old_contents: """
  Facilities for common time operations in UTC.
  
  Inspired by the `utc project <https://pypi.org/project/utc>`_.
  
  >>> dt = now()
  >>> dt == fromtimestamp(dt.timestamp())
  True
  >>> dt.tzinfo
  datetime.timezone.utc
  
  >>> from time import time as timestamp
  >>> now().timestamp() - timestamp() < 0.1
  True
  
  >>> datetime(2018, 6, 26, 0).tzinfo
  datetime.timezone.utc
  
  >>> time(0, 0).tzinfo
  datetime.timezone.utc
  """
  
  import datetime as std
  import functools
  
  
  __all__ = ['now', 'fromtimestamp', 'datetime', 'time']
  
  
  now = functools.partial(std.datetime.now, std.timezone.utc)
  fromtimestamp = functools.partial(
  	std.datetime.fromtimestamp,
  	tz=std.timezone.utc,
  )
  datetime = functools.partial(std.datetime, tzinfo=std.timezone.utc)
  time = functools.partial(std.time, tzinfo=std.timezone.utc)
  
new_contents: """
  Facilities for common time operations in UTC.
  
  Inspired by the `utc project <https://pypi.org/project/utc>`_.
  
  >>> dt = now()
  >>> dt == fromtimestamp(dt.timestamp())
  True
  >>> dt.tzinfo
  datetime.timezone.utc
  
  >>> from time import time as timestamp
  >>> now().timestamp() - timestamp() < 0.1
  True
  
  >>> (now() - fromtimestamp(timestamp())).total_seconds() < 0.1
  True
  
  >>> datetime(2018, 6, 26, 0).tzinfo
  datetime.timezone.utc
  
  >>> time(0, 0).tzinfo
  datetime.timezone.utc
  """
  
  import datetime as std
  import functools
  
  
  __all__ = ['now', 'fromtimestamp', 'datetime', 'time']
  
  
  now = functools.partial(std.datetime.now, std.timezone.utc)
  fromtimestamp = functools.partial(
  	std.datetime.fromtimestamp,
  	tz=std.timezone.utc,
  )
  datetime = functools.partial(std.datetime, tzinfo=std.timezone.utc)
  time = functools.partial(std.time, tzinfo=std.timezone.utc)
  
subject: Add test demonstrating aware comparisons