old_contents: # Copyright (c) 2008-2016 Szczepan Faber, Serhiy Oplakanets, Herr Kaste
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  # all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  # THE SOFTWARE.
  
  '''Spying on real objects.'''
  
  from .invocation import RememberedProxyInvocation
  from .mocking import Mock, _Dummy, mock_registry
  
  __all__ = ['spy']
  
  
  def spy(original_object):
  
      class Spy(_Dummy):
          __class__ = original_object.__class__
  
          def __getattr__(self, method_name):
              return RememberedProxyInvocation(theMock, method_name)
  
          def __repr__(self):
              name = 'Spied' + original_object.__class__.__name__
              return "<%s id=%s>" % (name, id(self))
  
  
      obj = Spy()
      theMock = Mock(obj, strict=True, spec=original_object)
  
      mock_registry.register(obj, theMock)
      return obj
  
  
new_contents: # Copyright (c) 2008-2016 Szczepan Faber, Serhiy Oplakanets, Herr Kaste
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  # all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  # THE SOFTWARE.
  
  '''Spying on real objects.'''
  
  from .invocation import RememberedProxyInvocation
  from .mocking import Mock, _Dummy, mock_registry
  
  __all__ = ['spy']
  
  
  def spy(instance):
  
      class Spy(_Dummy):
          __class__ = instance.__class__
  
          def __getattr__(self, method_name):
              return RememberedProxyInvocation(theMock, method_name)
  
          def __repr__(self):
              name = 'Spied' + instance.__class__.__name__
              return "<%s id=%s>" % (name, id(self))
  
  
      obj = Spy()
      theMock = Mock(obj, strict=True, spec=instance)
  
      mock_registry.register(obj, theMock)
      return obj
  
  
subject: Rename var original_object to instance bc spies only work with instances