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| """ |
| A parallel corpus of KDE4 localization files. The corpus is available in 92 languages in total, with 4099 bitexts. |
| """ |
| import os |
| from pathlib import Path |
| from typing import Dict, List, Tuple |
|
|
| import datasets |
|
|
| from seacrowd.utils import schemas |
| from seacrowd.utils.configs import SEACrowdConfig |
| from seacrowd.utils.constants import Licenses, Tasks |
|
|
| _CITATION = """\ |
| @inproceedings{tiedemann2012parallel, |
| title={Parallel Data, Tools and Interfaces in OPUS}, |
| author={Tiedemann, J{\"o}rg}, |
| booktitle={Proceedings of the Eighth International Conference on Language Resources and Evaluation (LREC'12)}, |
| pages={2214--2218}, |
| year={2012} |
| } |
| """ |
|
|
| _DATASETNAME = "kde4" |
|
|
| _DESCRIPTION = """\ |
| A parallel corpus of KDE4 localization files. The corpus is available in 92 languages in total, with 4099 bitexts. |
| """ |
|
|
| _HOMEPAGE = "https://opus.nlpl.eu/KDE4/corpus/version/KDE4" |
|
|
| _LANGUAGES = ["ind", "khm", "zlm", "tha", "vie"] |
|
|
| _LICENSE = Licenses.UNKNOWN.value |
| _LOCAL = False |
|
|
| _URL_TEMPLATE = "https://object.pouta.csc.fi/OPUS-KDE4/v2/moses/{src}-{tgt}.txt.zip" |
|
|
| _SUPPORTED_TASKS = [Tasks.MACHINE_TRANSLATION] |
| _SOURCE_VERSION = "2.0.0" |
| _SEACROWD_VERSION = "2024.06.20" |
|
|
| kde4_language_codes = { |
| "aar": "aa", |
| "abk": "ab", |
| "ave": "ae", |
| "afr": "af", |
| "aka": "ak", |
| "amh": "am", |
| "arg": "an", |
| "ara": "ar", |
| "asm": "as", |
| "ava": "av", |
| "aym": "ay", |
| "aze": "az", |
| "bak": "ba", |
| "bel": "be", |
| "bul": "bg", |
| "bis": "bi", |
| "bam": "bm", |
| "ben": "bn", |
| "bod": "bo", |
| "bre": "br", |
| "bos": "bs", |
| "cat": "ca", |
| "che": "ce", |
| "cha": "ch", |
| "cos": "co", |
| "cre": "cr", |
| "ces": "cs", |
| "chu": "cu", |
| "chv": "cv", |
| "cym": "cy", |
| "dan": "da", |
| "deu": "de", |
| "div": "dv", |
| "dzo": "dz", |
| "ewe": "ee", |
| "ell": "el", |
| "eng": "en", |
| "epo": "eo", |
| "spa": "es", |
| "est": "et", |
| "eus": "eu", |
| "fas": "fa", |
| "ful": "ff", |
| "fin": "fi", |
| "fij": "fj", |
| "fao": "fo", |
| "fra": "fr", |
| "fry": "fy", |
| "gle": "ga", |
| "gla": "gd", |
| "glg": "gl", |
| "grn": "gn", |
| "guj": "gu", |
| "glv": "gv", |
| "hau": "ha", |
| "heb": "he", |
| "hin": "hi", |
| "hmo": "ho", |
| "hrv": "hr", |
| "hat": "ht", |
| "hun": "hu", |
| "hye": "hy", |
| "her": "hz", |
| "ina": "ia", |
| "ind": "id", |
| "ile": "ie", |
| "ibo": "ig", |
| "iii": "ii", |
| "ipk": "ik", |
| "ido": "io", |
| "isl": "is", |
| "ita": "it", |
| "iku": "iu", |
| "jpn": "ja", |
| "jav": "jv", |
| "kat": "ka", |
| "kon": "kg", |
| "kik": "ki", |
| "kua": "kj", |
| "kaz": "kk", |
| "kal": "kl", |
| "khm": "km", |
| "kan": "kn", |
| "kor": "ko", |
| "kau": "kr", |
| "kas": "ks", |
| "kur": "ku", |
| "kom": "kv", |
| "cor": "kw", |
| "kir": "ky", |
| "lat": "la", |
| "ltz": "lb", |
| "lug": "lg", |
| "lim": "li", |
| "lin": "ln", |
| "lao": "lo", |
| "lit": "lt", |
| "lub": "lu", |
| "lav": "lv", |
| "mlg": "mg", |
| "mah": "mh", |
| "mri": "mi", |
| "mkd": "mk", |
| "mal": "ml", |
| "mon": "mn", |
| "mar": "mr", |
| "msa": "ms", |
| "mlt": "mt", |
| "mya": "my", |
| "nau": "na", |
| "nob": "nb", |
| "nde": "nd", |
| "nep": "ne", |
| "ndo": "ng", |
| "nld": "nl", |
| "nno": "nn", |
| "nor": "no", |
| "nbl": "nr", |
| "nav": "nv", |
| "nya": "ny", |
| "oci": "oc", |
| "oji": "oj", |
| "orm": "om", |
| "ori": "or", |
| "oss": "os", |
| "pan": "pa", |
| "pli": "pi", |
| "pol": "pl", |
| "pus": "ps", |
| "por": "pt", |
| "que": "qu", |
| "roh": "rm", |
| "run": "rn", |
| "ron": "ro", |
| "rus": "ru", |
| "kin": "rw", |
| "san": "sa", |
| "srd": "sc", |
| "snd": "sd", |
| "sme": "se", |
| "sag": "sg", |
| "hbs": "sh", |
| "sin": "si", |
| "slk": "sk", |
| "slv": "sl", |
| "smo": "sm", |
| "sna": "sn", |
| "som": "so", |
| "sqi": "sq", |
| "srp": "sr", |
| "ssw": "ss", |
| "sot": "st", |
| "sun": "su", |
| "swe": "sv", |
| "swa": "sw", |
| "tam": "ta", |
| "tel": "te", |
| "tgk": "tg", |
| "tha": "th", |
| "tir": "ti", |
| "tuk": "tk", |
| "tgl": "tl", |
| "tsn": "tn", |
| "ton": "to", |
| "tur": "tr", |
| "tso": "ts", |
| "tat": "tt", |
| "twi": "tw", |
| "tah": "ty", |
| "uig": "ug", |
| "ukr": "uk", |
| "urd": "ur", |
| "uzb": "uz", |
| "ven": "ve", |
| "vie": "vi", |
| "vol": "vo", |
| "wln": "wa", |
| "wol": "wo", |
| "xho": "xh", |
| "yid": "yi", |
| "yor": "yo", |
| "zha": "za", |
| "zho": "zh", |
| "zul": "zu", |
| "nds": "nds", |
| "mai": "mai", |
| "nso": "nso", |
| "ast": "ast", |
| "crh": "crh", |
| "csb": "csb", |
| "hne": "hne", |
| "hsb": "hsb", |
| } |
|
|
| configs = { |
| "afr": ["msa", "tha", "khm", "ind", "vie"], |
| "ara": ["msa", "tha", "khm", "ind", "vie"], |
| "asm": ["msa", "tha", "khm", "ind", "vie"], |
| "ast": ["msa", "tha", "khm", "ind", "vie"], |
| "bel": ["msa", "tha", "khm", "ind", "vie"], |
| "bul": ["msa", "tha", "khm", "ind", "vie"], |
| "ben": ["msa", "tha", "khm", "ind", "vie"], |
| "bre": ["msa", "tha", "khm", "ind", "vie"], |
| "cat": ["msa", "tha", "khm", "ind", "vie"], |
| "crh": ["msa", "tha", "khm", "ind", "vie"], |
| "ces": ["msa", "tha", "khm", "ind", "vie"], |
| "csb": ["msa", "tha", "khm", "ind", "vie"], |
| "cym": ["msa", "tha", "khm", "ind", "vie"], |
| "dan": ["msa", "tha", "khm", "ind", "vie"], |
| "deu": ["msa", "tha", "khm", "ind", "vie"], |
| "ell": ["msa", "tha", "khm", "ind", "vie"], |
| "eng": ["msa", "tha", "khm", "ind", "vie"], |
| "epo": ["msa", "tha", "khm", "ind", "vie"], |
| "spa": ["msa", "tha", "khm", "ind", "vie"], |
| "est": ["msa", "tha", "khm", "ind", "vie"], |
| "eus": ["msa", "tha", "khm", "ind", "vie"], |
| "fas": ["msa", "tha", "khm", "ind", "vie"], |
| "fin": ["msa", "tha", "khm", "ind", "vie"], |
| "fra": ["msa", "tha", "khm", "ind", "vie"], |
| "fry": ["msa", "tha", "khm", "ind", "vie"], |
| "gle": ["msa", "tha", "khm", "ind", "vie"], |
| "glg": ["msa", "tha", "khm", "ind", "vie"], |
| "guj": ["msa", "tha", "khm", "ind", "vie"], |
| "hau": ["msa", "tha", "khm", "ind", "vie"], |
| "heb": ["msa", "tha", "khm", "ind", "vie"], |
| "hin": ["msa", "tha", "khm", "ind", "vie"], |
| "hne": ["msa", "tha", "khm", "ind", "vie"], |
| "hrv": ["msa", "tha", "khm", "ind", "vie"], |
| "hsb": ["msa", "tha", "khm", "ind", "vie"], |
| "hun": ["msa", "tha", "khm", "ind", "vie"], |
| "hye": ["msa", "tha", "khm", "ind", "vie"], |
| "ind": [ |
| "kan", |
| "pus", |
| "msa", |
| "slv", |
| "tur", |
| "rus", |
| "nld", |
| "mkd", |
| "jpn", |
| "ori", |
| "nep", |
| "xho", |
| "nds", |
| "lav", |
| "ukr", |
| "vie", |
| "mai", |
| "tam", |
| "ltz", |
| "isl", |
| "uzb", |
| "sme", |
| "lit", |
| "tgk", |
| "kat", |
| "mal", |
| "srp", |
| "wln", |
| "por", |
| "oci", |
| "kur", |
| "mar", |
| "sin", |
| "slk", |
| "kor", |
| "kaz", |
| "ron", |
| "nno", |
| "tha", |
| "khm", |
| "tel", |
| "ita", |
| "pol", |
| "swe", |
| "pan", |
| "nob", |
| ], |
| "isl": ["khm", "msa", "tha", "vie"], |
| "ita": ["khm", "msa", "tha", "vie"], |
| "jpn": ["khm", "msa", "tha", "vie"], |
| "kat": ["khm", "msa", "tha", "vie"], |
| "kaz": ["khm", "msa", "tha", "vie"], |
| "khm": [ |
| "kan", |
| "pus", |
| "msa", |
| "slv", |
| "tur", |
| "rus", |
| "kin", |
| "nld", |
| "mkd", |
| "ori", |
| "xho", |
| "nso", |
| "nep", |
| "nds", |
| "lav", |
| "ukr", |
| "vie", |
| "mai", |
| "tam", |
| "ltz", |
| "uzb", |
| "sme", |
| "lit", |
| "tgk", |
| "mlt", |
| "mal", |
| "srp", |
| "wln", |
| "por", |
| "oci", |
| "kur", |
| "mar", |
| "sin", |
| "slk", |
| "kor", |
| "ron", |
| "nno", |
| "tha", |
| "tel", |
| "pol", |
| "swe", |
| "pan", |
| "nob", |
| ], |
| "kan": ["msa", "tha", "vie"], |
| "kor": ["msa", "tha", "vie"], |
| "kur": ["msa", "tha", "vie"], |
| "ltz": ["msa", "tha", "vie"], |
| "lit": ["msa", "tha", "vie"], |
| "lav": ["msa", "tha", "vie"], |
| "mai": ["msa", "tha", "vie"], |
| "mkd": ["msa", "tha", "vie"], |
| "mal": ["msa", "tha", "vie"], |
| "mar": ["msa", "tha", "vie"], |
| "msa": [ |
| "pus", |
| "slv", |
| "tur", |
| "rus", |
| "kin", |
| "nld", |
| "ori", |
| "xho", |
| "nso", |
| "nep", |
| "nds", |
| "ukr", |
| "vie", |
| "tam", |
| "uzb", |
| "sme", |
| "tgk", |
| "mlt", |
| "srp", |
| "wln", |
| "por", |
| "oci", |
| "slk", |
| "sin", |
| "ron", |
| "nno", |
| "tha", |
| "tel", |
| "pol", |
| "swe", |
| "pan", |
| "nob", |
| ], |
| "mlt": ["tha"], |
| "nob": ["tha", "vie"], |
| "nds": ["tha", "vie"], |
| "nep": ["tha", "vie"], |
| "nld": ["tha", "vie"], |
| "nno": ["tha", "vie"], |
| "oci": ["tha", "vie"], |
| "ori": ["tha", "vie"], |
| "pan": ["tha", "vie"], |
| "pol": ["tha", "vie"], |
| "pus": ["tha", "vie"], |
| "por": ["tha", "vie"], |
| "ron": ["tha", "vie"], |
| "rus": ["tha", "vie"], |
| "kin": ["tha"], |
| "sme": ["tha", "vie"], |
| "sin": ["tha", "vie"], |
| "slk": ["tha", "vie"], |
| "slv": ["tha", "vie"], |
| "srp": ["tha", "vie"], |
| "swe": ["tha", "vie"], |
| "tam": ["tha", "vie"], |
| "tel": ["tha", "vie"], |
| "tgk": ["tha", "vie"], |
| "tha": ["wln", "tur", "uzb", "xho", "vie", "ukr"], |
| "tur": ["vie"], |
| "ukr": ["vie"], |
| "uzb": ["vie"], |
| "vie": ["wln", "xho"], |
| } |
|
|
|
|
| class KDE4Dataset(datasets.GeneratorBasedBuilder): |
| """A parallel corpus of KDE4 localization files. The corpus is available in 92 languages in total, with 4099 bitexts.""" |
|
|
| SOURCE_VERSION = datasets.Version(_SOURCE_VERSION) |
| SEACROWD_VERSION = datasets.Version(_SEACROWD_VERSION) |
|
|
| BUILDER_CONFIGS = ( |
| [ |
| SEACrowdConfig( |
| name="kde4_source", |
| version=datasets.Version(_SOURCE_VERSION), |
| description="kde4 source schema for afr to msa", |
| schema="source", |
| subset_id="afr_msa", |
| ), |
| SEACrowdConfig( |
| name="kde4_seacrowd_t2t", |
| version=datasets.Version(_SOURCE_VERSION), |
| description="kde4 seacrowd_t2t schema for afr to msa", |
| schema="seacrowd_t2t", |
| subset_id="afr_msa", |
| ), |
| ] |
| + [ |
| SEACrowdConfig( |
| name=f"kde4_{src_lang}_{tgt_lang}_source", |
| version=datasets.Version(_SOURCE_VERSION), |
| description=f"kde4 source schema for {src_lang} to {tgt_lang}", |
| schema="source", |
| subset_id=f"{src_lang}_{tgt_lang}", |
| ) |
| for src_lang in configs |
| for tgt_lang in configs[src_lang] |
| ] |
| + [ |
| SEACrowdConfig( |
| name=f"kde4_{src_lang}_{tgt_lang}_seacrowd_t2t", |
| version=datasets.Version(_SEACROWD_VERSION), |
| description=f"kde4 seacrowd_t2t schema for {src_lang} to {tgt_lang}", |
| schema="seacrowd_t2t", |
| subset_id=f"{src_lang}_{tgt_lang}", |
| ) |
| for src_lang in configs |
| for tgt_lang in configs[src_lang] |
| ] |
| ) |
|
|
| DEFAULT_CONFIG_NAME = "kde4_source" |
|
|
| def _info(self) -> datasets.DatasetInfo: |
| if self.config.schema == "source": |
| features = datasets.Features( |
| { |
| "id": datasets.Value("string"), |
| "src_text": datasets.Value("string"), |
| "tgt_text": datasets.Value("string"), |
| } |
| ) |
|
|
| elif self.config.schema == "seacrowd_t2t": |
| features = schemas.text2text_features |
|
|
| return datasets.DatasetInfo( |
| description=_DESCRIPTION, |
| features=features, |
| homepage=_HOMEPAGE, |
| license=_LICENSE, |
| citation=_CITATION, |
| ) |
|
|
| def _split_generators(self, dl_manager: datasets.DownloadManager) -> List[datasets.SplitGenerator]: |
| """Returns SplitGenerators.""" |
|
|
| src_lang, tgt_lang = self.config.subset_id.split("_") |
| kde4_src_lang, kde4_tgt_lang = kde4_language_codes[src_lang], kde4_language_codes[tgt_lang] |
|
|
| url = _URL_TEMPLATE.format(src=kde4_src_lang, tgt=kde4_tgt_lang) |
| data_dir = dl_manager.download_and_extract(url) |
|
|
| return [ |
| datasets.SplitGenerator( |
| name=datasets.Split.TRAIN, |
| gen_kwargs={ |
| "src_lang": src_lang, |
| "tgt_lang": tgt_lang, |
| "src_filepath": os.path.join(data_dir, f"KDE4.{kde4_src_lang}-{kde4_tgt_lang}.{kde4_src_lang}"), |
| "tgt_filepath": os.path.join(data_dir, f"KDE4.{kde4_src_lang}-{kde4_tgt_lang}.{kde4_tgt_lang}"), |
| }, |
| ) |
| ] |
|
|
| def _generate_examples(self, src_lang: str, tgt_lang: str, src_filepath: Path, tgt_filepath: Path) -> Tuple[int, Dict]: |
| """Yields examples as (key, example) tuples.""" |
|
|
| if self.config.schema == "source": |
| for row_id, (src_text, tgt_text) in enumerate(zip(open(src_filepath), open(tgt_filepath))): |
| yield row_id, { |
| "id": row_id, |
| "src_text": src_text.strip(), |
| "tgt_text": tgt_text.strip(), |
| } |
|
|
| elif self.config.schema == "seacrowd_t2t": |
| for row_id, (src_text, tgt_text) in enumerate(zip(open(src_filepath), open(tgt_filepath))): |
| yield row_id, { |
| "id": row_id, |
| "text_1": src_text.strip(), |
| "text_2": tgt_text.strip(), |
| "text_1_name": src_lang, |
| "text_2_name": tgt_lang, |
| } |
|
|
