def assign_photo_attributes(self, metadata: GExiv2.Metadata) -> None:
# I don't know how GExiv2 gets these values:
self.width = metadata.get_pixel_width()
self.height = metadata.get_pixel_height()
try:
self.orientation = metadata.get_tag_string('Exif.Image.Orientation')
except KeyError:
pass
if metadata.has_tag('Exif.Image.Make') and metadata.has_tag('Exif.Image.Model'):
self.model = '{} {}'.format(
metadata.get_tag_string('Exif.Image.Make').strip(),
metadata.get_tag_string('Exif.Image.Model').strip()
)
self.has_gps = metadata.get_gps_info()[0]
self.iso = metadata.get_iso_speed()
self.datetime = photo_date_time(metadata)
