new_contents: # base class for all GoPro HERO mocks
  class MockHero:
  
      def get(self, url):
          pass
  
  
  class MockHero3(MockHero):
      status = {
          'bacpac/se': '006401000300ff002201000104020101',
          'camera/sx': '0000000000000000054000ff000000000002900400123300020086' +
          '0001000400040000000000000000000000006408000000020500000000',
          'camera/se': '0000000000000000050500ff000000000002906300123300020086' +
          '00010004',
          'camera/cv': '0002040c4844332e30332e30332e3030134865726f332d426c6163' +
          '6b2045646974696f6e'
      }
  
  
  class MockHero3Plus(MockHero):
      status = {
          'bacpac/se': '006401000400ff00520100010b020101',
          'camera/sx': '0000000000000000050000ff000000000002900400123700000086' +
          '00010004000400000000000000000000000064080000000904000a0000',
          'camera/se': '0000000000000000050000ff000000000002903f00123700000086' +
          '00010004',
          'camera/cv': '0020b0c4844332e31312e30322e3030144845524f332b20426c616' +
          '36b2045646974696f6e'
      }
  
  
  class MockHero4(MockHero):
      status = {
          'bacpac/se': '006407000400ff00500100000d000000',
          'camera/sx': '000000000000000005000000000000000000810401000100020020' +
          '0007000400040300000000000001000000000000000000090400000000',
          'camera/se': '0000000000000000000000ff000000000000800000000100020020' +
          '00070000',
          'camera/cv': '00030d0f4844342e30322e30312e30322e30300b4845524f342042' +
          '6c61636b'
      }
  
subject: Add makings of a Mock camera class for testing