1 # Copyright 2015 The Android Open Source Project 2 # 3 # Licensed under the Apache License, Version 2.0 (the "License"); 4 # you may not use this file except in compliance with the License. 5 # You may obtain a copy of the License at 6 # 7 # http://www.apache.org/licenses/LICENSE-2.0 8 # 9 # Unless required by applicable law or agreed to in writing, software 10 # distributed under the License is distributed on an "AS IS" BASIS, 11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 # See the License for the specific language governing permissions and 13 # limitations under the License. 14 15 import sys 16 import its.device 17 import its.objects 18 import its.image 19 20 def main(): 21 """get camera ids and save it to disk. 22 """ 23 out_path = "" 24 for s in sys.argv[1:]: 25 if s[:4] == "out=" and len(s) > 4: 26 out_path = s[4:] 27 # kind of weird we need to open a camera to get camera ids, but 28 # this is how ITS is working now. 29 with its.device.ItsSession() as cam: 30 camera_ids = cam.get_camera_ids() 31 if out_path != "": 32 with open(out_path, "w") as f: 33 for camera_id in camera_ids: 34 f.write(camera_id + "\n") 35 36 if __name__ == '__main__': 37 main() 38
