old_contents: """
  Compatibility module.
  
  This module contains duplicated code from Python itself or 3rd party
  extensions, which may be included for the following reasons:
  
    * compatibility
    * we may only need a small subset of the copied library/module
  
  """
  from . import _inspect
  from . import _pep440
  from . import py3k
  from ._inspect import getargspec, formatargspec
  from .py3k import *
  
  __all__ = []
  __all__.extend(_inspect.__all__)
  __all__.extend(py3k.__all__)
  
new_contents: """
  Compatibility module.
  
  This module contains duplicated code from Python itself or 3rd party
  extensions, which may be included for the following reasons:
  
    * compatibility
    * we may only need a small subset of the copied library/module
  
  """
  from . import _inspect
  from . import py3k
  from ._inspect import getargspec, formatargspec
  from .py3k import *
  
  __all__ = []
  __all__.extend(_inspect.__all__)
  __all__.extend(py3k.__all__)
  
subject: Remove numpy.compat._pep440 from default imports