140f9765f4c4f5165fd546bea30b2c473b9abb10,skll/utilities/join_features.py,,main,#Any#,23

Before Change

    logger = logging.getLogger(__name__)

    // all extensions except .libsvm can be processed
    valid_extensions = [ext for ext in EXT_TO_READER if ext != ".libsvm"]

    // make sure the input file extensions are those we can process
    input_extensions = [os.path.splitext(inf)[1].lower() for inf in args.infile]
    output_extension = os.path.splitext(args.outfile)[1].lower()

After Change

                      "{}").format(input_extension))
        sys.exit(1)

    if output_extension != input_extension:
        logger.error(("Output file must be in the same format as the input "
                      "file.  You specified: {}").format(output_extension))
        sys.exit(1)

    // Read and merge input files
    merged_set = None
    for infile in args.infile:
        reader = EXT_TO_READER[input_extension](infile, quiet=args.quiet,
                                                label_col=args.label_col)

Instances