spaCy/spacy/cli/convert.py
2017-05-19 13:24:39 -05:00

33 lines
1001 B
Python

# coding: utf8
from __future__ import unicode_literals
from pathlib import Path
from .converters import conllu2json, iob2json
from ..util import prints
# Converters are matched by file extension. To add a converter, add a new entry
# to this dict with the file extension mapped to the converter function imported
# from /converters.
CONVERTERS = {
'.conllu': conllu2json,
'.conll': conllu2json,
'.iob': iob2json
}
def convert(input_file, output_dir, *args):
input_path = Path(input_file)
output_path = Path(output_dir)
if not input_path.exists():
prints(input_path, title="Input file not found", exits=True)
if not output_path.exists():
prints(output_path, title="Output directory not found", exits=True)
file_ext = input_path.suffix
if not file_ext in CONVERTERS:
prints("Can't find converter for %s" % input_path.parts[-1],
title="Unknown format", exits=True)
CONVERTERS[file_ext](input_path, output_path, *args)