadataPhoto = None
for tmp_photo in metadata_photos:
if int(tmp_photo.frame_index) == photo.index:
metadata_photo = tmp_photo
break
if not metadata_photo:
continue
__metadata_photo_to_photo(metadata_photo, photo)
for photo in photos:
tags = exif_processing.create_required_gps_tags(
photo.gps_timestamp, photo.latitude, photo.longitude)
exif_processing.add_optional_gps_tags(tags, photo.gps_speed,
photo.gps_altitude,
photo.gps_compass)
exif_processing.add_gps_tags(photo.path, tags)
def _photo_from_path(cls, path) -> Photo:
photo = Photo(path)
tags_data = exif_processing.all_tags(photo.path)
# required data
photo.gps_timestamp = exif_processing.gps_timestamp(tags_data)
photo.latitude = exif_processing.gps_latitude(tags_data)
photo.longitude = exif_processing.gps_longitude(tags_data)
if not photo.latitude or \
not photo.longitude or \
not photo.gps_timestamp:
return None
# optional data
photo.exif_timestamp = exif_processing.timestamp(tags_data)
photo.gps_speed = exif_processing.gps_speed(tags_data)
photo.gps_altitude = exif_processing.gps_altitude(tags_data)
photo.gps_compass = exif_processing.gps_compass(tags_data)
return photo
def _photo_from_path(cls, path) -> Photo:
photo = Photo(path)
tags_data = exif_processing.all_tags(photo.path)
# required gps timestamp or exif timestamp
photo.gps_timestamp = exif_processing.gps_timestamp(tags_data)
photo.exif_timestamp = exif_processing.timestamp(tags_data)
if not photo.gps_timestamp and photo.exif_timestamp:
photo.gps_timestamp = photo.exif_timestamp
# required latitude and longitude
photo.latitude = exif_processing.gps_latitude(tags_data)
photo.longitude = exif_processing.gps_longitude(tags_data)
if not photo.latitude or \
not photo.longitude or \
not photo.gps_timestamp:
return None
# optional data
photo.gps_speed = exif_processing.gps_speed(tags_data)
photo.gps_altitude = exif_processing.gps_altitude(tags_data)
photo.gps_compass = exif_processing.gps_compass(tags_data)
LOGGER.debug("lat/lon: %f/%f", photo.latitude, photo.longitude)
return photo
def metadata_photo_to_photo(metadata_photo: MetadataPhoto, photo: Photo):
if metadata_photo.gps.latitude:
photo.latitude = float(metadata_photo.gps.latitude)
if metadata_photo.gps.longitude:
photo.longitude = float(metadata_photo.gps.longitude)
if metadata_photo.gps.speed:
photo.gps_speed = round(float(metadata_photo.gps.speed) * 3.6)
if metadata_photo.gps.altitude:
photo.gps_altitude = float(metadata_photo.gps.altitude)
if metadata_photo.frame_index:
photo.index = int(metadata_photo.frame_index)
if metadata_photo.timestamp:
photo.gps_timestamp = float(metadata_photo.timestamp)
def metadata_photo_to_photo(metadata_photo: MetadataPhoto, photo: Photo):
if metadata_photo.gps.latitude:
photo.latitude = float(metadata_photo.gps.latitude)
if metadata_photo.gps.longitude:
photo.longitude = float(metadata_photo.gps.longitude)
if metadata_photo.gps.speed:
photo.gps_speed = round(float(metadata_photo.gps.speed) * 3.6)
if metadata_photo.gps.altitude:
photo.gps_altitude = float(metadata_photo.gps.altitude)
if metadata_photo.frame_index:
photo.index = int(metadata_photo.frame_index)
if metadata_photo.timestamp:
photo.gps_timestamp = float(metadata_photo.timestamp)
def _photo_from_path(cls, path) -> Photo:
photo = Photo(path)
tags_data = exif_processing.all_tags(photo.path)
# required gps timestamp or exif timestamp
photo.gps_timestamp = exif_processing.gps_timestamp(tags_data)
photo.exif_timestamp = exif_processing.timestamp(tags_data)
if not photo.gps_timestamp and photo.exif_timestamp:
photo.gps_timestamp = photo.exif_timestamp
# required latitude and longitude
photo.latitude = exif_processing.gps_latitude(tags_data)
photo.longitude = exif_processing.gps_longitude(tags_data)
if not photo.latitude or \
not photo.longitude or \
not photo.gps_timestamp:
return None
# optional data
photo.gps_speed = exif_processing.gps_speed(tags_data)
photo.gps_altitude = exif_processing.gps_altitude(tags_data)
photo.gps_compass = exif_processing.gps_compass(tags_data)
LOGGER.debug("lat/lon: %f/%f", photo.latitude, photo.longitude)
return photo
def _photo_from_path(cls, path) -> Photo:
photo = Photo(path)
return photo
def _photo_from_path(cls, path) -> Optional[Photo]:
photo = Photo(path)
exif_parser = ExifParser.valid_parser(path, Local())
photo_metadata: PhotoMetadata = exif_parser.next_item_with_class(PhotoMetadata)
if photo_metadata is None:
return None
# required gps timestamp or exif timestamp
photo.gps_timestamp = photo_metadata.gps.timestamp
photo.exif_timestamp = photo_metadata.timestamp
if not photo.gps_timestamp and photo.exif_timestamp:
photo.gps_timestamp = photo.exif_timestamp
# required latitude and longitude
photo.latitude = photo_metadata.gps.latitude
photo.longitude = photo_metadata.gps.longitude
if not photo.latitude or \
not photo.longitude or \
not photo.gps_timestamp:
return None
# optional data
photo.gps_speed = photo_metadata.gps.speed
photo.gps_altitude = photo_metadata.gps.altitude
photo.gps_compass = photo_metadata.compass.compass
try:
xmp_parser = XMPParser.valid_parser(path, Local())
camera_params: CameraParameters = xmp_parser.next_item_with_class(CameraParameters)
if camera_params is not None:
photo.fov = camera_params.h_fov
photo.projection = camera_params.projection
except Exception:
pass
LOGGER.debug("lat/lon: %f/%f", photo.latitude, photo.longitude)
return photo