old_contents: from pathlib import Path
  
  from cdflib.cdfread import CDF
  from . import cdfread, cdfwrite
  from .epochs import CDFepoch as cdfepoch  # noqa: F401
  
  try:
      # This is an optional dependency for astropy time conversions
      from .epochs_astropy import CDFAstropy as cdfastropy
  except BaseException:
      pass
  
  # Another optional dependency for XArray <-> cdf conversions
  from .cdf_to_xarray import cdf_to_xarray
  from .xarray_to_cdf import xarray_to_cdf
  
  __all__ = ['CDF', 'xarray_to_cdf', 'cdf_to_xarray']
  try:
      from .version import version as __version__
  except Exception:
      __version__ = 'unknown'
  
new_contents: from pathlib import Path
  
  from cdflib.cdfread import CDF
  from . import cdfread, cdfwrite
  from .epochs import CDFepoch as cdfepoch  # noqa: F401
  
  try:
      # This is an optional dependency for astropy time conversions
      from .epochs_astropy import CDFAstropy as cdfastropy
  except BaseException:
      pass
  
  # Another optional dependency for XArray <-> cdf conversions
  from .cdf_to_xarray import cdf_to_xarray
  from .xarray_to_cdf import xarray_to_cdf
  
  __all__ = ['CDF', 'xarray_to_cdf', 'cdf_to_xarray']
  try:
      from ._version import version as __version__
  except Exception:
      __version__ = 'unknown'
  
subject: Fix version inference