code: def cat(ctx, archive_name, version):
      '''
      Echo the contents of an archive
      '''
  
      _generate_api(ctx)
      var = ctx.obj.api.get_archive(archive_name)
  
      with var.open('r', version=version) as f:
          for chunk in iter(lambda: f.read(1024 * 1024), ''):
              click.echo(chunkf cat(ctx, archive_name, version):
      '''
      Echo the contents of an archive
      '''
  
      _generate_api(ctx)
      var = ctx.obj.api.get_archive(archive_name)
  
      with var.open('r', version=version) as f:
          for chunk in iter(lambda: f.read(1024 * 1024), ''):
              click.echo(chunk)
docs: Echo the contents of an archive