old_contents: import argparse
  from time import sleep
  import os 
  from PIL import Image
  import io
  
  from whip import Whip
  from utils import image as image_utils
  
  from picamera import PiCamera
  
  BASE_URL = 'http://localhost:8000/'
  IMG_DIR =  os.path.expanduser("~") + '/donkey_imgs/'
  
  
  def setup():
      if not os.path.exists(IMG_DIR):
          os.makedirs(IMG_DIR)
  
  def drive():
      whip = Whip(BASE_URL)
  
  
  def record():
      ''' record pictures on an interval '''
  
      file_num = 0
  
      while True:
  
          sleep(3)
          print('capturing picture' + str(file_num))
          file_name = 'donkey_' + str(file_num) + '.jpg'
          file_num += 1
  
          # Create the in-memory stream
          stream = io.BytesIO()
  
          camera =  PiCamera()
          camera.resolution = (640, 480)
          camera.capture(stream, format='jpeg')
          camera.close()
  
          # "Rewind" the stream to the beginning so we can read its content
          stream.seek(0)
          img = Image.open(stream)
          img = image_utils.square(img)
          img = image_utils.scale(img, 128)
  
          img.save(IMG_DIR + file_name, 'jpeg')
  
  
  
  
  
  parser = argparse.ArgumentParser()
  subparsers = parser.add_subparsers(help='sub-command help', dest="subparser_name")
  
  parser_drive = subparsers.add_parser('drive', help='drive help')
  parser_record = subparsers.add_parser('record', help='record help')
  parser_setup = subparsers.add_parser('setup', help='record help')
  
  args = parser.parse_args()
  
  
  if __name__ == '__main__':
      if 'subparser_name' in args:
          if args.subparser_name == 'drive':
              print('starting donkey in drive mode') 
              drive()
          elif args.subparser_name == 'record':
              print('starting donkey in record mode') 
              record()
          elif args.subparser_name == 'setup':
              print('setting up donkey') 
              setup()
  
new_contents: import argparse
  from time import sleep
  import os 
  from PIL import Image
  import io
  
  from whip import Whip
  from utils import image as image_utils
  
  from picamera import PiCamera
  
  BASE_URL = 'http://localhost:8000/'
  IMG_DIR =  os.path.expanduser("~") + '/donkey_imgs/'
  
  
  def setup():
      ''' Create necessary directories '''
      if not os.path.exists(IMG_DIR):
          os.makedirs(IMG_DIR)
  
  def drive():
      whip = Whip(BASE_URL)
  
  
  def record():
      ''' record pictures on an interval '''
  
      file_num = 0
  
      while True:
  
          sleep(3)
          print('capturing picture' + str(file_num))
          file_name = 'donkey_' + str(file_num) + '.jpg'
          file_num += 1
  
          # Create the in-memory stream
          stream = io.BytesIO()
  
          camera =  PiCamera()
          camera.resolution = (640, 480)
          camera.capture(stream, format='jpeg')
          camera.close()
  
          # "Rewind" the stream to the beginning so we can read its content
          stream.seek(0)
          img = Image.open(stream)
          img = image_utils.square(img)
          img = image_utils.scale(img, 128)
  
          img.save(IMG_DIR + file_name, 'jpeg')
  
  
  
  
  
  parser = argparse.ArgumentParser()
  subparsers = parser.add_subparsers(help='sub-command help', dest="subparser_name")
  
  parser_drive = subparsers.add_parser('drive', help='drive help')
  parser_record = subparsers.add_parser('record', help='record help')
  parser_setup = subparsers.add_parser('setup', help='record help')
  
  args = parser.parse_args()
  
  
  if __name__ == '__main__':
      if 'subparser_name' in args:
          if args.subparser_name == 'drive':
              print('starting donkey in drive mode') 
              drive()
          elif args.subparser_name == 'record':
              print('starting donkey in record mode') 
              record()
          elif args.subparser_name == 'setup':
              print('setting up donkey') 
              setup()
  
subject: update manage, git test