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