old_contents: """
  Karta is a collection of Python modules for handling vector and raster
  geospatial data.
  """
  
  __version__ = 0.4
  __all__ = ["vector", "raster", "crs", "errors"]
  
  from . import vector
  from . import raster
  from . import crs
  from . import errors
  from .vector import *
  from .raster import *
  
  
new_contents: """
  Karta is a collection of Python modules for handling vector and raster
  geospatial data.
  """
  
  import pkgutil
  __path__ = pkgutil.extend_path(__path__, __name__)
  
  __version__ = 0.4
  __all__ = ["vector", "raster", "crs", "errors"]
  
  from . import vector
  from . import raster
  from . import crs
  from . import errors
  from .vector import *
  from .raster import *
  
  
subject: allow other packages to extend karta namespace