#!/usr/bin/env python3

# Copyright (c) 2018 Anki, Inc.

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License in the file LICENSE.txt or at

#

# https://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

"""Show a photo taken by Vector.

Grabs the pictures off of Vector and open them via PIL.

Before running this script, please make sure you have successfully

had Vector take a photo by saying, "Hey Vector! Take a photo."

"""

import io

import sys

try:

from PIL import Image

except ImportError:

sys.exit("Cannot import from PIL: Do `pip3 install --user Pillow` to install")

import anki_vector

def main():

args = anki_vector.util.parse_command_args()

with anki_vector.Robot(args.serial) as robot:

if len(robot.photos.photo_info) == 0:

print('\n\nNo photos found on Vector. Ask him to take a photo first by saying, "Hey Vector! Take a photo."\n\n')

return

for photo in robot.photos.photo_info:

print(f"Opening photo {photo.photo_id}")

val = robot.photos.get_photo(photo.photo_id)

image = Image.open(io.BytesIO(val.image))

image.show()

if __name__ == "__main__":

main()